

COSRX - AC Collection Blemish Spot Clearing Serum 40ml
A targeted blemish-clearing serum formulated to calm inflammation, fade post-acne marks, and strengthen the skin’s resilience. Powered by COSRX’s CentellAC-RX complex, niacinamide, and propolis extract, this lightweight serum soothes active breakouts while brightening and hydrating the skin. It helps reduce redness, improve texture, and promote clearer, healthier-looking skin without irritation.
• Recommended for : Acne, post-acne marks, sensitivity, and uneven texture.
• Can be used by : All skin types, especially oily, sensitive, or blemish-prone skin.
• How to use : After toner, apply 2–3 drops to affected areas or the entire face and gently pat for absorption.
• Frequency : Morning and evening.
• Key ingredients : CentellAC-RX Complex, Niacinamide, Propolis Extract, Tea Tree Leaf Oil.
• Main benefits :
– Calms active blemishes and reduces inflammation
– Brightens post-acne marks and evens out skin tone
– Strengthens the skin barrier and improves resilience
• Clinical results :
– -30% reduction in post-acne discoloration after 4 weeks
– +29% improvement in overall skin clarity
– 94% of users reported calmer, smoother skin
A multi-action serum that targets breakouts and restores skin harmony with every application.
Size: 40 ml / 1.35 fl. oz.
COSRX - AC Collection Blemish Spot Clearing Serum 40ml
A targeted blemish-clearing serum formulated to calm inflammation, fade post-acne marks, and strengthen the skin’s resilience. Powered by COSRX’s CentellAC-RX complex, niacinamide, and propolis extract, this lightweight serum soothes active breakouts while brightening and hydrating the skin. It helps reduce redness, improve texture, and promote clearer, healthier-looking skin without irritation.
• Recommended for : Acne, post-acne marks, sensitivity, and uneven texture.
• Can be used by : All skin types, especially oily, sensitive, or blemish-prone skin.
• How to use : After toner, apply 2–3 drops to affected areas or the entire face and gently pat for absorption.
• Frequency : Morning and evening.
• Key ingredients : CentellAC-RX Complex, Niacinamide, Propolis Extract, Tea Tree Leaf Oil.
• Main benefits :
– Calms active blemishes and reduces inflammation
– Brightens post-acne marks and evens out skin tone
– Strengthens the skin barrier and improves resilience
• Clinical results :
– -30% reduction in post-acne discoloration after 4 weeks
– +29% improvement in overall skin clarity
– 94% of users reported calmer, smoother skin
A multi-action serum that targets breakouts and restores skin harmony with every application.
Size: 40 ml / 1.35 fl. oz.
Full ingredient list :
Propolis Extract, Butylene Glycol, Niacinamide, Panthenol, 1,2-Hexanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ectoin, Ethylhexylglycerin, Glycerin, Polyglyceryl-10 Laurate, Polyglyceryl-10 Myristate, Allantoin, Sodium Hyaluronate, Asiaticoside, Asiatic Acid, Madecassic Acid, Helianthus Annuus (Sunflower) Seed Oil, Macadamia Ternifolia Seed Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Sucrose Distearate, Glyceryl Stearate, Hydrogenated Lecithin, Dipropylene Glycol, Ceramide NP, Rh-Oligopeptide-1.