What is the secret to bright, glowing, and timeless skin?Vitamin C Serum by Mad Hippie. The miracle worker in a bottle delivers all the benefits of vitamin C for fresh, vibrant skin you and others will notice.This serum works wonders on aging skin and congested acne-prone skin. It is a concentrated blend of vitamin C and other amazing vegan ingredients.In the morning, apply the vitamin C serum to your cleansed skin and use twice a day if not using another vitamin serum at night.Glass bottles and droppers are fully recyclable. Rubber tops and plastic seals are accepted through a free recycling partnership.