IGF-1 (Insulin-Like Growth Factor) is a small polypeptide that plays a critical role in the proper regulation of adult cellular growth in almost all tissue types.* NOW® IGF-1 is extracted from New Zealand deer antler velvet. Competitive athletes who are regularly tested should check with their sanctioning body for the status of this supplement.
Fructose, Sorbitol, Microcrystalline Cellulose, Stearic Acid (vegetable source), Citric Acid, Natural Flavors and Beet Powder.
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