REJURAN Healer Triple Radiance Cream

What is this product?

Rejuran's Healer Triple Radiance Cream, 50ml, is a rich brightening cream for dry skin working on uneven tone, with niacinamide printed fourth of 37 ingredients and four peptides including palmitoyl pentapeptide-4 and acetyl hexapeptide-8 in the back half. It is a poor fit for oily or breakout-prone skin and for anyone managing malassezia folliculitis, because sunflower seed oil is second and shea butter sixth, and it carries a fragrance entry at twenty-sixth. The retail product name leads with a bracketed three-step melanin clear, and across the surfaces read here nothing names those three steps, prints an amount against any entry or gives a pH.

What makes it different?

Four peptides in one cream is the unusual part, and they are four different jobs rather than four names for the same one: pentapeptide-18 and acetyl hexapeptide-8 are neurotransmitter-signal peptides aimed at expression lines, palmitoyl pentapeptide-4 is a matrix-signalling peptide aimed at collagen, and palmitoyl tripeptide-5 works on the same axis through a different route. Behind them sit ceramide NP, oleic acid and cholesterol as a barrier lipid set. Cyanocobalamin at twenty-fifth is worth naming for a practical reason rather than an active one: it is the vitamin B12 that gives a cream a pink cast. The trade-off is texture and load. Sunflower seed oil second and shea butter sixth make this a genuinely rich cream, which suits dry skin in winter and works against anyone whose breakouts are fungal or follicular.

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 ingredientWorth a closer look

• Water
• Helianthus Annuus (Sunflower) Seed Oil
• Butylene Glycol
• Niacinamide
• Glyceryl Stearate SE
• Butyrospermum Parkii (Shea) Butter
• 1,2-Hexanediol
• Squalane
• Glycerin
• Yeast Extract
• Panthenol
• Dimethicone
• Xanthan Gum
• Hydrolyzed DNA
• Tocopheryl Acetate
• Ammonium Acryloyldimethyltaurate/VP Copolymer
• Cucumis Sativus (Cucumber) Fruit Extract
• Acrylates/C10-30 Alkyl Acrylate Crosspolymer
• Sodium Hyaluronate
• Malus Domestica Fruit Extract
• Chamomilla Recutita (Matricaria) Extract
• Ethylhexylglycerin
• Adenosine
• Sodium Hydroxide
• Cyanocobalamin
• Fragrance
• Pentapeptide-18
• Palmitoyl Pentapeptide-4
• Palmitoyl Tripeptide-5
• Caprylyl Glycol
• Acetyl Hexapeptide-8
• Hydrogenated Lecithin
• Pentylene Glycol
• Ceramide NP
• Oleic Acid
• Inulin Lauryl Carbamate
• Cholesterol

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: 해바라기씨오일, 글리세릴스테아레이트에스이, 시어버터, 하이드로제네이티드레시틴, 올레익애씨드, 이눌린라우릴카바메이트

Did the ad claims hold up?

We checked 2 lines this product advertises against the ingredient list and public documents. None of them hold up on their own. They are partly right at best.

Claims translated from Korean, originals preserved.

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