Ultra-fine ascorbic acid powder.

Vitamin C supports immune system function and tissue repair, acts as a powerful antioxidant protecting cells from free radical damage, and is important for production of collagen and other connective tissues.* This exceptionally pure, ultra-fine unbuffered vitamin C powder contains no added ingredients.

Setting quality standards since 1969

Klaire Labs was founded in 1969 by Claire Farr, who was driven by a passion to develop potent, hypoallergenic nutraceuticals. Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.