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As of May 13, 2026, Refresh Aha Bha Vitamin C Booster Serum is cheapest at COSRX Official for $17.50.
Serum to gently exfoliate with natural brightening agents like juicy kiwi and dragon fruit extract.
1.01 fl.oz / 30ml
Dullness/Rough Skin Surface, Excess Oil
INGREDIENTS
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, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Betaine Salicylate, Alpha-Arbutin, Menthyl Lactate, Mentha Haplocalix Extract
Expiration date : Mar-2027(Discount codes can't be combined)
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Yes — dropped in price 2 times in the last 90 days, most recently to $17.50 at COSRX Official on April 3, 2026.
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Find Refresh Aha Bha Vitamin C Booster Serum on Alencia — currently available at one retailer. Set a free price alert and get notified the next time the price drops.