COSRX
The Vitamin C 23 Serum
EGP 811
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Pay cash when it arrives · No card needed
Size: 20 g
Delivery all over EgyptFree delivery on orders over EGP 3,000
Cash on deliveryPay when your order arrives
100% original, sealed.Straight from the brand, never refilled or decanted.
Fery saysFor you
Made for dull skin. Gentle, steady, refined.
Fery would add
Lola would add
Details
COSRX The Vitamin C 23 Serum is a potent, dual-layer serum featuring 23% pure L-ascorbic acid. It combines a vitamin C-rich aqueous layer with an oil layer, delivering both brightening benefits and a moisturizing finish .
Key Ingredients & Benefits:
- 23% Ascorbic Acid: Offers antioxidant protection, boosts elasticity, brightens skin tone, and helps reduce wrinkles .
- Super Vitamin E (Tocotrienols): Delivers up to 50× stronger antioxidant activity than standard vitamin E and supports collagen production .
- Hyaluronic Acid: Hydrates the skin with lasting moisture retention .
- Allantoin: Calms and soothes irritation .
What It Targets:
- Hyperpigmentation and dark spots
- Dullness and uneven skin tone
- Signs of aging, such as fine lines and loss of elasticity
Usage & Storage Instructions:
- Shake well to blend the two layers before each use.
- Apply a few drops onto skin after cleansing, gently massaging from the face’s center outward .
- Store refrigerated (3–10 °C) to maintain freshness; use within 2 months of opening .
- Safe for AM/PM use. In the morning, always apply SPF 30+ subsequently .
How It’s Received
- GQ praises it as a top budget vitamin C serum, noting its rapid brightening effects even on stubborn discoloration—though it’s best suited for those already familiar with strong vitamin C serums .
-
Reddit feedback varies:
“23 percent is too strong and not recommended… 5–20 percent should be the percentage.”
(Potential for irritation if new to high-dose C) .
On the flipside:
“Before I started using it (23%)… A month after I started using it… 10/10.”
(Some users experienced excellent results without irritation) .
COSRX The Vitamin C 23 Serum is a potent, dual-layer serum featuring 23% pure L-ascorbic acid. It combines a vitamin C-rich aqueous layer with an oil layer, delivering both brightening benefits and a moisturizing finish .
Key Ingredients & Benefits:
- 23% Ascorbic Acid: Offers antioxidant protection, boosts elasticity, brightens skin tone, and helps reduce wrinkles .
- Super Vitamin E (Tocotrienols): Delivers up to 50× stronger antioxidant activity than standard vitamin E and supports collagen production .
- Hyaluronic Acid: Hydrates the skin with lasting moisture retention .
- Allantoin: Calms and soothes irritation .
What It Targets:
- Hyperpigmentation and dark spots
- Dullness and uneven skin tone
- Signs of aging, such as fine lines and loss of elasticity
Usage & Storage Instructions:
- Shake well to blend the two layers before each use.
- Apply a few drops onto skin after cleansing, gently massaging from the face’s center outward .
- Store refrigerated (3–10 °C) to maintain freshness; use within 2 months of opening .
- Safe for AM/PM use. In the morning, always apply SPF 30+ subsequently .
How It’s Received
- GQ praises it as a top budget vitamin C serum, noting its rapid brightening effects even on stubborn discoloration—though it’s best suited for those already familiar with strong vitamin C serums .
-
Reddit feedback varies:
“23 percent is too strong and not recommended… 5–20 percent should be the percentage.”
(Potential for irritation if new to high-dose C) .
On the flipside:
“Before I started using it (23%)… A month after I started using it… 10/10.”
(Some users experienced excellent results without irritation) .
