+ VIALAUDIT — INDEPENDENT PEPTIDE VENDOR AUDITS — Q2 AUDIT CYCLE — BENCH OPEN + VIALAUDIT — INDEPENDENT PEPTIDE VENDOR AUDITS — Q2 AUDIT CYCLE — BENCH OPEN + VIALAUDIT — INDEPENDENT PEPTIDE VENDOR AUDITS — Q2 AUDIT CYCLE — BENCH OPEN + VIALAUDIT — INDEPENDENT PEPTIDE VENDOR AUDITS — Q2 AUDIT CYCLE — BENCH OPEN + VIALAUDIT — INDEPENDENT PEPTIDE VENDOR AUDITS — Q2 AUDIT CYCLE — BENCH OPEN + VIALAUDIT — INDEPENDENT PEPTIDE VENDOR AUDITS — Q2 AUDIT CYCLE — BENCH OPEN + VIALAUDIT — INDEPENDENT PEPTIDE VENDOR AUDITS — Q2 AUDIT CYCLE — BENCH OPEN + VIALAUDIT — INDEPENDENT PEPTIDE VENDOR AUDITS — Q2 AUDIT CYCLE — BENCH OPEN

PEPTIDE GUIDES·17 COMPOUNDS INDEXED

The peptides, explained.

Mechanism, half-life, common research doses, and which vendors we've audited for each compound. Cited from peer-reviewed literature; not human-use guidance.

Growth

4 GUIDES

PEPTIDE · GROWTH

Modified GHRH analog. The DAC (drug-affinity-complex) version contains a maleimide group that covalently binds to circulating albumin, ex…

4 VENDORSOPEN →

PEPTIDE · GROWTH

Selective ghrelin-receptor (GHSR) agonist that stimulates pituitary GH release without significant prolactin or cortisol elevation. Disti…

5 VENDORSOPEN →

PEPTIDE · GROWTH

Synthetic analog of the first 29 amino acids of human growth hormone-releasing hormone (GHRH 1-44). Stimulates the pituitary to release e…

2 VENDORSOPEN →

PEPTIDE · GROWTH

Synthetic 44-amino-acid analog of growth hormone-releasing hormone (GHRH). Stimulates pituitary release of endogenous growth hormone in a…

6 VENDORSOPEN →

Healing & repair

2 GUIDES

PEPTIDE · HEALING

Body Protection Compound 157

Synthetic peptide derived from a protein fragment in gastric juice. Mechanism not fully characterized; research suggests angiogenic and a…

15 VENDORSOPEN →

PEPTIDE · HEALING

Thymosin Beta-4 fragment

Synthetic fragment of the naturally occurring thymosin beta-4. Researched for cell migration and tissue repair.

11 VENDORSOPEN →

Longevity

5 GUIDES

PEPTIDE · LONGEVITY

Tetrapeptide (Ala-Glu-Asp-Gly) derived from the Russian-developed pineal-gland extract epithalamin. Research interest centers on telomera…

0 VENDORSOPEN →

PEPTIDE · LONGEVITY

Single-pass transmembrane protein expressed primarily in the kidney and brain. The extracellular domain is cleaved to produce soluble Klo…

0 VENDORSOPEN →

PEPTIDE · LONGEVITY

Mitochondrial-Derived Peptide

Mitochondrial-derived peptide encoded in the 12S rRNA gene. Activates AMPK signaling and modulates metabolic adaptation. Often described …

8 VENDORSOPEN →

PEPTIDE · LONGEVITY

Nicotinamide Adenine Dinucleotide

Coenzyme central to redox reactions and energy metabolism in every cell. Levels decline with age, which has driven a research interest in…

4 VENDORSOPEN →

PEPTIDE · LONGEVITY

Macrolide compound that inhibits mTOR (mechanistic target of rapamycin) through the FKBP12-rapamycin complex. mTOR inhibition extends lif…

0 VENDORSOPEN →

Metabolic

5 GUIDES

PEPTIDE · METABOLIC

HGH Fragment 176-191

Synthetic 16-amino-acid fragment of human growth hormone (residues 176–191). Selectively retains the lipolytic effect of HGH while reduci…

3 VENDORSOPEN →

PEPTIDE · METABOLIC

Synthetic long-acting amylin analog. Activates amylin and calcitonin receptors. Studied in combination with semaglutide as CagriSema in P…

2 VENDORSOPEN →

PEPTIDE · METABOLIC

Triple agonist of GLP-1, GIP, and glucagon receptors. Eli Lilly's Phase 3 candidate (TRIUMPH program).

10 VENDORSOPEN →

PEPTIDE · METABOLIC

GLP-1 receptor agonist. FDA-approved as Ozempic (T2D), Wegovy (obesity), and Rybelsus (oral T2D).

9 VENDORSOPEN →

PEPTIDE · METABOLIC

Dual GLP-1 / GIP receptor agonist. FDA-approved as Mounjaro (T2D) and Zepbound (obesity).

10 VENDORSOPEN →

Skin & hair

1 GUIDE

PEPTIDE · SKIN

Naturally occurring copper-binding tripeptide. Well-documented in dermatology literature for collagen synthesis and wound healing.

8 VENDORSOPEN →