
Isoi
A two-step brightening set featuring a serum and cream with arbutin, rosa damascena, and botanical extracts to target hyperpigmentation and uneven skin tone. Suitable for those seeking to fade blemishes and achieve a more radiant complexion.
Humectant that attracts and retains moisture
Humectant and skin conditioning agent
+ 15 more ingredients

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The key active ingredients in Blemish Care Serum Up + Cream Up Set by Isoi include Rose Water (Hydrating and soothing botanical water), Glycerin (Humectant that attracts and retains moisture), Betaine (Humectant and skin conditioning agent), Arbutin (Skin brightener that inhibits melanin production), Trehalose (Humectant and skin protectant). Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Blemish Care Serum Up + Cream Up Set is a Korean serum by Isoi. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 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 Blemish Care Serum Up + Cream Up Set are comedogenic ingredient ratings, oil content, and finish type. This serum contains 15 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.
Blemish Care Serum Up + Cream Up Set by Isoi 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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