Advanced The Vitamin C 23 serum Double Duo (20ml+20ml)

Delivers high-potency brightening with 23% pure vitamin C to visibly fade dark spots, hyperpigmentation, and uneven skin tone. Reduces the appearance of fine lines and wrinkles while improving skin firmness and texture for a radiant, youthful complexion. Features a unique dual-layer formula with oil on top to prevent oxidation, ensuring maximum vitamin C stability and effectiveness. Enriched with antioxidant synergy from Glutathione, Vitamin E, and Niacinamide to enhance brightening and anti-aging results while maintaining a moisturizing finish.

1. Perform a patch test on the body before using on the face 2. Replace cap with dropper first, then shake 1-2 times before use and apply 2-3 drops once or twice a day 3. Use fingertips to gently massage and absorb the serum, starting from the inside of the face and working towards the edges 4. For daytime wear, follow up with SPF 30+ sunscreen 5. After opening, store in fridge to prevent oxidation

Formulated with 23% Pure Ascorbic Acid (Vitamin C) to visibly brighten dark spots and improve skin firmness, paired with Glutathione for enhanced antioxidant protection and pigmentation care. Niacinamide rounds out the formula by refining skin tone and strengthening the barrier, while Vitamin E (Tocotrienols, Tocopherol) prevents oxidation and delivers anti-aging benefits.