Mediheal

Mediheal 더마365 마스크팩 마데카소사이드 [흔적 리페어]

Ingredient analysis and how the ad lines read

Read on 2026-10-01

What is this product?

Mediheal Derma 365 Mask Madecassoside (Blemish Repair) is a 30 sheet pack of sheet masks from a Korean brand, marked on its statutory notice as a whitening functional cosmetic and pitched at fading blemish marks while moisturizing. Its printed list has 46 names led by water and glycerin, with niacinamide fifth, a centella family of eight entries, and madecassoside at a printed 1,003 ppb and madecassic acid at 580 ppb. No fragrance entry is printed, but four essential oil names are listed, and no alcohol name appears.

What makes it different?

A centella-centred sheet mask whose ingredient list prints two concentrations (madecassoside 1,003 ppb, madecassic acid 580 ppb) and whose notice carries a whitening functional notation, with niacinamide fifth and four essential oil names and a sodium lauryl sulfate name in the list.

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, except 1 with no dictionary entry, left in Korean.

Key ingredientWorth a closer look

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

Did the ad claims hold up?

We checked 2 lines this product advertises against the ingredient list and public documents. Here is how they read: backed by evidence: 1 · partly backed: 1.

Claims translated from Korean, originals preserved.

backed by evidence1

  • Whitening functional cosmetic
    Korean original

    미백기능성

partly backed1

  • Relieves blotchy skin blemish marks and fills the skin with moisture all the way inside
    Korean original

    얼룩덜룩한 피부 잡티 흔적을 완화하고 피부 속까지 수분을 채워주는

Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.

How we read these lines

What else is worth seeing?

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