ZO Vitamin C SerumPotent 10% Vitamin C Brightening Serum ZO Vitamin C Serum is a physician grade brightening treatment featuring 10% pure L ascorbic acid in a water free, stabilized formula. This potent antioxidant serum corrects discoloration, brightens skin tone, and provides powerful environmental protection against free radical damage. Key Benefits: 10% pure L ascorbic acid Maximum potency vitamin C for visible brightening results Brightens & evens skin tone

Professional Guidance: Ongoing support and protocol adjustments throughout your treatment course

reduce the appearance of dark spots

Use ZO Dual Action Scrub 2–3 times per week

Formulated with 1% encapsulated retinol

Lactic Acid: Gently dissolves dead skin cells and refines skin texture

Pre-soaked

Designed especially for sensitive

this ultra-light formula blends effortlessly without leaving a white cast or greasy residue

moisturized finish that lasts

and expression lines on face and neck

Incorporate a broad-spectrum sunscreen during the day to protect and preserve your results

including sensitive