Natural Growth Factor Formulated With New Zealand Deer Antler Extract!
IGF-1 (Insulin-like Growth Factor-1) is a polypeptide compound normally produced from HGH (Human Growth Hormone). NOW's IGF-1+ is extracted from Deer Antler Velvet, sourced from New Zealand. No animals are killed to product this product, which is a cold-pressed concentrate. New Zealand has been free of deer "wasting diseases" that affect red deer (cervus elaphus) since 1954.