Description
Invented in 1971 to heal a burn. Now found in virtually every French home. Discovered by TikTok in 2022 — France has known for 50 years.
Biafine has one of the most charming origin stories in French pharmacy history. In 1971, French chemist M. Wenmaekers created it specifically to help his daughter-in-law — a model for Yves Saint Laurent — who had burned herself while ironing an outfit for a fashion show. The formula worked so well that he sold it to scientific laboratories, and in 1976, Johnson & Johnson began marketing it across France. It has been a fixture of the French medicine cabinet ever since.
Biafine Act Emulsion is a medicinal product, not a cosmetic. Its active ingredient, Trolamine, maintains a moist environment on the skin surface that is highly favorable to natural repair. Combined with paraffin, stearic acid, and avocado oil, the formula creates an occlusive layer that seals in moisture, protects damaged tissue, and allows the skin to regenerate at its own pace. French pharmacists have recommended it for sunburn, superficial burns, and skin damage for nearly five decades.
What Biafine Is Used For
- ☀️ Sunburn
The #1 use in France. Applied generously to sunburned skin, Biafine immediately soothes the burn, reduces heat, and supports the skin’s natural repair process. The Riviera sun is fierce — keep a tube at the beach. - 🔥 Superficial burns
First and second-degree superficial burns — including kitchen burns and curling iron accidents — heal faster with a moist environment. Biafine provides exactly that. - 🏥 Post-procedure support
Recommended by French oncologists and dermatologists for skin damage caused by radiation therapy. Also used after cosmetic procedures to support recovery. - 🩹 Minor skin damage
Abrasions, minor irritations, and uninfected superficial wounds. The occlusive formula protects while the skin heals.
How to Use
Clean the affected area with water or a gentle wound cleanser. Apply Biafine generously in a thick layer over and around the affected area. Do not rub in — leave as a thick coating. Reapply every 24 to 48 hours or as directed until the skin has healed. Do not use on infected wounds. Consult a pharmacist if in doubt.
| Brand | Laboratoire Medix |
|---|---|
| Full name | Biafine Act Emulsion |
| Sizes | 93g · 186g |
| Key active | Trolamine (creates moist healing environment) |
| Type | Medicinal product — not a cosmetic |
| Indications | Sunburn · 1st degree burns · Superficial 2nd degree burns · Radiotherapy erythema |
| Origin | Made in France since 1976 |
Every French family has a tube. Every tourist who discovers it wants to bring five home. A medicine cabinet essential that TikTok took 50 years to discover.

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