Our own natural collagen can be depleted as we age, by eating too many processed foods (refined carbs and sugar), excessive UV exposure, and more." In short, this principle emphasizes that there is no one-size-fits-all diet or health plan what works for one person might not work for another
pubmed.ncbi.nlm.nih.gov/12028997 Ahn JH, Kwak BM, Park JM, Kim NK, Kim JM
Determination that GEREF (Sermorelin acetate) injection, 0.5 milligrams base/vial and 1.0 milligrams base/vial, and GEREF (Sermorelin acetate) injection, 0.05 milligrams base/amp, were not withdrawn from sale for reasons of safety or effectiveness (2013)
Journal of Clinical Endocrinology & Metabolism , 106(2), 388-396
J.Rainey-SmithS
Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, and soybeans