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Description Plus

COSRX The Vitamin C 23 Serum is a highly concentrated 23% pure vitamin C formula that brightens skin tone, reduces wrinkles, and improves dull, rough skin. Designed to prevent oxidation, it features a dual-layer system with oil on top, delivering a moisturizing finish for long-lasting hydration

Details Plus
  • COSRX The vitamin C 23 serum is ideal for those who have experience with vitamin c, seek powerful effects in a short time, and desire a special intensive care treatment

  • The oil and pure vitamin c layers blend together and absorb smoothly into the skin, leaving it more supple and radiant. If you experience any stickiness, try adding a bit of moisturizer
Package Details Plus
  • The Vitamin C 23 Serum - 20g x 2

  • Peptide Serum - 30ml x 2

  • Propolis Sheet Mask - 2ea
How to use Plus
  • For the first use, attach the enclosed dropper in the product package

  • Recommended to use within 2 months of opening due to active ingredient protection

  • Highly concentrated serum should only be used in the evening? NO! This serum can be used in the morning and/or afternoon

  • If applied in the morning, be sure to use with a SPF of 30 or higher

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Routing
NEW DROPS, NEW YOU

All items are freshly sourced and shipped directly from Korea

Gift
FREEBIES

Special gift with every purchase, as our way of saying thank you

Fast delivery
GLOBAL SHIPPING

Experience fast, reliable international delivery with full tracking

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100% AUTHENTIC

Shop with confidence - 100% genuine products from trusted Korean Brands

FAQ

If you need further assistance, feel free to reach out to us anytime at cs@sfoiler.com—we’re always happy to help!
Shipping & Delivery
Shipping Plus

Estimated delivery within 7-21 working days after your payment is completed

Duties & Taxes Plus

As a buyer,it’s your responsibility to check which customs and import charges may apply, and to pay them. Once again, please note that import duties and taxes are not included in the price of the item. These charges are the buyer’s responsibility

Returns & Refunds Plus

Since the product is being shipped directly from Korea, international return is not available. If you have any issue with the product, please check refund policy and contact to us.