COSRXSerum
Advanced The Vitamin C 23 Serum
COSRX Advanced The Vitamin C 23 Serum, with current retailer search links and an early verdict.
No eligible Field Notes recorded for a verdict · Sources: Brand store catalog · Updated September 5, 2026
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Before you buy
- A minimal Korean skincare routine: what to use and what to skipStart with cleansing, moisture and sun protection. See where optional toners and essences fit, and when to leave your routine alone.
- Does Olive Young ship to the US? Where to buy K-beautyOlive Young Global no longer ships to the US. Compare Olive Young US, YesStyle and Stylevana on shipping cost, free-shipping minimums and delivery times.
This is a stored ingredient record, not a fresh check of every market version. Ingredient order and packaging can change. Use your exact bottle’s label and the brand’s current market listing as the final reference.
Ingredients
- Dimethicone
- Panthenol
- Ascorbic Acid
- Squalane
- Caffeine
- Hyaluronic Acid
- Glutathione
- Adenosine
- Gardenia Florida Fruit Extract
- Dextrin
- Acetyl Glucosamine
- Allantoin
- Tocopherol
- Elaeis Guineensis (Palm) Oil
- Niacinamide
- Butylene Glycol
- Arginine
- Glycyrrhiza Glabra (Licorice) Root Extract
- Carthamus Tinctorius (Safflower) Seed Oil
- Helianthus Annuus (Sunflower) Seed Oil
- Camellia Japonica Seed Oil
- Methyl Trimethicone
- Daucus Carota Sativa (Carrot) Root Extract
- Beta-Carotene
- Water
- Alcohol
- Pentylene Glycol
- Propanediol
- Sodium Chloride
- Sodium Sulfite
- Aqua/Water
- Sodium Metaphosphate
- Disodium EDTA
- Sodium Hydroxide
- Tromethamine
This follows the order on the brand's ingredient list. Tap a filled chip for a plain-English guide; dashed chips are label names without a guide. All ingredients we track
Questions people actually ask
Is there a full community verdict on Cosrx Advanced The Vitamin C 23 Serum yet?
Not yet. There aren't enough cited reports to say whether to buy or skip it. The brand's old listing is no longer available, so this page links to retailer searches instead.
Where should I buy Cosrx Advanced The Vitamin C 23 Serum?
The old cosrx.com listing is offline, and the current one only sells a multi-pack, so there is no single-product brand-store price here. The other store links are searches, and we don't show a price until we can confirm one.
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