COSRX - Refresh AHA/BHA Vitamin C Booster Serum 30ml

A powerful booster serum enriched with AHA, BHA, and vitamin C to exfoliate, clarify, and brighten the skin. This lightweight, fast-absorbing serum promotes smooth texture, clears clogged pores, and enhances radiance while providing antioxidant protection to prevent premature aging, leaving the complexion fresh, even-toned, and luminous.

• Recommended for : Dullness, uneven texture, clogged pores, and pigmentation.
• Can be used by : All skin types, especially oily, combination, or acne-prone skin.
• How to use : After toner, apply a few drops evenly over the face and gently pat for better absorption.
• Frequency : Morning and evening.
• Key ingredients : Glycolic Acid (AHA), Betaine Salicylate (BHA), Ascorbic Acid (Vitamin C), Niacinamide.

A potent serum that boosts radiance, refines texture, and supports a healthier, glowing complexion with every use.

Exfoliates and refines skin texture
Brightens and evens out skin tone
Clears pores and provides antioxidant protection

°+34% improvement in skin brightness after 2 weeks
-30% reduction in visible pores
95% of users reported smoother, clearer skin

Actinidia Chinensis (Kiwi) Fruit Extract, Hylocereus Undatus Fruit Extract, Hippophae Rhamnoides Water, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Glycolic Acid, Betaine, Sodium Hydroxide, Water, Panthenol, Allantoin, Hydroxyethylcellulose, Glycerin, Polyglyceryl-10 Myristate, Polyglyceryl-10 Laurate, Sodium Hyaluronate, Adenosine, Ascorbyl Glucoside, Betaine Salicylate, Limonene, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Alpha-Arbutin, Linalool, Menthyl Lactate, Mentha Haplocalix Extract.