Ascorbic Acid is an antioxidant and helps prevent oxidative stress. It also works with enzymes to play a key role in making collagen. This product can be taken orally or sublingually.
To view the excellent third-party purity AND heavy metals testing results follow this link Aging-Human-Ascorbic-Acid-.pdf
Vial Ingredients:Purified Water, 25 grams of Ascorbic Acid, Sodium EDTA (Preservative), Stabolize™*(Proprietary Preservative Agent)
Storage and Expiration: Keep Refrigerated after purchase. Expires 60 days after purchase.