Bulk Peptides

Bulk Peptides (bulkpeptides.com) is a research compound supplier with over 36 active listings on Peptides.SO, positioning itself — as the name suggests — in the multi-vial, bulk-format research compound supply niche. The catalog's defining architectural feature is the prevalence of 10-vial pack formats (100mg+ total compound per order), which serve research programs with sustained, ongoing compound requirements rather than one-off experimental needs.

The multi-vial bulk format is the catalog's primary differentiator. TB-500 (Thymosin Beta-4) is listed in 10mg × 10 vials (100mg total) — a procurement format that supports extended in-vivo or in-vitro research programs studying TB-500's wound healing, cardiac repair, and actin-binding properties without frequent reordering. GHK-Cu (copper tripeptide-1) is available in 100mg × 10 vials (1,000mg total) — an unusually large cosmetic science research supply for dermatology and wound healing research programs with high throughput. NAD+ is listed in 500mg × 10 vials (5,000mg total) for extended cellular metabolism and sirtuin biology research.

The GLP receptor research segment includes Retatrutide (GLP-3, triple-receptor agonist) and Tirzepatide (dual GLP-1R/GIPR agonist), with Semaglutide also listed. These represent the principal research compounds being studied in GLP receptor pharmacology and metabolic biology.

The tissue healing and repair segment is strong. BPC-157 and TB-500 individual vials, KLOW 80mg blend (BPC-157/TB-500/KPV), and GLOW 70mg × 10-vial cosmetic blend (GHK-Cu/TB-500/BPC-157 combination, 700mg total) are all listed. The GLOW 10-vial format (700mg total) is one of the larger cosmetic science research compound supply formats available in the market.

ARA-290 (Cibinetide) is a notable specialty listing — a peptide derived from erythropoietin's spiral B helix region, studied for its tissue-protective and anti-inflammatory properties via innate repair receptor (IRR) signaling, with research interest in neuropathic pain models and peripheral nerve biology. SS-31 (Elamipretide) covers the cardioprotective mitochondrial biology research segment.

HCG (50,000IU total, 10-vial pack) is available for gonadotropin and reproductive biology research. Enclomiphene Citrate (240-capsule format) covers selective estrogen receptor modulator research. L-Glutathione, MOTS-c, Semax, and Enclomiphene complete the catalog breadth. All Bulk Peptides products are sold for laboratory research purposes only.