Shipping note: Ships from South Korea. Estimated US delivery: 10–15 business days. International duties and import fees may apply. See our Shipping & Fulfillment Policy for details.

Description

Isntree Hyper Vitamin C23 Serum is a high-potency facial serum formulated with 23% pure vitamin C to help brighten the complexion and promote a more even-looking skin tone. The 20ml serum is designed for dull-looking complexions and targeted tone-care routines.

How to Use

Remove the cap, place the dropper inside, and twist until locked. Apply 2–3 drops to the palms, then gently pat onto the skin for absorption. When using during the day, follow with sunscreen.

Benefits

Helps brighten the complexion, improve the appearance of uneven skin tone, and bring radiance to dull-looking skin.

Key Ingredients

23% pure vitamin C (ascorbic acid), ethyl ascorbyl ether, panthenol, tocopherol, betaine, birch juice, and adenosine.

Full Ingredients

Water, Ascorbic Acid(23%), Propanediol, Betaine, 1,2-Hexanediol, Polyglycerin-3, Tromethamine, Ethyl Ascorbyl Ether, Hydroxyethyl Urea, Betula Platyphylla Japonica Juice, Ethylhexylglycerin, Adenosine, Disodium EDTA, Panthenol, Gardenia Florida Fruit Extract, Dextrin, Tocopherol

⚠️ Important: International duties, customs fees, and import taxes are the customer's responsibility and are not included in the product price or shipping cost. Refusing a package at customs or failing to pay import fees may result in a partial refund after deduction of shipping and customs costs. Please ensure your delivery address is complete and accurate in English.