An effective remedy for acne scars on the face and body

From this article you will learn:

• the best ointment for scars and scars on the face and body,
• products with proven effectiveness,
• laser scar removal – prices, before and after photos,
• scar after cesarean section - photo, how to treat.

A scar is an area of ​​fibrous tissue that forms on the skin after damage, such as trauma, surgery, or inflammation. Scar formation on the skin is a natural part of the wound healing process, i.e. regeneration process. Fibroblasts take the main part in this process, because It is these cells that synthesize collagen, which primarily consists of both our skin and scar tissue.

It must be said that the appearance of the future scar will largely depend on what happens to the wound, starting from the moment the skin is damaged - until the moment it is completely healed (this period is 2-3 weeks). It is during this period that the doctor has the opportunity to prevent excessive scarring. But as we said above, scars on the skin can occur not only as a result of injury, but also after inflammatory skin diseases. In this case, we mean scars after smallpox, chickenpox or acne on the face (Fig. 6).

Scars/scars: photo

Pathological scars with excess scar tissue (Fig. 2-3) most often occur after a wound becomes infected, if the wound was sutured with excessive tension on the sutures, or the wound itself was located in an area of ​​skin with high natural tension. We are talking about the neck, shoulders, sternum, areas of the body near the joints. Deterioration of the appearance of the scar can also be caused by late removal of sutures, as well as too long epithelization of the wound (more than 2 weeks).

Cream or ointment for scars and scars - can be used after complete epithelization of the wound surface, when the period of scar maturation begins. Typically this period begins 14-21 days after the wound occurs and will last from several months to an average of 1 year (depending on the size of the wound/scar). During the maturation period, the size of the scar begins to shrink, its redness decreases - due to a decrease in the number of capillaries. And it is during this period that scar cream is more likely to produce results.

Important: the main purpose of using ointment for scars and scars is to reduce the likelihood of pathological scarring (the appearance of hypertrophic scars). Below you will see that to date there is no scientific research that would unequivocally confirm the effectiveness of topical products for reducing scars. The results of clinical studies contradict each other, but researchers agree that the use of ointment for scars still increases the likelihood of a more favorable outcome.

Types of scars (scars) –

Scars on the skin are usually divided into several categories. There are normotrophic, hypertrophic, keloid and atrophic scars/scars.

• Normotrophic scars (Fig. 1) are flat, pale scars, which are an example of normal scarring (most patients experience these). They differ in that they are flush with the surface of the skin, or protrude very slightly above it. At first they will be red or dark red in color, but over time they will become increasingly paler and flatter.

• Hypertrophic scars (Fig. 2-3) - they are distinguished by the fact that they will noticeably rise above the skin level, plus they almost always have an intense red or purple color - due to the presence of a large number of capillaries. They begin to form 2-3 weeks after complete epithelization of the wound, and within 3-4 months their growth is noted (after which further correction downward is possible). By about 1-1.5 years, their sizes become stable and do not change further.
  Hypertrophic scar from cesarean section –

  Hypertrophic scars are an example of a pathological variant of tissue scarring and, as a rule, they are formed after skin incisions are made during surgical operations. Hypertrophy of scar tissue can be a consequence of infection of the wound, or when the surgeon sutured the wound with excessive tension on the surrounding tissue, or if the wound is located in an area of ​​the skin with high natural tension (neck, shoulders, near joints), etc.

• Keloid scars/scars (Fig. 5) – are formed as a result of excessive collagen formation at the wound site. The peculiarity of these scars is that scar tissue continues to grow far beyond the wound itself - even after the wound has already healed. Moreover, if hypertrophic scars are still capable of reduction and can be smoothed out over several years, then the size of keloid scars does not change over time.

• Atrophic scars (Fig. 6) - they look like indentations on the surface of the skin (minus tissue), i.e. located below the surface of the skin. This is what scars on the face look like after chickenpox or acne. The treatment of atrophic scars has significant differences from the treatment of other types of scars, and you can read more about this in the article at the link above.

Mechanism of scar formation

In most cases, we ourselves are to blame for the formation of scars. When curing acne, we forget about its consequences. Dermatologists identify the 3 most common causes of scarring:

• Squeezing pimples. Ask yourself how many times before opening the pustules did you treat your hands with antiseptics.
• Neglect of simple hygiene is fraught with infection of the epidermis and the formation of deep pockmarks.
• Persistent acne. If therapy was carried out late, the inflammation was not treated properly, skin changes will not be long in coming. In medicine, a separate term has been invented for them - post-acne.
• Fungus. Together with the subcutaneous mite, it damages the dermis. A lump of scar tissue appears at the site of the affected area.

How does scar formation occur?

Scar formation is a natural healing process of the skin after damage (Fig. 7). Initially, the wound surface becomes covered with crusts, and the traumatic defect itself begins to be filled with soft granulation tissue. Gradually, the granulation tissue is replaced by dense fibrous connective tissue (collagen), which is produced by cells called fibroblasts.

Fibroblasts actively produce collagen at the site of skin damage for 3-4 months, which usually leads to a gradual elevation of the scar above the skin level and the formation of a bumpy surface. At the same time, blood capillaries actively grow, causing the scar to become red. Over time, the over-formed collagen begins to gradually break down, and the number of capillaries decreases (the scar decreases in size, becomes smooth, less hard and more elastic, less red).

The period of scar maturation - we have already said above that external cream or ointment for scars and scars - can only give an effect if they are used during the period of scar maturation, during which the scar undergoes active transformation. For example, if at the beginning of this period the scar only increases in size and becomes redder, then over time its reverse transformation begins to occur. Gradually, the scar decreases in size (due to the degradation of excess collagen), and after an average of 7 months it begins to fade due to a decrease in the number of capillaries.

The period of scar maturation begins from the moment of complete epithelization of the wound surface (when there are no longer crusts), and will last on average up to 1 year. But in some patients this period can take only 4-6 months, and in rare patients it can take up to 2 years, and this difference in time depends on several factors. For example, the size of the original wound/scar size, whether there is skin tension in the scar area, and age (patients under 30 years of age have a slower rate of scar maturation than patients over 55 years of age).

Important: Clinical studies show that the slower the rate of scar maturation, the worse its final appearance.

Acne, rashes, comedones

The treatment process is now underway

Self-cleaning products, alcohol lotions, super-hyped brushes and creams, anti-acne oil - this is not a complete list of what patients try to remove such rashes before visiting a doctor. This lasts for years.

The difference between the photos is 1 month. To be honest, in this case there was a strong reaction to treatment, a quick result that will need to be maintained. Continue treatment care for a long time, remove stains with peelings. We're in the process.

How to get rid of scars -

How to get rid of scars will depend on the type of scar, as well as its age. There are several treatments that can help make them less noticeable and improve their appearance. Keep in mind that, unfortunately, it is hardly possible to improve, but completely get rid of scars without a trace.

In this section of the article we will focus on –

• cream for scars and scars (Dermatix, Kelo-Kote),
• silicone bandages (plasters),
• scar massage and pressure bandages,
• laser scar removal,
• surgical removal of scars.

Also used to treat scars are:

• medium or deep chemical peeling,
• dermabrasion technique (skin resurfacing),
• cosmetic camouflage (make-up or tattoo on scars).

Pimples, rashes and blemishes, post-acne

The treatment process is now underway

Bright, noticeable rashes on the face, the spots that remain after them, and often scars - this is what people want to get rid of when visiting a cosmetologist. Solving this problem is not a matter of weeks and often not even months. When the face gradually clears up, there is no limit to the happiness of my patients; there is no need to encourage and motivate as much as at the beginning of treatment, the obvious result gives strength and faith in success.

In this case - examination, external treatment, cleaning procedures, peelings and anti-acne injections. The period between photos is 3 months. This is not the final result, we are still in the process.

The best external remedy for scars and scars -

We have already said above that external preparations will be effective only if they are used during the period of scar maturation (24stoma.ru). Moreover, an ointment or cream for scars and scars must be used for at least 2-3 months before you can notice the first results. If you missed the period of scar maturation, then external remedies will not be effective and you will need more radical treatment methods (for example, laser). Let's look further at what external means we can use to get rid of scars.

1) Remedies for scars and scars based on silicone -

Scar products based on medical silicone have been used since approximately 1983. Silicone gels work on the principle of occlusion and hydration. After applying silicone to the surface of the skin, it is absorbed, leaving an invisible “occlusive bandage” on the surface (this layer prevents the evaporation of water from the surface of the skin/scar, but at the same time allows air to pass through). As a result, this increases the hydration of scar tissue, i.e. saturating it with water reduces the growth of blood capillaries.

As a result, this has a positive effect on the restructuring of the scar during its maturation, which increases the likelihood of reducing its size (while simultaneously improving such indicators as elasticity and extensibility). The hardness of the scar decreases, its color improves, and itching decreases. It must be said that in addition to silicone gels, there are also special silicone dressings that are worn from 12 to 23 hours daily - for several months.

• Gel Dermatix (USA) – costs 2,400 rubles per 15 g tube.
• Kelo-Coat gel (USA) – price 2400 rubles per 15 g tube.
• Zeraderm Ultra - price about 5,000 rubles per 20 g tube (this is an analogue of the first two drugs, but with a richer composition, which, in addition to silicone, additionally includes coenzyme Q10, vitamins A and E, as well as SPF 15).

The silicone dressings we talked about above are made on a fabric basis and are translucent. They have multiple uses, i.e. you don't need to change it to a new one every day. Silicone dressings come in specific sizes, but you can cut the size you need with scissors. The silicone bandage should be on the skin for 13 to 23 hours daily; it can only be removed for antiseptic treatment of the skin and the bandage itself.

• Dermatix silicone dressing - price from 1,400 rubles (size 4x13 cm), about 5,000 rubles (size 13x25 cm).
  Read also:  Shea butter (shea butter): beneficial properties and applications in medicine, cosmetology, cooking

2) Scar remedy based on onion extract –

Onion extract is used in the treatment of burns, hypertrophic and keloid scars. It contains the flavonoids quercetin and kaempferol, which have an inhibitory effect on fibroblast proliferation and collagen production, which directly affects the formation of scar tissue. In addition, onion extract increases the expression of MMP-1 (matrix metalloproteinases, which belong to endopeptidases - enzymes that destroy the extracellular matrix of connective tissue).

Matrix metalloproteinases tend to destroy newly formed pathological collagen, which makes up scar tissue. An example of a drug with onion extract is the Contractubex gel. It also contains sodium heparin, which increases the hydration of scar tissue, i.e. saturating it with water. The drug Contractubex (Germany) costs only about 600 rubles for a 20 g tube and about 1000 rubles for a 50 g tube.

3) Products with proteolytic enzymes –

There is a Russian drug Fermenkol, which contains a complex of proteolytic enzymes (collagenolytic proteases), as well as sodium heparin. It is understood that these enzymes should destroy the excessively formed pathological collagen that makes up hypertrophic and keloid scars. Fermenkol gel costs from 1,500 rubles per 30 g tube, but there is also a form in the form of a solution (for electrophoresis).

There are clinical studies that show that enzymes penetrate the skin quite poorly due to the large size of the molecules. Therefore, the most effective method is the use of Fermenkol solution in medicinal electrophoresis procedures (this method significantly increases the penetration of enzymes into the rumen). The phonophoresis technique with gel will be slightly less effective, and the most ineffective method is conventional gel applications. Therefore, it is better to use gel applications only during breaks between electrophoresis courses, and not as monotherapy.

Surgery

A radical method of getting rid of acne scars is surgical excision and laser microresurfacing. Indicated for people with large affected areas that cannot be cured by other means.

• 
  Subcutaneous acne: causes of appearance and advice from cosmetologists on how to properly get rid of acne (115 photos and videos)

• How to remove acne - advice from dermatologists on complex treatment and an overview of the most common mistakes in diagnosis and removal (120 photos)

• Advantages of laser tumor removal

The surgeon cuts the scar, creating a shallow cavity. A biologically active medium accumulates in it, transforming into connective tissue. The result is secured by smoothing the skin by grinding.

Scar cream: reviews of effectiveness

It makes no sense to search the Internet for reviews of ointment or cream for scars and scars, because... At the moment, almost 99% of all reviews on forums are hidden advertising and anti-advertising. There are hundreds of marketing agencies in Russia, whose thousands of employees (under the guise of consumers) write posts on forums about medications, cosmetics, toothpastes and other various products. Therefore, we will use the results of published scientific studies, which are available on the website of the National Library of Medicine.

In general, clinical studies (source) show that silicone-based products are indeed capable of somewhat reducing the volume of scars, reducing their hardness and increasing elasticity, as well as improving the color of hypertrophic scars and keloids. When used prophylactically on the area of ​​surgical incisions, products with silicone are highly likely to prevent the development of pathological types of scars that occur with hyper-formation of scar tissue.

Regarding the effectiveness of drugs based on onion extract, there are 2 very large clinical studies (source), in which 771 and 1269 people took part. The study showed that Contractubex also led to an improvement in the appearance of hypertrophic and keloid scars, and when used prophylactically immediately after epithelization of the wound, it increased the likelihood that the scarring will not be pathological.

However, there are comparative studies of the effectiveness of products with silicone and onion extract. For example, “Comparison of efficacy of silicone gel, silicone gel sheeting, and topical onion extract including heparin and allantoin for the treatment of postburn hypertrophic scars” 2009, authors – Karagoz H., Yuksel F.. (translation – “Comparison of effectiveness silicone gel, silicone gel coating, and topical onion extract, including heparin and allantoin, for the treatment of hypertrophic burn scars.” This study concluded that onion extract formulations were slightly less effective than silicone gels and silicone dressings.

In addition, we found 2 more studies interesting, which concluded that combination therapy (a drug with silicone + onion extract) gives a more pronounced result in improving the appearance of the scar than treatment with any of these drugs separately. This is stated, for example, in the study “Contractubex® and Silicone-gel sheeting to treat keloid and hypertrophic scars concluded that co-administration led to the best response”, authors – Hosnuter M., Payasli C..

Conclusions: There are actually many more clinical studies, and some of them provide conflicting results. But in this review, we tried to present only studies with high 1-2 levels of evidence (in total there are from 1 to 5, where 1 is the highest), and in which a large number of subjects took part. Therefore, we can conclude that products with silicone and onion extract do increase the likelihood that the appearance of the scar will be better than when these products are not used.

Well, the last thing about the Russian remedy Fermenkol. Unfortunately, there is no information on the effectiveness of this drug in the Cochrane Research Library. Clinical studies were carried out only at the local level, but they show (source) that a good result can only be obtained by using Fermenkol solution in drug electrophoresis procedures (and the effect will be visible after the 1st course of treatment of 10-15 procedures), or using phonophoresis technique with gel.

The use of conventional gel applications (in the form of monotherapy) gives a very mediocre, statistically insignificant result. We hope that this argument of ours has helped you understand which ointment for scars or cream for scars and scars will be better.

People's Councils

Traditional medicine knows several dozen recipes for removing scars. One of the simple options is a paste of crushed leaves of Kalanchoe and aloe. Apply it to the scar, leaving it for 10-15 minutes.

In the absence of plants, honey can be used. This is a natural product that deals with blackheads and scars. For exfoliation, add cinnamon to the honey mask.

How to prevent scars -

It's impossible to completely prevent scars from forming, but there are a number of things you can do to help your scar become less noticeable and heal better...

1. If a wound forms on the skin, immediately clean it of dirt and disinfect it.
2. If the wound is deep, use a pressure bandage to bring the edges of the wound closer together.
3. Contact your surgeon/traumatologist immediately.
4. Always protect the wound from water (do not wet wounds with water) until the wound is completely epithelialized and the last scabs fall off. This rule applies to any type of wound, including wounds from surgery with sutures.
5. Do not pick at the wound or tear off the scabs under any circumstances, as... this will definitely lead to the formation of a significant scar.
6. If the wound (sutured surgical wound) is located in a place where the skin has tension (neck, shoulders, near joints, etc.) - it is very important during the entire healing period, as well as for a long time after, to use tapes to reduce tissue tension . Tapes are tapes that resemble an elastic adhesive plaster. Reducing tissue tension in the wound area (ripening scar) will significantly reduce the risk of the formation of hyper-volumes of scar tissue.
7. After complete epithelialization, use any remedy for scars and scars. This can be a special ointment for scars and scars based on onion extract, or a silicone-based gel/plaster (which is more effective), or a combination of both (which is even more effective).
8. Gently massage the scar area as the scabs fall off after healing. Massage helps prevent the formation of excess scar tissue.

Contraindications for laser removal

If you are concerned about the marks left by acne, it is better to make an appointment with an experienced cosmetologist and take an individually designed course. The procedure should be planned for the cold season, since the effect will be more pronounced on untanned skin. If it is not possible to postpone the sessions, you should apply protective agents to the skin and avoid tanning for 2 weeks before going to the cosmetologist.

Since the laser technique is therapeutic, it has a number of contraindications. Among them:

• period of pregnancy and lactation;
• history of cancer;
• damage to the skin (cuts, scratches, etc.);
• dermatological diseases of infectious nature;
• pathologies of the cardiovascular system;
• viral lesions of the body;
• photodermatitis;
• epilepsy.

Pressotherapy and massage in the treatment of scars –

Pressotherapy involves the use of compression bandages.
The fact is that mechanical pressure exerted on the scar leads to compression of the capillaries in the scar tissue and accelerates the maturation of the scar. Compression bandages have been used for many years as the standard of care for the treatment and prevention of severe burn scars. Unfortunately, compression garments can be uncomfortable and unsightly, making it difficult for patients to adhere to treatment. Pressotherapy should begin to be used at an early stage of the scar maturation period, and pressure on the scar should be applied for at least 23 hours a day (for at least 6 months) - while the scar maturation period lasts. However, such treatment can be started no earlier than the wound is completely epithelialized. Compression “garments” can take the form of bandages, elastic sleeves, gloves, stockings and suits.

Massage of scars and scars - can be effective especially on post-operative scars, and will be a good addition to topical products based on silicone and/or onion extract. It is believed that massage accelerates the maturation of collagen, promotes the restructuring of scar tissue, and also leads to an increase in the elasticity of the scar. You can start massage only after complete epithelization of the wound (when the last crusts fall off). But keep in mind that the massage should not be harsh, because... The strength of scar tissue is inferior to that of intact skin.

Laser scar removal: prices, before and after photos

Laser scar removal is carried out using a procedure called laser skin resurfacing. This method is suitable for mature scars whose size has stabilized and is no longer increasing. Laser resurfacing works well not only with hypertrophic and keloid scars (for example, a cesarean scar can be almost completely removed with a laser), but also with shallow atrophic scars after acne.

Laser scar removal: before and after photos

What lasers can be used:

• Fully ablative lasers – fully ablative “carbon dioxide CO2 laser” and “erbium Er:YAG laser” – can improve the condition of hypertrophic and keloid scars by 50-81% after just 1 procedure.
  However, this type of laser is quite traumatic, and re-epithelialization of the laser-treated skin flap will last 7-10 days (for CO2 laser) and 4-7 days (for Er:YAG). Er:YAG laser is less traumatic for tissue, but requires more procedures to achieve a similar effect - compared to a CO2 laser. We do not recommend the use of these types of lasers - not only because of the long rehabilitation period, as well as a large number of side effects, but also because of the fairly high percentage of relapses of hypertrophic and keloid scars.

• Fractional ablative lasers - when using conventional ablative lasers, which we described above - absolutely the entire surface of the skin flap is subject to thermal damage. But ablative fractional CO2 or Er:YAG lasers act on the skin fractionally (i.e., between micro-areas of thermal damage there will be areas of undamaged skin). This can significantly reduce the rehabilitation period and reduce the risk of side effects. Many patients note that fractional ablative lasers allow them to achieve a more aesthetic appearance of the scar - compared to completely ablative lasers.
• Pulsed dye lasers (PDLs) – they are non-ablative lasers, i.e.
  they leave the surface of the skin intact, and all areas of thermal damage occur in the deep layers. For the treatment of hypertrophic and keloid scars, ILCs with a wavelength from 585 to 595 nm are used, for example, the VBeam Perfecta laser. These lasers greatly reduce the vascularization of scars (the number of blood capillaries), which determines their bright red/purple color. They also significantly reduce the height and thickness of hypertrophic and keloid scars. For example, in the authoritative scientific journal “Dermatologic Surgery” in 2016, clinical studies were published that showed that the severity of hypertrophic scars after 1-2 sessions of ILC decreased immediately by 57–83%. It should also be noted that the risk of relapse after ILC was the smallest - in comparison with all other types of lasers. In our opinion, ILCs are the optimal choice for the correction of hypertrophic scars and keloids, however, in this case, a larger number of procedures may be required.

Laser scar removal (ICL, fractional ablative) –

Laser scar removal: prices Cost varies depending on the area where the scar is located, as well as its size. Therefore, to remove scars with a laser, the cost per 1 cm2 will average about 1,800 rubles (the upper price limit is up to 3,000 rubles).

Possible side effects after the procedure -

• pain, burning (disappears within 12-72 hours),
• swelling (disappears within 48 hours),
• bleeding (disappears within 12 hours),
• formation of crusts, peeling (within 5-7 days),
• complete healing after laser scar removal – 10-21 days,
• risk of pigmentation,
• risk of infection,
• risk of scar re-formation.

Table of contents

1. Etiology and pathogenesis
2. Clinical manifestations
3. Principles of treatment

scars (acne scars) are skin changes at the site of healing of acne inflammatory elements associated with the formation of connective tissue.

In our company you can purchase the following equipment for removing acne scars:

• M22 (Lumenis)
• Fraxel (Solta Medical)
• AcuPulse (Lumenis)
• UltraPulse (Lumenis)

Acne poses a serious threat to appearance not only during the development of this disease. Thus, in one study involving 2133 people, it was found that acne scars occur in 1% of cases, but every seventh scar is disfiguring. In another study involving 4,618 people, two photographs of the same man were studied: the first with a clean face, and the second with acne scars. The man in the second picture received lower scores ( Figure 1 ).

Rice. 1. The perception of a person by others depending on the presence of post-acne scars on the face (Dréno B., et al. Poster presented at: AAD 73rd Annual Meeting, San Francisco, California, USA, 20–24 March 2015)

Surgical treatment of scars –

Surgical treatment of scars involves excision of scar tissue and creation of a cosmetic suture. There are various methods of tissue suturing (for example, intradermal), which make it possible to ensure that the seam will be practically invisible in the future. For cosmetic stitches, very thin suture material is used.

How to get rid of scars at home -

It all depends on your perception of the “magnitude of the problem.” If the scar/scar causes you significant concern and you want to get a quick result, it is best to use combination therapy (for example, silicone dressings or Dermatix gel + electrophoresis or phonophoresis with the drug Fermenkol). Unlike electrophoresis, phonophoresis with Fermenkol can be done at home, which is possible using special inexpensive devices that are sold in any online store.

Another option is a combination of silicone gel/plaster and Contractubex. To get rid of scars at home, you will have to be patient. Of course, you will be able to achieve faster results by combining a silicone patch or gel with the phonophoresis/electrophoresis method of the drug Fermenkol. In this case, you will be able to see the result after 1-2 courses (1 course of electrophoresis or phonophoresis consists of 10-15 procedures daily, the interval between courses is 7-10 days). If you use only gels or silicone patches, the first results may be noticeable only after a few months.

Additional tips to improve the appearance of scars –

• Avoid exposing the scar to sunlight, as... this slows down the healing process and makes the scars more noticeable in color. If the scar is located on an area of ​​skin exposed to the sun, then use sun protection (SPF 30-50) every time before going out into the sun.

• Massage the scar area every day (at least 2 times a day for 3-5 minutes) to avoid excessive formation of the rough fibrous tissue that scars are made of. You can do a massage either without anything or using oils or gel with silicone (see brands above).

• Continuously exfoliate the surface layer of skin, which consists of dead skin cells, using superficial chemical peels. It also reduces the risk of rough scars forming.

Acne, rashes, comedones

The treatment process is now underway

Self-cleaning products, alcohol lotions, super-hyped brushes and creams, anti-acne oil - this is not a complete list of what patients try to remove such rashes before visiting a doctor. This lasts for years.

The difference between the photos is 1 month. To be honest, in this case there was a strong reaction to treatment, a quick result that will need to be maintained. Continue treatment care for a long time, remove stains with peelings. We're in the process.

Treatment of scars with alternative means -

Let's say right away that these are not very effective treatment methods if we consider them as the main method of treatment. For example, we can talk about applying various oils to the scar - simultaneously with its massage. You can also use a product such as Aloe Vera, or exfoliating agents with fruit acids (for the latter, some use lemon juice or diluted apple cider vinegar).

For hypertrophic scars, it is really necessary to help desquamate the stratum corneum of the epidermis. But all these are only minor means that will not “make a difference”, but will only be a good addition to the drugs and treatment methods that we described above.

Aloe vera

Aloe Vera is a natural, herbal remedy for scars and scars, which has anti-inflammatory and antibacterial effects. It works as an emollient that helps the healing process and promotes the growth of healthy cells, improving skin texture.

How to use - First, peel off the outer layer of the Aloe Vera leaf until a jelly-like substance appears. After this, apply the gel to the scar, massaging the scar in a circular motion until the Aloe Vera is completely absorbed. After 30 minutes of this, wash off the remaining aloe vera with water. Apply Aloe Vera gel 2 times a day and you may see results in 3-4 months. Important: Aloe Vera should not be used on open wounds.

Lemon

Lemon contains alpha hydroxy acids, which have a chemical peeling effect. As a result, lemon juice removes dead skin cells, promotes the growth of new cells, and improves skin elasticity.

How to use: Apply lemon juice to the scar (if your skin is sensitive, you can dilute the juice with water or oil). Wait 10 minutes and rinse with warm water. The procedure should be repeated once a day. Keep in mind that lemon can discolor your skin and make it very sensitive to sunlight. Therefore, be sure to apply sunscreen or hide this area of ​​skin from the sun to avoid hyperpigmentation.

Apple vinegar

Just like citric acid, malic acid is an alpha hydroxy acid that is used for chemical peeling of the skin. Therefore, it will also help exfoliate and remove dead skin cells.

How to use: Mix equal amounts of apple cider vinegar and water. Apply this solution to the scar using a cotton swab. Leave on for 5 minutes and then rinse with water. Repeat once a day.

Important : Keep in mind that exfoliators based on lemon or apple cider vinegar will be much less effective than special exfoliating skin creams containing alpha hydroxy acids (which also have a moisturizing effect).

Tea tree oil

Tea tree oil reduces scars and blemishes on the skin due to its anti-inflammatory and healing properties. Just keep in mind that you should never use tea tree oil undiluted.

The first use is to add 4 drops of tea tree oil to 2 tablespoons of water. Wet the scar with this solution 2-3 times a day.

The second option is to mix 2-3 drops of tea tree oil with 1 teaspoon of almond oil. Apply this mixture to the scar and leave for 30 minutes before rinsing with water. Use once daily.

Sources:

1. National Library of Medicine (USA), 2. Cochrane Library (Cochrane Library for Scientific Research), 3. National Center for Biotechnology Information (USA), 4. The composition of the products was taken from the official websites of the manufacturers.