- We carefully pack and ship all your orders after double check.
- Ships from Korea, Republic of - 100% Official & Genuine Products.
- We provide top-quality items and services with all new, factory-sealed products.
- Minor scratches or discoloration of outer cases may occur during manufacturing or shipping and cannot be grounds for return or refund.
🛍️ Item Description
Product Name: COSRX Advanced Vitamin C 23% & Peptide Booster Set
Version / Type: Advanced Dark Spot & Hyperpigmentation Eraser Duo
Volume: 170ml (150ml + 20ml) / 5.74 fl.oz ( 5.07 fl.oz + 0.67 fl.oz)
Included Items: 1 x COSRX The 6 Peptide Skin Booster Serum (150ml / 5.07 fl.oz)
1 x COSRX The Vitamin C 23 Serum (20ml / 0.67 fl.oz)
Key Features
Advanced Brightening Power: This powerful 2-step routine combines a highly concentrated Vitamin C serum with a soothing Peptide Booster to dramatically fade stubborn dark spots, acne scars, and uneven skin tone.
23% High-Concentration Pure Vitamin C: Formulated with a potent 23% concentration of pure Vitamin C (Ascorbic Acid) for maximum efficacy in brightening the complexion and reducing hyperpigmentation.
Prep & Soothe (Peptide Booster): The 150ml Peptide Serum deeply hydrates and perfectly preps the skin, helping to minimize the potential tingling sensation that can occur with high-strength Vitamin C.
Antioxidant Protection: Protects the skin from environmental stressors and free radicals, promoting a youthful, radiant glow
How to Use
Due to the high concentration of Vitamin C, please follow these instructions carefully.
Step 1 (Prep): Immediately after cleansing, apply a generous amount of the 150ml Peptide Serum all over the face to hydrate and soothe the skin.
Step 2 (Treat): Apply 1-2 drops of the Vitamin C 23 Serum directly to areas of concern or evenly across the face. Gently pat to absorb.
Step 3 (Protect): Always follow up with a moisturizer. If used in the AM, applying a broad-spectrum sunscreen (SPF 30+) is strictly required.
🚚 SHIPPING
- We ship worldwide from South Korea by airmail.
- Expedited shipping: Ships within 3–4 business days after payment.
- Standard shipping: Ships within 7–10 business days after payment.
- Customized orders: Ships within 8 business days after payment.
- Small damage of the outer box during shipping cannot be a reason for return or refund.
- Please make sure your shipping address in eBay is written in English and correct.
- Delivery may take longer than usual due to customs inspections, weather, or local postal delays.
- Shipping to some regions (such as South America, Brazil, or Russia) may take 2–3 weeks or more.
- If your country requires extra shipping costs (e.g., Australia, Brazil, Chile), we will inform you after purchase.
💰 IMPORT TAX & CUSTOMS
- Import duties, taxes, and customs fees are the buyer’s responsibility.
- These charges are not included in the item price or shipping cost except if you pay in front.
- Please check with your country’s customs office to determine what additional costs may apply before purchasing.
- If the package is returned due to unpaid customs duties or refusal to accept delivery, the shipping fee will not be refunded.
💳 PAYMENTS
- We accept payments via PayPal and major credit cards.
- All payments must be completed within 3 days of purchase to secure your order.
🔁 RETURNS
- We accept returns for any reason, but items must be unopened and unused.
- All returns must be requested within 14 days of receipt.
- **Customized or personalized items cannot be refunded.
- Once the returned item is received, we will refund the product price (excluding shipping).
- If you received the wrong item, please contact us — we will exchange it at our cost.
💬 OTHER TERMS & CONDITIONS
- Feedback will be left after payment is confirmed.
- We always strive to find the best solution for you.
- If there is any issue with your order, please contact us first — we will do our best to resolve it quickly and make you satisfied.
- If you have any questions, feel free to contact us.
- We will reply as soon as possible (within 48 hours).