Natural Factors

Natural Factors PS Phosphatidylserine provides 100 mg of phosphatidylserine (PS) per softgel from sunflower-derived phosphatidylserine-enriched lecithin. Phosphatidylserine is a naturally occurring...

Natural Factors Glycine provides 500 mg of free-form glycine per vegetarian capsule, delivering 1,000 mg in the recommended 2-capsule daily serving. Glycine is a non-essential amino acid involved in...

Natural Factors SunVitamin D3 provides 2500 IU (62.5 mcg) of vitamin D3 per softgel to help prevent vitamin D deficiency and support the development an

Support digestive comfort and intestinal health with Regenerlife UniqueRelief IBS Butyric Acid, a targeted short-chain fatty acid supplement formulated to help relieve abdominal discomfort...

Support optimal digestion with Natural Factors Betaine Hydrochloride (HCL) with Fenugreek. This formula combines betaine HCL — which helps create an ideal acidic environment in the stomach —

Natural Factors Liposomal Vitamin C is a highly absorbable source of Vitamin C designed to support immune function,  collagen formation, maintain healthy bones, teeth and skin, and provide protection...

Natural Factors Quercetin 500 mg with Zinc & Copper delivers a synergistic blend of antioxidants and trace minerals that help protect cells from oxidative stress and support overall immune function...