Peptides for sale: where to buy research peptides online, 7 vendors compared (2026)
Every research peptide in the directory, 96 compounds, with prices from 7 vendors. The cheapest in-stock vendor comes first; verified discounts are included only where explicitly recorded. For research use only.
96 of 96 products
Showing 9 of 96 products
PeptideTech compares 96 peptides across 7 US vendors. The lowest price in this category is $15.00 for GHRP-6 5mg. Prices use each vendor’s listed price or an explicitly recorded verified discount, before shipping. Refresh schedules differ; check the source date on each offer.
Peptides price comparison table
Every product we track in this category, with the lowest current in-stock price for its default package. Only source checks from the last seven days qualify for current prices; out-of-stock offers are excluded; open a product for every size, form and vendor. Prices are before shipping.
| Product | Package | Lowest current price | Per mg | Cheapest vendor | In stock now | Vendors listing it |
|---|---|---|---|---|---|---|
| Retatrutide | 30mg | $229.99 | $7.67/mg | LA Peptides | 2 | 5 |
| Tirzepatide | 30mg | $149.99 | $5.00/mg | Nova Peptide Supply | 3 | 5 |
| BPC-157 | 10mg | $58.00 | $5.80/mg | Amino USA | 5 | 7 |
| Semaglutide | 10mg | $79.99 | $8.00/mg | Nova Peptide Supply | 3 | 5 |
| BPC-157 / TB-500 | 10/10mg | $79.99 | $4.00/mg | LA Peptides | 2 | 4 |
| GHK-Cu | 100mg | $39.99 | $0.40/mg | LA Peptides | 5 | 7 |
| KLOW | 50/10/10/10mg | $139.99 | $1.75/mg | Nova Peptide Supply | 1 | 3 |
| Ipamorelin | 10mg | $49.99 | $5.00/mg | LA Peptides | 4 | 6 |
| NAD+ | 500mg | $74.99 | $0.15/mg | LA Peptides | 5 | 7 |
| Tesamorelin | 10mg | $74.99 | $7.50/mg | LA Peptides | 4 | 7 |
| GLOW | 50/10/10mg | $99.99 | $1.43/mg | LA Peptides | 2 | 3 |
| TB-500 | 10mg | $59.99 | $6.00/mg | Nova Peptide Supply | 2 | 4 |
| Cagrilintide | 10mg | $99.99 | $10.00/mg | LA Peptides | 3 | 5 |
| KPV | 10mg | $49.99 | $5.00/mg | Nova Peptide Supply | 5 | 7 |
| CJC-1295 (No DAC) | 5mg | $39.47 | $7.89/mg | Cenexa Labs | 2 | 4 |
| AOD-9604 | 5mg | $49.99 | $10.00/mg | Nova Peptide Supply | 3 | 6 |
| Ipamorelin / CJC-1295 | 5/5mg | $69.99 | $7.00/mg | Nova Peptide Supply | 4 | 5 |
| MOTS-c | 10mg | $49.99 | $5.00/mg | Nova Peptide Supply | 5 | 7 |
| Glutathione | 1500mg | $89.09 | $0.06/mg | Cenexa Labs | 3 | 6 |
| Sermorelin | 5mg | $49.99 | $10.00/mg | Nova Peptide Supply | 3 | 7 |
| 5-Amino-1MQ | 50mg | $59.99 | $1.20/mg | LA Peptides | 4 | 5 |
| DSIP | 5mg | $29.99 | $6.00/mg | LA Peptides | 5 | 7 |
| Selank | 10mg | $39.99 | $4.00/mg | LA Peptides | 5 | 7 |
| Semax | 10mg | $34.99 | $3.50/mg | Nova Peptide Supply | 4 | 7 |
| Melanotan-2 | 10mg | $30.00 | $3.00/mg | Amino USA | 5 | 7 |
| PT-141 | 10mg | $39.99 | $4.00/mg | Nova Peptide Supply | 5 | 7 |
| Oxytocin | 5mg | $35.00 | $7.00/mg | Amino USA | 1 | 5 |
| Thymosin Alpha-1 | 10mg | $59.99 | $6.00/mg | LA Peptides | 3 | 6 |
| ARA-290 | 10mg | $50.00 | $5.00/mg | Amino USA | 3 | 5 |
| LL-37 | 5mg | $80.00 | $16.00/mg | Amino USA | 2 | 3 |
| SS-31 | 10mg | $49.99 | $5.00/mg | LA Peptides | 2 | 3 |
| Kisspeptin-10 | 10mg | $59.99 | $6.00/mg | Cenexa Labs | 4 | 6 |
| Melanotan-1 | 10mg | $30.00 | $3.00/mg | Amino USA | 3 | 5 |
| Semax / Selank | 10/10mg | $68.00 | $3.40/mg | Amino USA | 1 | 4 |
| P21 | 5mg | $120.00 | $24.00/mg | American Peptides | 1 | 1 |
| Hexarelin | 5mg | $44.99 | $9.00/mg | Cenexa Labs | 2 | 3 |
| Adamax | 10mg | $90.00 | $9.00/mg | American Peptides | 1 | 3 |
| Dihexa | 10mg | $98.99 | $9.90/mg | Cenexa Labs | 1 | 5 |
| SLU-PP-332 | 5mg | $74.99 | $15.00/mg | LA Peptides | 1 | 2 |
| SNAP-8 | 10mg | $34.99 | $3.50/mg | LA Peptides | 4 | 5 |
| GHRP-2 | 10mg | $34.99 | $3.50/mg | Cenexa Labs | 1 | 2 |
| IGF-1 LR3 | 1mg | $59.99 | $59.99/mg | LA Peptides | 5 | 6 |
| Adipotide | 10mg | $75.00 | $7.50/mg | Amino USA | 1 | 1 |
| BPC-157 / TB-500 / MGF | 10/7.5/1mg | $110.00 | $5.95/mg | Amino USA | 1 | 1 |
| AICAR | 50mg | $45.00 | $0.90/mg | Amino USA | 2 | 2 |
| Agomelatine Powder | 1000mg | $40.00 | $0.04/mg | Amino USA | 1 | 1 |
| ACE-031 | 1mg | $179.99 | $179.99/mg | Cenexa Labs | 1 | 1 |
| Acetyl Hexapeptide-3 (Argireline) | 200mg | $209.99 | $1.05/mg | Cenexa Labs | 1 | 1 |
| BPC-157 / KPV Capsules | 0.5/0.5mg×60 | $145.00 | — | Amino USA | 1 | 1 |
| Cerebrolysin | 60mg | $62.99 | $1.05/mg | Cenexa Labs | 1 | 1 |
| CJC-1295 (DAC) | 2mg | $25.00 | $12.50/mg | Amino USA | 1 | 3 |
| Dermorphin | 5mg | $129.99 | $26.00/mg | Cenexa Labs | 1 | 1 |
| Enclomiphene | 12.5mg×60 | $99.99 | — | Nova Peptide Supply | 1 | 3 |
| Fasoracetam Powder | 1000mg | $16.00 | $0.02/mg | Amino USA | 1 | 1 |
| Follistatin 344 | 1mg | $110.00 | $110.00/mg | Amino USA | 1 | 2 |
| FOXO4-DRI | 10mg | $167.99 | $16.80/mg | Cenexa Labs | 2 | 2 |
| GHK-Cu / KPV / BPC-157 | 50/10/10mg | $55.00 | $0.79/mg | Amino USA | 1 | 1 |
| GHRP-6 | 5mg | $15.00 | $3.00/mg | Amino USA | 2 | 2 |
| GLOW (GHK-Cu / TB4 / BPC-157) | 50/10/10mg | $110.00 | $1.57/mg | Amino USA | 1 | 1 |
| Gonadorelin | 10mg | $80.00 | $8.00/mg | Amino USA | 1 | 2 |
| HCG | 5000IU | $49.99 | — | Nova Peptide Supply | 1 | 1 |
| hGH Fragment 176-191 | 5mg | $65.00 | $13.00/mg | Amino USA | 2 | 2 |
| Humanin | 10mg | $85.00 | $8.50/mg | Amino USA | 2 | 3 |
| IGF-1 DES | 1mg | $74.99 | $74.99/mg | Cenexa Labs | 1 | 1 |
| ISRIB Powder | 500mg | $55.00 | $0.11/mg | Amino USA | 1 | 1 |
| KLOW (GHK-Cu / TB4 / BPC-157 / KPV) | 50/10/10/10mg | $115.00 | $1.44/mg | Amino USA | 1 | 1 |
| Liraglutide | 5mg | $51.00 | $10.20/mg | Amino USA | 1 | 1 |
| Methylene Blue Solution | 10mg-per-mL-30mL | $20.00 | — | Amino USA | 1 | 1 |
| MGF | 2mg | $26.99 | $13.49/mg | Cenexa Labs | 1 | 1 |
| N-Acetyl Semax Amidate | 30mg | $65.00 | $2.17/mg | Amino USA | 1 | 2 |
| Nefiracetam Powder | 10000mg | $40.00 | $0.0040/mg | Amino USA | 1 | 1 |
| Nonapeptide-1 | 200mg | $209.99 | $1.05/mg | Cenexa Labs | 1 | 1 |
| Noopept Powder | 10000mg | $20.00 | $0.0020/mg | Amino USA | 1 | 1 |
| Pal-GHK | 200mg | $205.99 | $1.03/mg | Cenexa Labs | 1 | 1 |
| PE-22-28 | 10mg | $50.00 | $5.00/mg | Amino USA | 3 | 3 |
| PEG MGF | 2mg | $69.99 | $34.99/mg | Cenexa Labs | 1 | 2 |
| Pentapeptide-18 (Leuphasyl) | 200mg | $209.99 | $1.05/mg | Cenexa Labs | 1 | 1 |
| Phenibut FAA Powder | 10000mg | $25.00 | $0.0025/mg | Amino USA | 1 | 1 |
| Phenibut HCl Powder | 10000mg | $20.00 | $0.0020/mg | Amino USA | 1 | 1 |
| PNC-27 | 10mg | $149.99 | $15.00/mg | Amino USA | 2 | 2 |
| Pramiracetam Powder | 10000mg | $30.00 | $0.0030/mg | Amino USA | 1 | 1 |
| RU-58841 5% / Minoxidil 10% Solution | 30mL | $89.99 | — | Nova Peptide Supply | 1 | 1 |
| Syn-AKE | 200mg | $209.99 | $1.05/mg | Cenexa Labs | 1 | 1 |
| Syn-Coll | 200mg | $209.99 | $1.05/mg | Cenexa Labs | 1 | 1 |
| TB-500 Fragment (17-23) | 10mg | $40.00 | $4.00/mg | Amino USA | 3 | 3 |
| Tesofensine Capsules | 500mcg×30 | $124.99 | — | Amino USA | 1 | 2 |
| Thymosin Beta-4 | 5mg | $40.00 | $8.00/mg | Amino USA | 1 | 2 |
| Triptorelin | 2mg | $59.99 | $30.00/mg | Cenexa Labs | 1 | 1 |
| VIP | 10mg | $59.99 | $6.00/mg | LA Peptides | 1 | 5 |
| Tesamorelin / Ipamorelin | 10/5mg | — | — | No current in-stock offer | 0 | 3 |
| Mazdutide | 10mg | — | — | No current in-stock offer | 0 | 1 |
| Survodutide | 10mg | — | — | No current in-stock offer | 0 | 2 |
| Adalank Spray | 15mg | — | — | No current in-stock offer | 0 | 1 |
| AHK-Cu | 50mg | — | — | No current in-stock offer | 0 | 3 |
| CJC-1295 (No DAC) / GHRP-6 | 5/5mg | — | — | No current in-stock offer | 0 | 1 |
| Retatrutide / Cagrilintide | 12.5/2.5mg | — | — | No current in-stock offer | 0 | 1 |
Where can I buy peptides?
PeptideTech compares 96 peptides across 7 vendors (American Peptides, Amino Club, Amino USA, Blank Peptides, Cenexa Labs, LA Peptides, Nova Peptide Supply). Each product page ranks vendors by displayed price, including a code only when its discounted price is verified, before shipping.
| Supplier | Products | COA | Shipping |
|---|---|---|---|
| American Peptides | 42 | Supplier COA source ↗ | US · same-day dispatch |
| Amino Club | 37 | Supplier COA source ↗ | US store: 50 states; international delivery not verified |
| Amino USA | 67 | Supplier COA source ↗ | United States only · UPS Ground $9.75; UPS 2 Day $12.75, free over $250; PO Box/APO USPS $11. Tax extra. |
| Blank Peptides | 28 | Not recorded | US |
| Cenexa Labs | 62 | Not recorded | United States · free shipping over $300 |
| LA Peptides | 37 | Supplier COA source ↗ | from the US in 1–2 business days · Standard $9.99 or Expedited $24.99 · free shipping and a free 10 mL BAC water over $200 |
| Nova Peptide Supply | 25 | Supplier COA source ↗ | United States only · FedEx 2-Day |
COA availability is vendor-reported, not independently authenticated. Match the lot and analytical report with the item offered.
Peptides for sale: questions
Automated price sources are scheduled daily; other sources are checked manually. Check the offer's last successful source timestamp. A code is shown when it is attached to an offer or affiliate link. The displayed price includes a discount only when that code is cart-verified and the discounted price is explicitly recorded; otherwise it is the vendor's listed price. Prices exclude shipping. Stock status is captured at the same time. Rankings are by displayed price, except that the labelled featured partner, LA Peptides, is pinned first; “Cheapest” always marks the lowest price. PeptideTech earns a commission when you buy through a link.
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