M.A.D C4 Intensiv Brightening Serum is designed to deliver maximum skin brightening and antioxidant protection. Packed with four forms of stabilized vitamin C, arbutin, and botanical extracts, it helps lighten existing dark spots, prevent new ones, and defend skin against free radicals and pollution. The lightweight formula absorbs quickly, leaving skin looking luminous and revitalized.

Key Benefits:

Brightens and evens skin tone

Fades dark spots and discoloration

Provides antioxidant defense against free radicals

Lightweight and fast-absorbing texture

Suitable for all skin types concerned with dullness

How to Use:
Apply a few drops to cleansed face and neck each morning and evening. Gently pat until absorbed. Follow with moisturizer and sunscreen during the day.