In general, epidemiological evidence suggests that the benefits of B vitamins extend well beyond the accepted biochemical cut-offs for deficiency or marginal deficiency and that consuming the RDA for some B vitamins would still leave large proportions of the population at risk of insufficiency
Although we regularly measure B12 levels after bariatric surgery by blood tests, these do a poor job of estimating low total body B12 levels, or identifying deficiency
The market reality favors transparent, US-based, payment-flexible vendors
The AACE 2019 Growth Hormone Deficiency Clinical Practice Guidelines recommend maintaining IGF-1 at the 50th-75th age-adjusted percentile during GH-stimulating therapy
All our products go through third-party testing and medical doctors have approved them
The concentration of the peptide reaching the bloodstream is determined by the dosage and the quality of the product, not by what's in your stomach