Dermafirm

Dermafirm Dermafirm Moist Barrier Boosting Toner M4

Ingredient analysis and how the ad lines read

Read on 2026-09-21

What is this product?

A fragrance-free, hydrating toner built on humectants plus a late-list suite of ceramide, cholesterol, phytosphingosine and five forms of hyaluronic acid derivatives for barrier support.

What makes it different?

The formula combines barrier lipids (ceramide NP, cholesterol, phytosphingosine) with multiple hyaluronic acid forms including crosspolymer and acetylated variants, plus palmitoyl tripeptide-1 near the end. There is no added fragrance and no drying alcohol in the list. Glycerin, propanediol and betaine near the top suggest a humectant-heavy texture suited to dehydrated skin.

What is in it?

The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.

This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary.

Key ingredient

Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.

We could not place these in the list above: Butyrospermum Parkii (Shea) Butter, Olea Europaea (Olive) Fruit Oil