Description
Isntree - Onion Newpair B5 Ampoule - 50 ml
The Onion Newpair B5 Ampoule from Isntree is a restorative serum designed to calm redness, fade pigmentation and support a weakened skin barrier. Formulated with 85% red onion extract, 5% panthenol and antioxidant actives like ferulic acid and caffeine, it boosts elasticity, strengthens the barrier and delivers intense, long-lasting hydration. Its lightweight, non-greasy texture sinks in quickly, leaving the skin smoother and more even.
Features
- 85% red onion extract – reduces redness, soothes inflammation and fades discoloration.
- 5% panthenol (vitamin B5) – deeply hydrates and reinforces the skin barrier.
- Ferulic acid & caffeine – antioxidants that firm and protect the skin.
- Allantoin – softens and supports recovery of irritated skin.
- Acetylglucosamine & tranexamic acid – brighten and help reduce dark spots.
- Triple hyaluronic acid – multi-layer hydration for plumper skin.
- Lightweight serum texture – absorbs quickly without greasiness.
- Safe for sensitive and fungal-acne-prone skin.
- Suitable for all skin types, including dry and compromised.
At COSMANIA, we believe in skincare that delivers comfort and visible results. This ampoule is a standout for anyone dealing with redness, pigmentation or a weakened barrier. Discover your new skin saviour at COSMANIA.
How to use
Apply 2–3 drops to cleansed and toned skin. Avoid the eye and lip area. Pat gently until absorbed. Suitable for daily use, morning and evening. Always follow with SPF during the day.
Ingredients
Water, Panthenol, 1,2-Hexanediol, Niacinamide, Trehalose, Betaine, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylene Glycol, Caprylyl Glycol, Hydroxyacetophenone, Pentylene Glycol, Allantoin, Allium Cepa Bulb Extract, Caffeine, Acetyl Glucosamine, Melia Azadirachta Flower Extract, Ammonium Acryloyldimethyltaurate/VP Copolymer, Adenosine, Coccinia Indica Fruit Extract, Disodium EDTA, Tranexamic Acid, Ferulic Acid, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate
About the brand
Isntree stands for honest, effective Korean skincare with no fuss. Think pure ingredients, skin-friendly formulas, and visible results. From hydrating hyaluronic acid toners to soothing green tea serums, Isntree helps to balance and strengthen your skin. Curious why skincare lovers worldwide are obsessed with Isntree? Discover the collection at COSMANIA.






