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Cosrx's 23% pure ascorbic acid serum — the K-beauty answer to the SkinCeuticals price tag without the SkinCeuticals price tag.
Other routine steps with complementary ingredients.
Side-by-side ingredient breakdowns vs. the closest alternatives.
In-clinic and at-home treatments that use the same active ingredients.
A 24-karat-gold-plated microchannel device that delivers custom serum cocktails — usually micro-doses of Botox, hyaluronic acid, vitamins, and peptides — into the upper dermis.
Microneedling's gentler, no-downtime sister — a silicone-tip cartridge oscillating at ~150,000 vibrations/min that pushes serums into the epidermis without piercing the skin.
A cocktail of vitamins, amino acids, and hyaluronic acid injected into the superficial dermis — French-born, globally adopted, endlessly remixed.
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The Vitamin C 23 Serum by COSRX is formulated for normal, combination, mature, dull skin. Cosrx's 23% pure ascorbic acid serum — the K-beauty answer to the SkinCeuticals price tag without the SkinCeuticals price tag.
The key active ingredients in The Vitamin C 23 Serum are Vitamin C, Vitamin E (Tocopherol). It's known for: 23% pure L-ascorbic acid and Affordable for the concentration.
Yes, The Vitamin C 23 Serum targets dullness, hyperpigmentation, fine lines. 23% pure L-ascorbic acid
The Vitamin C 23 Serum retails for around $26, which places it in the mid range for serums. Check the "Where to Buy" section above for current retailer prices.
The main drawbacks to be aware of: Will oxidize if not stored properly; Concentration may flush sensitive skin; Subtle citrus scent.
A suggested daily routine featuring this product, with complementary picks.
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BHA Power 4D Liquid
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Advanced Snail Radiance Dual Essence
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The Vitamin C 23 Serum
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Advanced Snail 92 All in One Cream
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Aloe Soothing Sun Cream SPF50+ PA+++
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Advanced Snail 92 All in One Cream
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