What Is Tesamorelin? Tesamorelin is a synthetic analog of growth hormone-releasing hormone (GHRH), the naturally occurring hypothalamic peptide that signals the pituitary gland to produce and secrete growth hormone (GH). Tesamorelin is a 44-amino acid peptide that mirrors the full sequence of endogenous GHRH(1–44), with the addition of a trans-3-hexenoic acid group that significantly extends…
What Is NAD+? If you’ve spent any time in the wellness or biohacking world recently, you’ve almost certainly encountered the acronym NAD+. It shows up in conversations about longevity, cellular energy, brain performance, and healthy aging. But what actually is it — and why is the science community so interested? NAD+ stands for nicotinamide adenine…
Peptide Regulation 2026: What the FDA’s August PCAC Meeting Means for the Wellness World Something significant is happening in the peptide space this August — and if you’re serious about wellness optimization, longevity, or biohacking, it’s worth understanding. On August 19–20, 2026, the FDA’s Pharmacy Compounding Advisory Committee (PCAC) will convene in Silver Spring, Maryland…
