If your scars create textural changes to your skin, it is unlikely that an over ... according to the brand. Mederma recommends applying this treatment as soon as your wound closes and continue ...

Mederma Advanced Scar Gel This topical scar ... dermatologists recommend a Chemical Reconstruction of Skin Scars (CROSS) procedure, which uses trichloroacetic acid to help boost collagen production.

Allantoin 0.5%; gel; contains Cepalin, onion bulb extract, alcohol, methylparaben. Swelling, scar discoloration, severe itching; discontinue immediately if occurs.

Apply evenly and massage into scar once nightly. New scars: use for 8 weeks. Existing scars: use for 3–6 months. Swelling, scar discoloration, severe itching; discontinue immediately if occurs.