Vendors / Mai Peptide
Mai Peptide
70 priced listings across 31 peptides. Typical price 0.52x the market median, cheaper than most.
Finnrick score
67%
98 tests, rank 248 of 345
Typical price
0.52x median
70 listings, 31 peptides
Ships from
China
To Worldwide, US, UK, CA. Pays: crypto, wire, paypal
Finnrick lab data
| Score | 67% Finnrick "Purity focus" |
|---|---|
| Rank | 248 of 345 vendors |
| Tests | 98, 70 passed and 28 failed of those Finnrick could classify |
| Latest test | Sep 7, 2026 |
| Location | China |
| Status on Finnrick | Trading |
| Peptide tested | Tests | Score |
|---|---|---|
| Retatrutide | 37 | 83% |
| Tirzepatide | 26 | 63% |
| GHK-Cu | 12 | 80% |
| Ipamorelin | 7 | 75% |
| BPC-157 | 6 | 44% |
| Cagrilintide | 5 | 58% |
| Tesamorelin | 5 | 52% |
Source: Finnrick profile for Mai Peptide, fetched Sep 25, 2026. Scores with few tests are pulled toward the middle. A score describes past samples, not the vial you will get.
Store and policies
| Store site | mai-peptides.com domain check |
|---|---|
| Site status | live |
| Ships to | Worldwide, US, UK, CA |
| Payment | crypto, wire, paypal |
| COAs | per-batch public |
| Labs cited | Janoshik |
| Shipping time | Processed in 5-7 business days; FAQ says delivery about 7-15 days after payment, door to door including customs |
| Guarantee | All sales final except damaged or incorrect items reported within 24-48 hours with photo and video; lost packages re-delivered; FAQ says it bears the loss if testing fails the agreed spec |
| What the site showed | Says it served 20,000+ customers on Alibaba before opening this store; the Payments page lists only BTC, USDT and USDC while the FAQ adds wire and PayPal, and the homepage Janoshik reports show batch 'Unknown'. |
Read from the store's own pages on Sep 25, 2026: mai-peptides.com/, mai-peptides.com/pages/1152, mai-peptides.com/pages/1155, mai-peptides.com/pages/1151, mai-peptides.com/pages/1150, mai-peptides.com/page_categories/465?name=COA. Blank means we couldn't confirm it, not that the store doesn't offer it.
Store domains
| Domain | Domain check | Status | Listings |
|---|---|---|---|
| mai-peptides.com | Finnrick-listed | Public prices | 70 |
| mai-peptide.com | not Finnrick-listed | Mirror copy |
Finnrick-listed domains carry Mai Peptide's score. Other domains use the name on a domain Finnrick doesn't list for it; that alone doesn't make them fake, and each has its own page.
Prices
| Peptide | Size | Pack | Price | Per vial | $/mg | vs median | Stock | Listing |
|---|---|---|---|---|---|---|---|---|
| Retatrutide | 5 mg | 10 vials | $60.00 | $6.00 | $1.20 | 0.87x | In stock | Retatrutide 5mg*10vials |
| Retatrutide | 10 mg | 10 vials | $105.00 | $10.50 | $1.05 | 0.76x | In stock | Retatrutide 10mg*10vials |
| Retatrutide | 15 mg | 10 vials | $120.00 | $12.00 | $0.80 | 0.58x | In stock | Retatrutide 15mg*10vials |
| Retatrutide | 20 mg | 10 vials | $150.00 | $15.00 | $0.75 | 0.54x | In stock | Retatrutide 20mg*10vials |
| Retatrutide | 30 mg | 10 vials | $190.00 | $19.00 | $0.63 | 0.46x | In stock | Retatrutide 30mg*10vials |
| Retatrutide | 40 mg | 10 vials | $240.00 | $24.00 | $0.60 | 0.43x | In stock | Retatrutide 40mg*10vials |
| Retatrutide | 50 mg | 10 vials | $260.00 | $26.00 | $0.52 | 0.38x | In stock | Retatrutide 50mg*10vials |
| Retatrutide | 60 mg | 10 vials | $290.00 | $29.00 | $0.48 | 0.35x | In stock | Retatrutide 60mg*10vials |
| Tirzepatide | 5 mg | 10 vials | $45.00 | $4.50 | $0.90 | 1.16x | In stock | Tirzepatide 5mg*10vials |
| Tirzepatide | 10 mg | 10 vials | $60.00 | $6.00 | $0.60 | 0.77x | In stock | Tirzepatide 10mg*10vials |
| Tirzepatide | 15 mg | 10 vials | $85.00 | $8.50 | $0.57 | 0.73x | In stock | Tirzepatide 15mg*10vials |
| Tirzepatide | 20 mg | 10 vials | $95.00 | $9.50 | $0.47 | 0.61x | In stock | Tirzepatide 20mg*10vials |
| Tirzepatide | 30 mg | 10 vials | $115.00 | $11.50 | $0.38 | 0.49x | In stock | Tirzepatide 30mg*10vials |
| Tirzepatide | 40 mg | 10 vials | $135.00 | $13.50 | $0.34 | 0.44x | In stock | Tirzepatide 40mg*10vials |
| Tirzepatide | 50 mg | 10 vials | $155.00 | $15.50 | $0.31 | 0.40x | In stock | Tirzepatide 50mg*10vials |
| Tirzepatide | 60 mg | 10 vials | $180.00 | $18.00 | $0.30 | 0.39x | In stock | Tirzepatide 60mg*10vials |
| Semaglutide | 2 mg | 10 vials | $40.00 | $4.00 | $2.00 | 2.02x | In stock | Semaglutide 2mg*10vials |
| Semaglutide | 5 mg | 10 vials | $50.00 | $5.00 | $1.00 | 1.01x | In stock | Semaglutide 5mg*10vials |
| Semaglutide | 10 mg | 10 vials | $60.00 | $6.00 | $0.60 | 0.61x | In stock | Semaglutide 10mg*10vials |
| Semaglutide | 15 mg | 10 vials | $75.00 | $7.50 | $0.50 | 0.51x | In stock | Semaglutide 15mg*10vials |
| Semaglutide | 20 mg | 10 vials | $90.00 | $9.00 | $0.45 | 0.45x | In stock | Semaglutide 20mg*10vials |
| Semaglutide | 30 mg | 10 vials | $110.00 | $11.00 | $0.37 | 0.37x | In stock | Semaglutide 30mg*10vials |
| Cagrilintide | 5 mg | 10 vials | $135.00 | $13.50 | $2.70 | 0.95x | In stock | Cagrilintide 5mg*10vials |
| Cagrilintide | 10 mg | 10 vials | $200.00 | $20.00 | $2.00 | 0.70x | In stock | Cagrilintide 10mg*10vials |
| Mazdutide | 10 mg | 10 vials | $230.00 | $23.00 | $2.30 | 0.78x | In stock | Mazdutide 10mg*10vials |
| BPC-157 | 5 mg | 10 vials | $55.00 | $5.50 | $1.10 | 0.31x | In stock | BPC 157 5mg*10vials |
| BPC-157 | 10 mg | 10 vials | $85.00 | $8.50 | $0.85 | 0.24x | In stock | BPC 157 10mg*10vials |
| TB-500 | 5 mg | 10 vials | $105.00 | $10.50 | $2.10 | 0.37x | In stock | TB500 5mg*10vials |
| TB-500 | 10 mg | 10 vials | $185.00 | $18.50 | $1.85 | 0.32x | In stock | TB500 10mg*10vials |
| BPC-157 + TB-500 | 10 mg | 10 vials | $108.00 | $10.80 | $1.08 | 0.32x | In stock | BPC 5mg + TB 5mg 10mg*10vials |
| BPC-157 + TB-500 | 20 mg | 10 vials | $200.00 | $20.00 | $1.00 | 0.30x | In stock | BPC 10mg + TB 10mg 20mg*10vials |
| GHK-Cu | 50 mg | 10 vials | $50.00 | $5.00 | $0.10 | 0.33x | In stock | GHK-CU 50mg*10vials |
| GHK-Cu | 100 mg | 10 vials | $61.00 | $6.10 | $0.061 | 0.20x | In stock | GHK-CU 100mg*10vials |
| GLOW | 70 mg | 10 vials | $190.00 | $19.00 | $0.27 | 0.58x | In stock | GLOW(BPC157 10mg+GHKCU 50mg+TB500 10mg) 70mg |
| KLOW | 80 mg | 10 vials | $250.00 | $25.00 | $0.31 | 0.42x | In stock | KLOW （BPC-157 10mg+TB500 10mg+GHK-CU 50mg+KP |
| KPV | 5 mg | 10 vials | $65.00 | $6.50 | $1.30 | 0.82x | In stock | KPV 5mg*10vials |
| KPV | 10 mg | 10 vials | $87.00 | $8.70 | $0.87 | 0.55x | In stock | KPV 10mg*10vials |
| Ipamorelin | 5 mg | 10 vials | $50.00 | $5.00 | $1.00 | 0.56x | In stock | ipamorelin 5mg*10vials |
| Ipamorelin | 10 mg | 10 vials | $95.00 | $9.50 | $0.95 | 0.53x | In stock | ipamorelin 10mg*10vials |
| CJC-1295 no DAC | 5 mg | 10 vials | $100.00 | $10.00 | $2.00 | 0.59x | In stock | CJC-1295 Without DAC 5mg*10vials |
| CJC-1295 no DAC | 10 mg | 10 vials | $198.00 | $19.80 | $1.98 | 0.58x | In stock | CJC-1295 Without DAC 10mg*10vials |
| CJC-1295 DAC | 5 mg | 10 vials | $198.00 | $19.80 | $3.96 | 0.55x | In stock | cJc-1295 With DAC 5mg*10vials |
| CJC-1295 + Ipamorelin | 10 mg | 10 vials | $130.00 | $13.00 | $1.30 | 0.26x | In stock | CJC-1295 no DAc 5mg + IPA 5mg 10mg*10vials |
| Tesamorelin | 5 mg | 10 vials | $130.00 | $13.00 | $2.60 | 0.87x | In stock | Tesamorelin 5mg*10vials |
| Tesamorelin | 10 mg | 10 vials | $220.00 | $22.00 | $2.20 | 0.73x | In stock | Tesamorelin 10mg*10vials |
| Sermorelin | 5 mg | 10 vials | $90.00 | $9.00 | $1.80 | 0.72x | In stock | Sermorelin Acetate 5mg*10vials |
| Sermorelin | 10 mg | 10 vials | $120.00 | $12.00 | $1.20 | 0.48x | In stock | Sermorelin Acetate 10mg*10vials |
| AOD-9604 | 5 mg | 10 vials | $120.00 | $12.00 | $2.40 | 0.48x | In stock | AOD9604 5mg*10vials |
| MOTS-c | 10 mg | 10 vials | $80.00 | $8.00 | $0.80 | 0.43x | In stock | MOTS-C 10mg*10vials |
| MOTS-c | 40 mg | 10 vials | $221.00 | $22.10 | $0.55 | 0.30x | In stock | MOTS-C 40mg*10vials |
| NAD+ | 100 mg | 10 vials | $48.00 | $4.80 | $0.048 | 0.79x | In stock | NAD+ 100mg*10vials |
| NAD+ | 500 mg | 10 vials | $78.00 | $7.80 | $0.016 | 0.26x | In stock | NAD+ 500mg*10vials |
| NAD+ | 1000 mg | 10 vials | $113.00 | $11.30 | $0.011 | 0.19x | In stock | NAD+ 1000mg*10vials |
| SS-31 | 10 mg | 10 vials | $105.00 | $10.50 | $1.05 | 0.92x | In stock | SS-31 10mg*10vials |
| SS-31 | 50 mg | 10 vials | $325.00 | $32.50 | $0.65 | 0.57x | In stock | SS-31 50mg*10vials |
| Epitalon | 10 mg | 10 vials | $55.00 | $5.50 | $0.55 | 0.41x | In stock | Epithalon 10mg*10vials |
| Epitalon | 50 mg | 10 vials | $165.00 | $16.50 | $0.33 | 0.25x | In stock | Epithalon 50mg*10vials |
| Selank | 5 mg | 10 vials | $60.00 | $6.00 | $1.20 | 0.72x | In stock | Selank 5mg*10vials |
| Selank | 10 mg | 10 vials | $80.00 | $8.00 | $0.80 | 0.48x | In stock | Selank 10mg*10vials |
| Semax | 5 mg | 10 vials | $60.00 | $6.00 | $1.20 | 0.95x | In stock | Semax 5mg*10vials |
| Semax | 10 mg | 10 vials | $80.00 | $8.00 | $0.80 | 0.63x | In stock | Semax 10mg*10vials |
| DSIP | 5 mg | 10 vials | $60.00 | $6.00 | $1.20 | 0.65x | In stock | DSIP 5mg*10vials |
| DSIP | 15 mg | 10 vials | $100.00 | $10.00 | $0.67 | 0.36x | In stock | DSIP 15mg*10vials |
| Thymosin Alpha-1 | 5 mg | 10 vials | $110.00 | $11.00 | $2.20 | 0.55x | In stock | Thymosin Alpha-1 5mg*10vials |
| Thymosin Alpha-1 | 10 mg | 10 vials | $200.00 | $20.00 | $2.00 | 0.50x | In stock | Thymosin Alpha-1 10mg*10vials |
| Melanotan II | 10 mg | 10 vials | $60.00 | $6.00 | $0.60 | 0.23x | In stock | Melanotan 2 Acetate 10mg*10vials |
| PT-141 | 10 mg | 10 vials | $80.00 | $8.00 | $0.80 | 0.26x | In stock | PT-141 10mg*10vials |
| Kisspeptin-10 | 5 mg | 10 vials | $80.00 | $8.00 | $1.60 | 0.56x | In stock | KissPeptin 5mg*10vials |
| Kisspeptin-10 | 10 mg | 10 vials | $126.00 | $12.60 | $1.26 | 0.44x | In stock | KissPeptin 10mg*10vials |
| Oxytocin | 2 mg | 10 vials | $60.00 | $6.00 | $3.00 | 1.58x | In stock | Oxytocin 2mg*10vials |
Prices read from the store on Sep 25, 2026. Always confirm on the store's site before buying.
Run Mai Peptide? Ask for a correction or review or report an error on this page.