Enriched with a wide range of vitamins like B, C and E along with collagen and antioxidants for a healthy glowing skin appearance, the Vitamin Bomb Primer & Serum helps moisturize and revitalize the skin with its light gel formula. Squeeze 1 or 2 drops into your hand and gently apply them to your face. Suitable for use before or without makeup. This item cannot be exchanged or returned.