• Round Lab - Birch Juice Moisturizing Sun Cushion - koiyu
  • Round Lab - Birch Juice Moisturizing Sun Cushion - koiyu
  • Round Lab - Birch Juice Moisturizing Sun Cushion - koiyu
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Round Lab - Birch Juice Moisturizing Sun Cushion

Round Lab - Birch Juice Moisturizing Sun Cushion

CHF 16.50
CHF 16.50
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Incl. all charges, excl. shipping
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Round Lab ‑ Birch Juice Moisturizing Sun Cushion

This hydrating Korean sun cushion offers broad-spectrum SPF50+ PA++++ protection while nourishing with birch sap, hyaluronic acid & vitamin C. Lightweight, no white cast, and perfect for reapplication over makeup. A must-have in Switzerland’s K‑beauty market for radiant, protected, and moisturized skin.

Product Application

1. After completing skincare, gently pat the cushion across face using the puff.

2. Reapply every 2 hours or after sweating/swimming to maintain SPF protection.

3. Press and blend lightly over makeup throughout the day for hydration and UV defense.

Ingredients

Water (Aqua), Zinc Oxide, Caprylyl Methicone, Methyl Trimethicone, Titanium Dioxide, Butylene Glycol Dicaprylate/Dicaprate, Butyloctyl Salicylate, Polyglyceryl‑4 Diisostearate/Polyhydroxystearate/Sebacate, Propanediol, Glycerin, Methyl Methacrylate Crosspolymer, Diisostearyl Malate, Glyceryl Glucoside, Ethylhexylglycerin, Laminaria Japonica Extract, Ulmus Davidiana Root Extract, Aloe Barbadensis Leaf Extract, Viola Mandshurica Flower Extract, Dioscorea Japonica Root Extract, Sodium Hyaluronate, Hyaluronic Acid, Dipotassium Glycyrrhizate, Allantoin, Portulaca Oleracea Extract, Betula Platyphylla Japonica Juice, Adansonia Digitata Seed Extract, Ascorbic Acid, Butylene Glycol, Dimer Dilinoleyl Dimer Dilinoleate, Magnesium Sulfate, Aluminum Hydroxide, Disteardimonium Hectorite, Stearic Acid, Triethoxycaprylylsilane, Polyglyceryl‑6 Polyricinoleate, 1,2‑Hexanediol, Dicaprylyl Carbonate, Sorbitan Caprylate, Glyceryl Caprylate, Caprylyl Glycol, Tocopherol.

Shipping

Orders are dispatched promptly and are typically delivered within 2-3 business days.

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Frequently Asked Questions

Everything you need to know about Korean skincare and Asian beauty products

  • Korean skincare focuses on gentle, hydrating, and layering-based routines that emphasize prevention and barrier care rather than harsh treatments. Powered by innovative ingredients like centella asiatica, snail mucin, and hyaluronic acid, K-beauty products deliver deep nourishment and long-term glow for all skin types.

  • Yes — every product available on Koiyu.ch is 100% authentic and sourced directly from official Korean and Asian brand distributors. We guarantee genuine quality, safe formulations, and fresh stock so you can shop confidently.

  • Koiyu offers curated K-beauty routines for all skin types — dry, oily, combination, sensitive, or acne-prone. Explore our "Skin Type Routine" section to discover the best cleanser, toner, essence, serum, and moisturizer tailored to your needs.

  • No — all products we carry are free from parabens, sulfates, and harsh chemicals, and many are vegan or cruelty-free. Koiyu's mission is to bring you clean, effective, dermatologist-tested beauty from trusted Asian brands.

  • We ship locally from our Swiss warehouse. Orders typically arrive within 1–3 business days, and shipping is free on orders over CHF 80. Fast, reliable delivery ensures your Korean skincare favorites reach you in perfect condition.