
Mary&May
A brightening serum containing 93% Chaenomeles Sinensis (quince) fruit extract and 2% niacinamide to improve skin tone, reduce hyperpigmentation, and strengthen the skin barrier. Suitable for dull, uneven skin tones and those seeking gentle brightening effects.
Antioxidant and skin conditioning agent
Humectant and skin brightening vitamin blend
Humectant and preservative booster. Common in K-beauty as a multifunctional alternative to traditional preservatives.
pH adjuster and skin conditioning amino acid
Thickening agent and gel former
+ 2 more ingredients

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The key active ingredients in Niacinamide + Chaenomeles Sinensis Serum by Mary&May include Chinese Quince Extract (Antioxidant and skin conditioning agent), Glycereth-26 and Niacinamide (Humectant and skin brightening vitamin blend), Arginine (pH adjuster and skin conditioning amino acid). Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Niacinamide + Chaenomeles Sinensis Serum is a Korean serum by Mary&May. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 7 ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.
For oily skin, the key factors in evaluating Niacinamide + Chaenomeles Sinensis Serum are comedogenic ingredient ratings, oil content, and finish type. This serum contains 3 active ingredients. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.
Niacinamide + Chaenomeles Sinensis Serum by Mary&May is sold through authorized retailers and the brand itself. Buy from an authorized retailer or the brand's own site rather than an open marketplace. Olive Young Global ships to most countries but no longer ships to the US. Seoul Sister tracks counterfeit indicators to help you buy genuine Korean skincare. We are an advice platform and never sell products ourselves.
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