Beauty of Joseon
Beauty of Joseon Light On Serum: Centella + Vita C
Editorial research reviewLast researched 05/11/2026

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Check price on Amazon UKVerdict
A 30 mL serum with 3-O-ethyl ascorbic acid, a vitamin C derivative, and centella extract. Check which form of vitamin C you want before comparing formulas.
- Best for
- Unknown
- Less suitable for
- Unknown
Who this suits
Beauty of Joseon Light On Serum: Centella + Vita C is a serum supplied in a 30ml size. The full ingredient list below has been checked against the manufacturer listing, so the assessment reflects what is actually in the bottle rather than marketing copy. Cosmetic results are formulation-dependent and vary between people. We have not tested this product by hand; this page is research-led, built from disclosed formulation data and retailer information.
The form of vitamin C in Light On Serum
By the Korean PDRN editorial team · research-based, not a hands-on test · Updated 05/11/2026
The ingredient list names 3-O-ethyl ascorbic acid immediately after water. It also lists centella extract and panthenol. That makes the form of vitamin C a useful comparison point when reading labels. The declaration alone does not tell us how it compares with a finished serum based on a different vitamin C ingredient.
Ingredients
Full ingredient list below was checked against the manufacturer listing. Formulas can change; check the pack before buying.
Last source check 5 November 2026 (Global English manufacturer listing (USD), 30 mL, variant 55073116717428): updated to the manufacturer listing.
Full ingredient list (INCI)
Water, 3-O-Ethyl Ascorbic Acid, Glycerin, Propanediol, 1,2-Hexanediol, Betaine, Panthenol, Methyl Trimethicone, Cetyl Ethylhexanoate, Dicaprylyl Carbonate, Cetearyl Alcohol, Centella Asiatica Extract, Dimethicone/Vinyl Dimethicone Crosspolymer, Cetearyl Olivate, Bisabolol, Potassium Cetyl Phosphate, Silica, Sorbitan Olivate, Dipropylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Eclipta Prostrata Leaf Extract, Laminaria Japonica Extract, Hydrolyzed Jojoba Esters, Hydroxyacetophenone, Ethylhexylglycerin, Xanthan Gum, Alcohol, Polyglyceryl-10 Myristate, Fructooligosaccharides, Adenosine, Butylene Glycol, Hydrogenated Lecithin, Beta-Glucan, Sorbitan Isostearate, Hydrolyzed Hyaluronic Acid, Phellodendron Amurense Bark Extract, Tocopherol, Maltodextrin, Carbomer, Arginine, Hydrolyzed Gardenia Florida Extract, Citrus Unshiu Peel Extract, Brassica Oleracea Acephala Leaf Extract, Ascorbic Acid Polypeptide
Cosmetic information only. Ingredient effects are formulation-dependent and evidence is often limited. This is not medical advice.
Product details
- Size
- 30ml
- Texture
- Unknown
- Finish
- Unknown
- Packaging
- Unknown
- Routine step
- Serums
- How to use
- Unknown
- Precautions
- Unknown