For old scars, serums with ingredients like retinol, Vitamin C, niacinamide, and peptides, plus chemical exfoliants (AHAs/BHAs like glycolic acid) or silicone, are best for fading discoloration and improving texture by boosting cell turnover and hydration, though complete removal isn't guaranteed; dermatologists often suggest silicone gels/sheets and recommend sun protection alongside serums.
Topical creams and ointments: Applying silicone ointment to a scar may make it smaller or prevent it from forming. Or your healthcare provider may recommend applying corticosteroid cream or a silicone gel sheet to the area.
While studies have shown the effectiveness of a combination of topical vitamin C and hyaluronic acid on scars more than four weeks old, there's not a lot of data demonstrating how well vitamin C works at reducing long-ago acne scars. The takeaway here is: Don't wait to start treatment.
You cannot get rid of a scar, but most scars fade over time without any treatment.
Noticeable improvement in acne scars with topical vitamin C typically takes between 4 to 12 weeks of consistent, daily use. The exact timeline varies depending on scar severity, skin type, and the concentration of vitamin C in your chosen product.
Lemon/Lime Juice: Place lemon or lime juice on the scar with a cloth. Let this sit for a few minutes on the skin before washing it off. The acidic qualities of the juice help remove dead skin cells along the scar and can gradually lighten the appearance of scars and improve overall skin tone.
Once you have a scar, you can never completely remove it, but in many cases it can be made to look better. If your scar is not satisfactory after an adequate period of healing (usually at least six months) you should discus this with your doctor.
Yes, Mederma Advanced Plus Scar Gel is clinically proven to improve the appearance of both new and old scars. Its triple-action formula, including Cepalin® botanical extract and allantoin, helps reduce redness, soften texture, and minimise the visibility of old scars over time.
Topical Treatments with Retinoids: Retinoid-based creams are known to increase cell turnover and fade dark scars faster. Chemical Peels: Chemical peels can remove dead skin cells and lighten scars. They are particularly effective for dark scars on the face or body.
It may take some time for your skin to adapt to retinol, so plan to slowly work your way up to daily use to avoid skin irritation. To help your skin look and feel its best, look for a face serum formulated with hydrating and calming ingredients like hyaluronic acid and niacinamide.
For mild scars, that are more like small dark spots, serums with AHAs or Vitamin C can help reduce them. Such serums can also solve additional issues like hyperpigmentation and uneven skin tone. If you have mild to moderate scarring, opt for serums with retinoids or a combination of potent active ingredients.
Home remedies
Avoid using hydrogen peroxide, which can be harmful to healing wounds. The presence of debris, bacteria or other impurities in open skin can trigger infection and extend the inflammation period. Fisher says prolonged inflammation enhances scar formation.
An environmental factor that clearly has an effect on the appearance on skin scarring is sunlight exposure. Scars can be more sensitive to ultraviolet light for more than a year. An inability to respond to 'photodamage' may lead to worsening inflammation and altered pigmentation.
Other, more serious wounds, can lead to excessive scarring known as keloids or hypertrophic scars. Atrophic scars, which result from severe acne, may be visible for a lifetime without proper treatment. While most scars are permanent, there are ways to help them fade over time.
Scar massage is a way of softening and flattening scars. It can stop scar tissue build up and help make scars less noticeable. Your scar or scars will continue to grow and change for about twelve to eighteen months, so the earlier and more regularly you massage your scar, the less the chance of long-term problems.
TO SUM IT UP. It's clear that the role of collagen in scar formation is important and is also the reason why some scars appear different than others. Too little collagen will result in a sunken atrophic scar and too much collagen will result in a raised keloid or hypertrophic scar.
Vitamin E is the main lipid-soluble antioxidant in the skin. Several anecdotal reports have suggested that topical use of vitamin E cream can reduce scar formation. Current evidence from the literature, however, does not support that proposition. In fact, studies report some adverse effects with use of vitamin E.
Dermatologists may inject a corticosteroid solution directly into a hypertrophic scar or keloid, which may help reduce its size. Steroids break the bonds between collagen fibers, which reduces the amount of scar tissue beneath the skin.
Using Vitamin C every day can sometimes cause problems. Skin irritation and sensitivity can happen, especially for people with sensitive skin. It's usually safe to use Vitamin C with sunscreen. However, it's a good idea to talk to a dermatologist or do a patch test first.
Clinical studies suggest that vitamin C serums are most effective for supporting clear, even-toned skin in concentrations between 10% and 20%. At these levels, vitamin C can help diminish visible signs of acne scarring, brighten post-inflammatory hyperpigmentation, and support skin resilience.
Burn scars
You can apply two to three times a day (depending on the size and severity of the burn). Vitamin E can help burn scars, as it is an oil which can help to regenerate the skin which can prevent scarring. This promotes healing of the skin, and collagen production.