Insulin-like Growth Factor 1 (IGF-1) is a metabolite of human growth hormone. It helps restore and maintain muscle mass and reduces the breakdown of proteins for energy production in the absence of glucose. This means muscles stay larger and stronger longer. IGF-1 also helps to provide extra glucose for the nervous system. Without sufficient energy stores, nerves can become affected, and organs and body systems reflect this in old age.

Researchers have found that deer antler velvet contains eight known growth factors, prostaglandins, nerve-protective fatty acids, prohormones, amino acids and components of cartilage (including glucosamine, chondroitin sulfate, collagen type I and II, and minerals).

NSP IGF-1 is concentrated and cold-processed to assure optimum bioactivity. NSP takes great care to harvest deer antler velvet in the most humane and careful ways.


Approx. 90 Servings Per Bottle