This product is discontinued.
- Helps muscle recovery
- May improve endurance and stamina
- Promotes tissue growth
- Supports the immune system
How it Works
Nature’s Sunshine IGF-1 (insulin-like growth factor 1) is a metabolite of HGH, human growth hormone. IGF-1 may promote bone and tissue development. Nature’s Sunshine IGF-1 may also help recovery from training injury or fatigue. Each bottle contains at least 2,500 nanograms of IGF-1 and other insulin-like growth factors.
STOCK NUMBER: 966-1
Spray twice under the tongue, 3 times daily. Hold for 20 seconds before swallowing for best results.