
Isntree
A concentrated serum containing 1,250ppm onion bulb extract, niacinamide, and ceramides to strengthen the skin barrier and improve skin texture. Formulated with three types of hyaluronic acid and panthenol for deep hydration and soothing benefits.
Solvent and humectant for ingredient delivery
Humectant that attracts and retains moisture
Humectant and skin brightening agent
+ 15 more ingredients
The key active ingredients in Onion Newpair Booster Shot 2000 by Isntree include Glycerin (Humectant that attracts and retains moisture), Glycereth-26 Niacinamide (Humectant and skin brightening agent), Olive Oil (Emollient rich in fatty acids and antioxidants), Onion Bulb Extract (Antioxidant and skin-soothing agent), Hydrolyzed Sea Sponge (Exfoliant and skin texture refining agent). Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Onion Newpair Booster Shot 2000 is a Korean serum by Isntree. 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 Onion Newpair Booster Shot 2000 are comedogenic ingredient ratings, oil content, and finish type. This serum contains 5 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.
Onion Newpair Booster Shot 2000 by Isntree starts from $18.30 USD for 50 ml. Seoul Sister tracks pricing at Olive Young, with price drop alerts for Pro members. Seoul Sister does not sell products — we compare retailer pricing so you can buy from the source.
Onion Newpair Booster Shot 2000 by Isntree is tracked at Olive Young. Prices start from $18.30 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products. We are an advice platform and never sell products ourselves.
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