Mediheal
Mediheal Madecassoside Moisture Sun Serum Trace Repair
Ingredient analysis and how the ad lines read

Read on 2026-09-02
What is this product?
Mediheal's Madecassoside Moisture Sun Serum Trace Repair [SPF50+/PA++++] is a mineral-free Korean sunscreen built on four organic UV filters (Ethylhexyl Triazone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Octocrylene, Terephthalylidene Dicamphor Sulfonic Acid) sold as a light, watery sun-serum fluid rather than a cream. It carries an official triple functional-cosmetic registration for whitening, wrinkle care and UV protection, and centers its soothing story on a madecassoside and centella complex plus a four-form hyaluronic acid humectant stack.
What makes it different?
A fluid sun-serum texture (not a cream) combining a four-filter organic UV screen with a madecassoside and centella repair complex under an official triple functional-cosmetic (whitening, wrinkle-care, UV-protection) registration, rather than a single-purpose sunscreen.
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
- Water
- Dibutyl Adipate
- Propanediol
- Butyloctyl Salicylate
- Ethylhexyl Triazone
- Methyl Methacrylate Crosspolymer
- Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
- Octocrylene
- Niacinamide
- Terephthalylidene Dicamphor Sulfonic Acid
- Arginine
- Dimethiconol
- Methylpropanediol
- Polymethylsilsesquioxane
- 1,2-Hexanediol
- Pentylene Glycol
- C11-13 Isoalkane
- Hydroxyethyl Urea
- Butylene Glycol
- Behenyl Alcohol
- Polyglyceryl-3 Methylglucose Distearate
- Dipropylene Glycol
- Carbomer
- Isododecane
- Poly C10-30 Alkyl Acrylate
- Dimethicone/Vinyl Dimethicone Crosspolymer
- Polyether-1
- Sphingomonas Ferment Extract
- Ethylhexylglycerin
- Centella Asiatica Leaf Extract
- Adenosine
- Pyrus Communis (Pear) Fruit Extract
- Sodium Stearoyl Glutamate
- Juniperus Virginiana Oil
- Madecassoside
- Sodium Hyaluronate
- Rosa Damascena Flower Water
- Cucumis Melo (Melon) Fruit Extract
- Iris Florentina Root Extract
- Hedera Helix (Ivy) Leaf/Stem Extract
- Simmondsia Chinensis (Jojoba) Seed Oil
- Pogostemon Cablin Oil
- Artemisia Vulgaris Oil
- Microcrystalline Cellulose
- Rosmarinus Officinalis (Rosemary) Leaf Oil
- Centella Asiatica Extract
- Cellulose Gum
- Tocopherol
- Hydrolyzed Hyaluronic Acid
- Hydrolyzed Sodium Hyaluronate
- Hydroxypropyltrimonium Hyaluronate
- Malus Domestica Fruit Extract
- Erythritol
- Glycerin
- Panthenol
- Sorbitol
- Opuntia Ficus-Indica Stem Extract
- Madecassic Acid
- Asiatic Acid
- Asiaticoside
- Saccharomyces Ferment Filtrate
- Biosaccharide Gum-4
- Disodium Phosphate
- Albatrellus Confluens (Mushroom) Extract
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: Juniperus Virginiana Oil, Pogostemon Cablin Oil, Artemisia Vulgaris Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil
Did the ad claims hold up?
We checked 3 lines this product advertises against the ingredient list and public documents. One of them looks likely, though none are proven outright.
Claims translated from Korean, originals preserved.
likely, not proven1
- Light, as if you did and did not apply it! UV protection, definite!
Korean original
바른 듯 안 바른 듯 가볍게! 자외선 차단은 확실하게!
overstated ad line1
- A moisture sun serum with a light and moist feel that can block UV for 24 hours
Korean original
24시간 자외선 차단이 가능한 가볍고 촉촉한 사용감의 수분 선세럼
says nothing1
- The sun serum of the great pitcher Yang Hyeon-jong
Korean original
대투수 양현종의 선세럼
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.
What else is worth seeing?
Products we read alongside this one.
Which articles cover it?
Articles on this site that write about this product.
- Korean products for the marks a breakout leaves behindMarks are a pigment question, not a blemish question. Four Korean products with their disclosed tone actives, including one whose own directions contradict.
- Korean sunscreens for oily skin, judged on whether you will reapply themProtection is decided by how much you use, not by the number on the box. Four Korean sunscreens read on texture, filters and what makes a second coat likely.
- Korean sunscreens for sensitive skin, where mineral is not the gentle answerFilter class is rarely what people react to. Four Korean sunscreens sorted by what is absent, including a mineral one carrying six essential oils.