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Free standard shipping on orders over Rs 5000
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Free Returns
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
if you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Description
COSRX The 6 Peptide Skin Booster Serum is a lightweight, multi-functional serum designed to improve overall skin condition while preparing your skin for the next steps of your routine. Infused with a powerful 6 Peptide Complex, it helps boost collagen production, enhance skin elasticity, and refine texture for a smoother, firmer, and more youthful appearance.
This advanced formula also contains Niacinamide, Hyaluronic Acid, and Amino Acids, which work together to hydrate deeply, brighten dull skin, and strengthen the skin barrier. Its watery, fast-absorbing texture makes it perfect as a first-step booster, allowing better absorption of serums and creams applied afterward.
Gentle and dermatologically tested, this serum is suitable for all skin types, including sensitive and acne-prone skin. With regular use, it helps improve skin clarity, smoothness, and overall radiance.
Key Benefits:
- Improves skin elasticity & reduces fine lines
- Deep hydration with a lightweight, non-sticky feel
- Enhances skin texture & smoothness
- Brightens dull skin & evens tone
- Preps skin to absorb next skincare products better
How to Use:
After cleansing, apply 2–3 pumps as the first step of your skincare routine. Gently pat until fully absorbed, then continue with serum/moisturizer. Use morning and night.

