Are you 18 years old or older?
Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.
Vitamin C by Blackstone Labs is the most efficacious Vitamin C available on the market today. Vitamin C supports immune health, provides antioxidant support, and increases collagen production.
For healthy adults, take two (2) tablets one to two times daily, preferably with food.