
About this product
A lightweight serum combining centella asiatica extract and ethyl ascorbic acid (a vitamin C derivative) designed to brighten, soothe, and support anti-aging benefits.
Full ingredients
Centella Asiatica Extract, 3-O-Ethyl Ascorbic Acid, Glycerin, Propanediol, Betaine, Dicaprylyl Carbonate, Methyl Trimethicone, Cetyl Ethylhexanoate, Panthenol, Laminaria Japonica Extract, Eclipta Prostrata Leaf Extract, Phellodendron Amurense Bark Extract, Citrus Unshiu Peel Extract, Brassica Oleracea Acephala Leaf Extract, Hydrolyzed Gardenia Florida Extract, Hydrogenated Lecithin, Cetearyl Alcohol, Water, Dimethicone/Vinyl Dimethicone Crosspolymer, Silica, Bisabolol, Potassium Cetyl Phosphate, Hydrolyzed Jojoba Esters, Cetearyl Olivate, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Xanthan Gum, Polyglyceryl-10 Myristate, Adenosine, Fructooligosaccharides, Beta-Glucan, Butylene Glycol, Sorbitan Isostearate, Hydrolyzed Hyaluronic Acid, Maltodextrin, Arginine, Carbomer
Guru Score
Yay
7 experts · Strong agreementWhat they liked
What they flagged
Nothing. None of the experts who reviewed it raised a problem.
What the gurus are saying
Pairing centella and vitamin C in one serum is what gurus keep circling back to, with research suggesting the two together amplify collagen production far more than vitamin C alone, making it especially potent for fine lines and loss of elasticity. The texture earns consistent praise for feeling lightweight and creamy without heaviness, and because it uses a gentler vitamin C derivative rather than pure L-ascorbic acid, those with sensitive skin who have struggled with other vitamin C products may find this one tolerable. It's affordable and comes in a pump that keeps the formula stable for months, though the vitamin C concentration (around 10%) is lower than some alternatives, which makes it a good starting point for sensitive types but may appeal less to those chasing maximum strength.
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Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
Topical vitamin C is an antioxidant with reasonable evidence for dullness and uneven tone. It breaks down in light and air, so how a product is formulated and packaged matters as much as the percentage on the front.
Source: DermNet
Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.
Source: DermNet
A lightweight serum combining centella asiatica extract and ethyl ascorbic acid (a vitamin C derivative) designed to brighten, soothe, and support anti-aging benefits.
Mostly yes. 5 of the 7 gurus who reviewed it give it their stamp of approval, for a Guru Score of 81%.
Beauty of Joseon Light On Serum: Centella + Vitamin C holds a Guru Score of 81%. That is our read on how warmly the experts talk about it, based on the verdicts of 7 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.
Beauty of Joseon Light On Serum: Centella + Vitamin C is generally suited to sensitive skin and mature skin.
Lower-priced serums the gurus still rate highly, versus this mid-range pick.
See how they stack up →Other products the same gurus have weighed in on, plus more from this brand and category.
Compare side by side →Stories where our editors dug into this product or its brand.
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