Coswin Whitening Vitamin C Face Serum is a powerful skincare formulation designed to brighten, firm, and repair dull or uneven skin. Enriched with potent Vitamin C, niacinamide, hyaluronic acid, licorice extract, and alpha-arbutin, this serum targets dark spots, hyperpigmentation, and signs of aging. Lightweight and fast-absorbing, it leaves skin radiant and hydrated without feeling greasy.
How to use it:
Cleanse and tone your face thoroughly.
Dispense 2–3 drops of Coswin Whitening Vitamin C Face Serum onto your fingertips.
Gently apply to face and neck, massaging upward until fully absorbed.
Follow with moisturizer and daily SPF for protection.
Use every morning and evening for consistent brightening and hydration.
Cautions:
For external use only, avoid contact with the eyes. Rinse immediately if it occurs.
Patch-test before full use; discontinue if irritation develops.
Store in a cool, dark place, ideally refrigerated, to preserve potency.
Use within two months of opening to maintain effectiveness.
Keep out of reach of children.
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