Reference, not a sales page
Compound reference
Identity, chemistry, handling, and lot testing for every compound in the catalog: amino acid sequence, CAS number, molecular formula and weight, storage conditions, and which tests have run on each compound's lots. This section states what was measured and what a certificate does and does not establish. It does not describe how to dose or reconstitute anything, or what any compound does in a body. There is nowhere on this site to look for that, by design.
Single compounds, under 1,000 g/mol
Single molecules with a published sequence and CAS number, molecular weight under 1,000 g/mol.
| Compound | CAS | Sizes | Price / mg | Current lot purity |
|---|---|---|---|---|
| GHK-Cu | 89030-95-5 | 50 mg, 100 mg | $0.68–$0.89 / mg | 99.5% |
| KPV | 67727-97-3 | 5 mg, 10 mg | $4.50–$8.00 / mg | no lot on file |
| Ipamorelin | 170851-70-4 | 5 mg, 10 mg | $5.40–$6.00 / mg | no lot on file |
| Semax | 80714-61-0 | 5 mg, 10 mg | $2.80–$5.80 / mg | no lot on file |
| Selank | 129954-34-3 | 5 mg, 10 mg | $4.00–$5.80 / mg | no lot on file |
| Epithalon | 307297-39-8 | 5 mg, 10 mg | $3.90–$5.00 / mg | no lot on file |
| NAD+ | 53-84-9 | 500 mg, 1,000 mg | $0.09–$0.12 / mg | no lot on file |
| DSIP (Delta Sleep-Inducing Peptide) | 62568-57-4 | 5 mg, 10 mg | $5.80–$6.50 / mg | no lot on file |
| GHRP-2 (Pralmorelin) | 158861-67-7 | 10 mg, 20 mg | $3.75–$3.90 / mg | no lot on file |
| GHRP-6 | 87616-84-0 | 10 mg, 20 mg | $3.25–$3.90 / mg | no lot on file |
| Hexarelin | 140703-51-1 | 5 mg, 10 mg | $7.90–$9.80 / mg | no lot on file |
| Pinealon | 175175-23-2 | 10 mg, 20 mg | $2.75–$3.40 / mg | no lot on file |
| SS-31 (Elamipretide) | 736992-21-5 | 10 mg, 50 mg | $3.58–$4.90 / mg | no lot on file |
Figures reflect the current catalog and lab results, not a claim about any compound's effect.
Single compounds, 1,000 to 3,000 g/mol
Single molecules with a published sequence and CAS number, molecular weight 1,000 to 3,000 g/mol.
| Compound | CAS | Sizes | Price / mg | Current lot purity |
|---|---|---|---|---|
| BPC-157 | 137525-51-0 | 5 mg, 10 mg | $3.80–$5.80 / mg | no lot on file |
| MOTS-c | 1627580-64-6 | 5 mg, 10 mg | $4.70–$9.00 / mg | no lot on file |
| PT-141 (Bremelanotide) | 189691-06-3 | 5 mg, 10 mg | $4.00–$5.00 / mg | no lot on file |
| Melanotan II | 121062-08-6 | 5 mg, 10 mg | $3.50–$5.00 / mg | no lot on file |
| AOD-9604 | 221231-10-3 | 5 mg, 10 mg | $7.90–$8.40 / mg | no lot on file |
| Oxytocin | 50-56-6 | 5 mg, 10 mg | $4.50–$7.00 / mg | no lot on file |
| ARA-290 (Cibinetide) | 1208243-50-8 | 10 mg, 20 mg | $4.75–$4.90 / mg | no lot on file |
Figures reflect the current catalog and lab results, not a claim about any compound's effect.
Single compounds, over 3,000 g/mol
Single molecules with a published sequence and CAS number, molecular weight over 3,000 g/mol.
| Compound | CAS | Sizes | Price / mg | Current lot purity |
|---|---|---|---|---|
| TB-500 (Thymosin Beta-4) | 77591-33-4 | 5 mg, 10 mg | $5.90–$8.00 / mg | no lot on file |
| CJC-1295 (no DAC) | 863288-34-0 | 5 mg, 10 mg | $7.50–$7.80 / mg | no lot on file |
| Thymosin Alpha-1 | 62304-98-7 | 5 mg, 10 mg | $6.80–$7.80 / mg | no lot on file |
| Tesamorelin | 218949-48-5 | 5 mg, 10 mg | $7.30–$7.80 / mg | no lot on file |
| Sermorelin | 86168-78-7 | 5 mg, 10 mg | $7.80–$7.90 / mg | no lot on file |
| LL-37 | 154947-66-7 | 5 mg, 10 mg | $11.80–$13.50 / mg | no lot on file |
| IGF-1 LR3 | 946870-92-4 | 1 mg, 2 mg | $65.00–$84.50 / mg | no lot on file |
| VIP (Vasoactive Intestinal Peptide) | 40077-57-4 | 5 mg, 10 mg | $5.40–$7.80 / mg | no lot on file |
Figures reflect the current catalog and lab results, not a claim about any compound's effect.
Blends
More than one peptide combined in one lyophilized vial. See each entry for its component list.
| Compound | CAS | Sizes | Price / mg | Current lot purity |
|---|---|---|---|---|
| GLOW | coded | 70 mg | $2.13 / mg | 99.7% |
| KLOW | coded | 80 mg | $2.11 / mg | no lot on file |
| BPC-157 + TB-500 | coded | 20 mg | $4.95 / mg | no lot on file |
| CJC-1295 (no DAC) + Ipamorelin | coded | 10 mg | $6.50 / mg | no lot on file |
Figures reflect the current catalog and lab results, not a claim about any compound's effect.
Coded compounds
Identity is established per lot on the certificate of analysis rather than published here.
| Compound | CAS | Sizes | Price / mg | Current lot purity |
|---|---|---|---|---|
| GLP-1 S | coded | 5 mg, 10 mg | $5.90–$7.80 / mg | no lot on file |
| GLP-2 T | coded | 10 mg, 15 mg, 30 mg | $3.63–$4.90 / mg | 99.4% |
| GLP-3 R | coded | 10 mg, 15 mg, 30 mg | $4.97–$7.90 / mg | 99.9%–99.9% |
Figures reflect the current catalog and lab results, not a claim about any compound's effect.
Guides
All 10 guidesHow to read a COA
Match the lot, understand the tests, and verify a certificate of analysis with the laboratory.
What HPLC purity does and doesn't tell you
How high-performance liquid chromatography measures purity, and the four things a purity percentage does not establish.
Identity testing by mass spectrometry
How mass spectrometry confirms a molecule matches its expected structure, and where the method's limits are.
Endotoxin and sterility, two different questions
Why a low endotoxin reading and a sterile result are measured separately, by different methods, and neither implies the other.
Lot codes and traceability
How a lot code works, why lot-level testing matters more than product-level testing, and how to look one up.
Lyophilization, why peptides ship as powder
What freeze-drying does to a peptide, and why it is the standard form for shipping and storing research compounds.
Storage and cold chain for lyophilized material
Temperature, light, and moisture handling for lyophilized peptides, and why the storage line on each compound page says what it says.
Comparing vendors on evidence, not claims
A checklist for evaluating a research-peptide seller by what it can show, rather than what it says.
Peptide nomenclature and CAS numbers
Why the same peptide appears under different names and codes across vendors, and how a CAS number resolves the ambiguity.
Why purity percentages are not comparable across labs
How method, instrument, and reporting convention change what a purity number means, and why 99.5% from one lab isn't automatically better than 99.0% from another.