Vitamin C enhances glutathione absorption and boosts brightness, while collagen boosters support elasticity and smoothness, giving the skin a healthier and more youthful appearance
Wang X, Sun K, Tan Y, Wu S, Zhang J (2014) Efficacy and safety of selenium nanoparticles administered intraperitoneally for the prevention of growth of cancer cells in the peritoneal cavity
I also have been using their skin care and love their Retinol and Botanical C Serum
What is known includes: IGF-1 can stimulate uptake of glucose and amino acids in vitro in human placental trophoblast cells
Protocol Specifications: Daily Dose: 30-40 mcg total Frequency: Once or twice daily (split optional) Best Timing: Post-workout + before bed (if split) Injection Method: SubQ or IM (IM faster absorption) Cycle Length: 4-6 weeks Dosing Options: Single dose: 30-40 mcg post-workout Split dose: 20 mcg morning + 20 mcg post-workout Alternative split: 20 mcg post-workout + 20 mcg before bed Expected Results: Most intermediate users report 4-8 pounds of lean tissue gain over 4-6 weeks at this dosage range, accompanied by significant strength improvements (Schiaffino & Mammucari, 2011)