Mederma recommends applying this treatment as soon as your wound closes and continue using it daily for at least eight weeks on new scars and three to six months on existing scars. You can apply ...

Strataderm, Mederma, and Biocorneum were the most common responses around scar gels. Strataderm Scar Therapy Gel is used for old and new scars with a once daily application. Mederma Advanced Scar ...

≥6 months: apply at least 3 times daily. New scars: use for 8 weeks. Existing scars: use for 3–6 months. Sunscreen use: apply 15 mins before sun exposure; reapply every 2hrs.