
Easydew
A lightweight serum containing 2% niacinamide and 0.5% panthenol to brighten skin tone and strengthen the moisture barrier. Formulated with centella asiatica extract, ceramides, and hyaluronic acid for soothing and hydration.
Humectant and solvent for ingredient delivery
emollient, moisturizing, antioxidant
Humectant that attracts and retains moisture
+ 15 more ingredients
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.

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The key active ingredients in Clear B3+B5 Serum by Easydew include Glycerin (Humectant that attracts and retains moisture), Niacinamide (Brightens skin, reduces pores, regulates sebum), Camellia Oil (Emollient and antioxidant-rich moisturizer), Hydrolyzed Hyaluronic Acid (Small molecule humectant that penetrates skin deeply), Centella Asiatica Extract (soothing, healing, anti-inflammatory). Drawing on K-beauty research and community consensus, key ingredients show 86% effectiveness for dehydration in dry skin types. Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Clear B3+B5 Serum is a Korean serum by Easydew. 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 Clear B3+B5 Serum are comedogenic ingredient ratings, oil content, and finish type. This serum contains 7 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.
Clear B3+B5 Serum by Easydew 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.
That $11 Korean cleanser outperforming your $38 one is not hiding anything. The low price comes from how the Korean beauty industry is built, not from what is in the bottle. With one geographic catch.
Sulwhasoo First Care Serum is a $90+ luxury product, which makes it one of the most counterfeited items in K-beauty. Here are five verifiable checks (from packaging weight to barcode origin) to confirm your bottle is real before it touches your face.