COSRX Advanced The Vitamin C 23 Serum
₦28,600.00
COSRX Advanced The Vitamin C 23 Serum is a high-strength brightening and antioxidant serum formulated with 23% pure Vitamin C (ascorbic acid). It is designed to improve the appearance of dullness, uneven skin tone, dark spots, post-breakout marks, rough texture and early signs of aging.
The formula also combines Vitamin E, glutathione and hydrating ingredients to support a brighter, smoother and more radiant-looking complexion.
product Specifications
| Specification | Details |
| Product | COSRX Advanced The Vitamin C 23 Serum |
| Type | Face serum |
| Size | 20 ml / 0.67 fl. oz. |
| Vitamin C concentration | 23% pure Vitamin C |
| Skin concerns | Dark spots, dullness, uneven tone, rough texture, early signs of aging |
| Texture | Lightweight serum with an oil-and-serum dual-layer formula |
| Fragrance | No added fragrance |
| Suitable for | Particularly suited to experienced Vitamin C users |
| Storage | Refrigerate at 3–10°C |
| Recommended use after opening | Within 2 months |
| Routine | Morning and/or evening |
- ✨ Brightens dull skin for a more radiant complexion.
- 🎯 Helps reduce the appearance of dark spots and pigmentation.
- 🌟 Evens out skin tone for a more uniform-looking complexion.
- 💧 Boosts hydration and helps skin feel smoother and plumper.
- 🛡️ Provides antioxidant protection against environmental stressors.
- 🔄 Improves the appearance of uneven skin texture.
- ⏳ Helps minimize the appearance of fine lines and early signs of aging.
- 💪 Supports firmer, more elastic-looking skin.
- 🌿 Helps promote a healthier-looking complexion with regular use.
- 💜 Contains 23% pure Vitamin C, combined with Vitamin E and Hyaluronic Acid for a potent brightening and antioxidant-focused formula.
— Step by Step
Morning or evening:
- Cleanse your face thoroughly.
- Tone/prep your skin if you use a toner.
- Shake the bottle lightly from side to side.
- Apply approximately 2–3 drops to the face.
- Gently pat or massage the serum into the skin until absorbed.
- Apply your moisturizer.
- If using in the morning, finish with SPF 30 or higher.
| Key Ingredient | What It Does |
| 23% Ascorbic Acid (Pure Vitamin C) | Brightens skin, helps reduce the appearance of dark spots and supports a more even skin tone. |
| Tocotrienol (Vitamin E) | Powerful antioxidant that helps protect the skin and supports skin elasticity. |
| Glutathione | Antioxidant that helps promote a brighter, more even-looking complexion. |
| Sodium Hyaluronate (Hyaluronic Acid) | Attracts and retains moisture, helping skin look hydrated and plump. |
| Niacinamide (Vitamin B3) | Helps improve uneven skin tone and supports the skin barrier. |
| Adenosine | Helps improve the appearance of fine lines and supports smoother-looking skin. |
| Panthenol (Pro-Vitamin B5) | Helps moisturize, soothe and support the skin barrier. |
| Allantoin | Helps soothe and comfort the skin. |
| Squalane | Helps moisturize and soften the skin while supporting the skin barrier. |
| Acetyl Glucosamine | Supports skin hydration and helps improve the appearance of uneven pigmentation. |
| Licorice Root Extract | Helps soothe skin and improve the appearance of uneven skin tone. |
You will receive your order via a direct delivery service or an independent shipping Agent. After you’ve placed your order, you will be contacted with 24 – 48 hours to schedule home delivery.
- Delivery within lagos cities 24 - 48 hours
- Delivery outside Lagos and other state cities 48 - 72 hours
- We want you to enjoy your purchase, however, if you are not completely satisfied, let us know and we will work with you to make it right.
- Please note: Our policy lasts between 24 hours to 72 hours. If the required timing has been exceeded since purchase, unfortunately, we can’t offer you a refund or exchange.
- To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
- Items must be returned within 72 hours from the delivery date if bought outside of Lagos
- Items bought from Lagos should be returned to cosmorae.ng within 24 hours after purchase or place a call to our support lines for next business day claims (NBDC).
- Items must be unused and not altered in any way in order to be accepted for exchange or credit.
- Customers are responsible for the cost of return shipping on any return or exchange not due to an incorrect or damaged item; however, we will ship your replacement at no additional charge.
- We do not offer price adjustments or rain-checks.
If there is a problem with a product or an error on your order, e-mail: [email protected] or call (+234) -802-594-3302 or chat with the live chat via whatsApp and we will assist you. If we’ve sent you the wrong item or a damaged item due to shipment, we will take care of return shipping and a replacement will be sent back to you at no additional charge….>>>Read More<<<
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