How to Treat Scars: Expert Advice on At-Home Options and Dermatologist Recommendations
Scarring can occur from acne, surgery, or other injuries and often results in permanent skin changes. If these scars alter your skin texture, seeking a dermatologist’s help is advisable. However, certain home treatments may improve scar appearance, according to dermatologists. Here are some over-the-counter options to consider:
Choosing Scar Treatment Products
Various products can aid in reducing scars and preventing them from becoming noticeable. Here is a list of expert-recommended products:
- Best Serum for Acne Scars: A serum with tranexamic, kojic, and azelaic acids is effective in lightening scars and dark spots in about two months. Niacinamide is included to soothe the skin.
- Best Scar Gel: Mederma’s gel uses Cepalin botanical extract to flatten raised scars and reduce their visibility by locking in moisture.
- Best Silicone Sheets: ScarAway’s sheets protect fresh wounds and hydrate the skin, aiding in better scar healing, says Dr. Marisa Garshick.
- Best Gel for Surgical Scars: Kelo-Cote’s silicone gel reduces redness and softens scars. Dr. Joshua Zeichner recommends it for post-surgery use.
Types of Scars
Understanding the type of scar is crucial for choosing the correct treatment. Common scars include:
- Atrophic Scars: Indented scars often linked to acne. They result from collagen loss and include icepick, boxcar, and rolling scars.
- Hypertrophic Scars: Raised scars from excess collagen production during healing.
- Keloid Scars: These extend beyond the wound’s boundaries and are challenging to treat, often requiring professional help.
Home Treatments
While scars are permanent, certain treatments can minimize their appearance:
- Silicone: Gels or sheets help prevent scar formation by maintaining hydration and regulating collagen production.
- Retinoids: Prescription retinoids like tretinoin improve collagen production and texture.
- Vitamin C: This antioxidant helps with pigmentation but not scar thickness.
- Chemical Exfoliants: AHAs and BHAs improve texture and mild discoloration.
Professional Treatments
For more severe scars, in-office treatments can help. These include:
- Laser Resurfacing: Stimulates collagen to enhance scar appearance.
- Microneedling: Small skin punctures help collagen production.
- Injectable Fillers: Used for indented scars to replenish volume.
Proper wound care, sun protection, and appropriate treatments can all contribute to improving scar texture and color over time.