ISNTREE Hyper Vitamin C 23 Serum is a star functional product of the brand, highlighting "23% high-concentration Vitamin C + multi-dimensional brightening". High-purity Ascorbic Acid penetrates directly into the skin base, inhibits melanin production, and fades acne marks, dark spots and uneven skin tone. Combined with Vitamin C derivatives, it extends the brightening effect and reduces Vitamin C irritation. Added with Sodium Hyaluronate and Panthenol for deep hydration, Centella Asiatica Extract and Allantoin for soothing and stabilization, it strengthens the skin barrier. The fragrance-free, alcohol-free and colorant-free formula has a fresh and non-greasy texture, leaving the skin with a transparent glow after absorption. Long-term use can brighten skin tone and improve dullness, making it a cost-effective Vitamin C serum balancing efficiency and gentleness.

• All skin types

• Made in :Korea

Water, Ascorbic Acid (23%), Glycerin, Butylene Glycol, 1,2-Hexanediol, Betaine, Sodium Hyaluronate, Panthenol, Ascorbyl Glucoside, Niacinamide, Centella Asiatica Extract, Dipotassium Glycyrrhizate, Allantoin, Camellia Sinensis Leaf Extract, Portulaca Oleracea Extract, Hamamelis Virginiana (Witch Hazel) Extract, Oat β-Glucan, Ceramide NP, Phytosphingosine, Cholesterol, Hydrogenated Lecithin, Ethylhexylglycerin, Caprylyl Glycol, Carbomer, Triethanolamine, Xanthan Gum, Disodium EDTA, Tocopheryl Acetate, Adenosine, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Glyceryl Glucoside, β-Glucan, Sodium Citrate, Citric Acid, Glutathione, Vitamin E, Magnesium Ascorbyl Phosphate, Ascorbyl Palmitate.

1. After cleansing and toning, take 2-3 drops of serum in the palm or on the face;
2. Gently pat from the center of the face to both sides with fingers until fully absorbed;
3. For first-time use, it is recommended to use 2-3 times a week, and gradually increase to daily use after building skin tolerance;
4. Recommended for night use, and must be paired with sufficient sunscreen when used during the day;
5. Avoid overlapping use with high-concentration acids or retinol products.