BT-Lab Whitening Serum (30ml)This essence contains niacinamide and various skincare essences, helping to brighten the complexion and make the skin more radiant and hydrated.Product Features:• Contains niacinamide, which helps reduce the appearance of dark spots and enhances the skin's radiance, making the skin more vibrant and brighter.• Added zinc gluconate and plant extracts deeply nourish the skin and help lock in hydration, leaving the skin plump and moisturized.• Vegan-friendly and gentle formula, free from mineral oils, artificial coloring, and other harmful ingredients, suitable for sensitive and delicate skin.Ingredients:• Niacinamide: Helps reduce the appearance of dark spots and enhances the skin's radiance. • Zinc gluconate, plant extracts: Deeply nourish and help lock in hydration, leaving the skin moisturized and radiant.