Research Peptides

Shop by research area: GLP-1 peptides, weight loss peptides, healing and recovery peptides, growth hormone peptides, anti-aging peptides, nootropic peptides, skin peptides, hormone peptides, peptide blends and peptide capsules. You will need bacteriostatic water to reconstitute the vials.

What are research peptides?

Research peptides are short chains of amino acids made by solid-phase synthesis for laboratory work. Most are copies or modified versions of peptides the body makes itself, such as fragments of growth hormone releasing hormone, gut hormones like GLP-1, or the copper-binding GHK found in plasma.

They’re sold as lyophilized powder because a dry peptide is far more stable than one in solution. You add bacteriostatic water when you’re ready to use it, and the clock on its shelf life starts then.

For the published research behind this range, start with this PubMed search.

Research peptides by research area

GLP-1 Peptides

• Cagrilintide: 5mg and 10mg, from $90.00
• GLP-1 S (semaglutide): 2mg, 5mg, 10mg, 15mg, 20mg and 25mg, from $39.90
• GLP-2 TZ (tirzepatide): 5mg, 10mg, 15mg, 20mg, 30mg and 60mg, from $74.90
• GLP-3 RT (retatrutide): 5mg, 10mg, 12mg, 15mg, 20mg, 30mg and 60mg, from $89.90

Healing and Recovery Peptides

• ARA-290: 10mg and 12mg, from $59.90
• BPC-157: 5mg, 10mg, 15mg and 20mg, from $39.90
• BPC-157 and TB-500 blend: 5mg/5mg, 10mg/10mg and 15mg/15mg, from $89.90
• KLOW peptide blend: 80mg, $282.00
• KPV: 5mg and 10mg, from $40.00
• LL-37: 2mg and 5mg, from $40.00
• TB-500: 5mg and 10mg, from $50.00
• Thymosin Alpha-1: 5mg and 10mg, from $60.00
• VIP: 10mg, $89.90

Growth Hormone Peptides

• CJC-1295 (no DAC): 5mg and 10mg, from $44.90
• CJC-1295 and Ipamorelin blend: 5mg/5mg and 10mg/10mg, from $72.90
• IGF-1 LR3: 1mg, $150.00
• Ipamorelin: 5mg, $40.00
• Sermorelin: 5mg and 10mg, from $45.00
• Tesa (tesamorelin): 5mg and 10mg, from $65.00
• Tesamorelin and Ipamorelin blend: 5mg/5mg and 10mg/10mg, from $89.90

Anti-Aging Peptides

• Epithalon: 5mg, 10mg and 50mg, from $25.00
• FOXO4-DRI: 5mg and 10mg, from $159.90
• L-Glutathione: 600mg, 1200mg and 1500mg, from $75.00
• MOTS-c: 10mg and 40mg, from $60.00
• NAD+: 500mg and 1000mg, from $125.00
• Pinealon: 10mg and 20mg, from $45.00
• Prostamax: 20mg, $69.90
• SS-31: 10mg and 50mg, from $60.00

Nootropic Peptides

• DSIP: 5mg, $45.00
• N-Acetyl Semax Amidate: 10mg, $35.00
• Pinealon: 10mg and 20mg, from $45.00
• Selank: 5mg, $30.00
• Selank and Semax blend: 5mg/5mg and 10mg/10mg, from $78.60
• Semax: 5mg, $25.00

Skin Peptides

• AHK-Cu: 10mg, $45.00
• Argireline: 5mg, $30.00
• GHK-Cu: 50mg and 100mg, from $65.00
• GLOW peptide blend: 50mg and 70mg, from $135.00
• KLOW peptide blend: 80mg, $282.00
• L-Glutathione: 600mg, 1200mg and 1500mg, from $75.00
• Melanotan 1: 10mg, $39.90
• Melanotan 2: 10mg, $35.00
• SNAP-8: 10mg, $35.00

Hormone Peptides

• Kisspeptin-10: 2mg, 5mg and 10mg, from $35.00
• Oxytocin: 2mg, 5mg and 10mg, from $25.00
• PT-141: 10mg, $45.00

Prefer capsules? See our peptide capsules. Want two peptides in one vial? See peptide blends.

How to choose research peptides

Start with the research area. If you already know the compound, use the size comparison on its product page to pick the amount. Bigger vials cost less per milligram, smaller ones mean less sits open in the fridge.

If you’re new to a compound, look at the lab reports in its photos and the PubMed link on its page before you order. Both tell you more than any product description can.

Research peptides: formats and prices

There are 104 products in this range: 82 single-peptide vials, 12 blends and ten capsule bottles. Prices run from $25.00 to $589.90. Every product page lists the amount, the format and the SKU, so you can compare like for like before you order.

Lab testing for our research peptides

Most of our product pages carry the lab paperwork right in the photos: certificates of analysis with HPLC purity, and for many peptides an endotoxin report and an independent Janoshik test you can verify online. Where a report was run on a different vial size of the same peptide, the product page says so.

Store sealed vials in the fridge, or the freezer for long-term storage, and reconstitute with bacteriostatic water. Every vial page lists the concentration you’ll get for each volume of water.

Research peptides FAQ

Are your research peptides in stock?

Yes. Everything listed here is in stock now.

Are research peptides for human use?

No. Everything we sell is for laboratory research only and isn’t approved for human or veterinary use.

How do I pick a size?

Bigger vials cost less per milligram. Smaller ones make sense for short projects, since less sits open in the fridge. Each product page compares the sizes.

Do I need anything else?

Vials need bacteriostatic water to reconstitute. Capsules are ready to use.

Buy research peptides online

Pick a product above, choose your size and check out in a couple of minutes. Everything on this page is in stock. Add bacteriostatic water to the same order and you’ll have everything you need to start.

For laboratory research use only. Not for human or veterinary use.