
Round Lab
A lightweight gel moisturizer formulated with birch sap to deliver hydration and soothe sensitive skin. Ideal for oily to combination skin types seeking a refreshing, non-greasy finish.
Humectant and solvent for ingredient delivery
Solvent and humectant for ingredient delivery
Humectant and preservative booster. Common in K-beauty as a multifunctional alternative to traditional preservatives.
+ 15 more ingredients
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.
The key active ingredients in Birch Juice Moisturizing Soothing Gel by Round Lab include Glycerin (Humectant that attracts and retains moisture), Baobab Seed Extract (Antioxidant and moisturizing skin conditioner), Glyceryl Glucoside (Hydrating agent that improves moisture retention), Hyaluronic Acid (Humectant that binds moisture to skin), Japanese Wild Yam Extract (Antioxidant and skin conditioning agent). Drawing on K-beauty research and community consensus, key ingredients show 88% effectiveness for dehydration in dry skin types. Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Birch Juice Moisturizing Soothing Gel is a Korean moisturizer by Round Lab. 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 Birch Juice Moisturizing Soothing Gel are comedogenic ingredient ratings, oil content, and finish type. This moisturizer contains 12 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.
Birch Juice Moisturizing Soothing Gel by Round Lab starts from $12.37 USD for 150mL. 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.
Birch Juice Moisturizing Soothing Gel by Round Lab is tracked at Olive Young. Prices start from $12.37 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.
Eight Korean moisturizers sorted by what your skin actually is, not by hype. Gel creams for oily and combo, richer picks for dry, and fragrance-free options for sensitive and barrier-stressed skin, each justified by its real ingredient list.
A moisturizer is a delivery system with three jobs, and the label rarely says which one you are buying. How to tell damaged from dehydrated, read the ingredient list, and pick accordingly.