Prime Peptides
Updated Oct 31, 2026
01At a glance
Named lab · Lot COA · HPLC · Mass spec · Outside tested
Accessible
FDA warning letter, December 10 2024
Letter 695156 went to Prime Vitality Inc, trading as Prime Peptides. A letter does not mean a seller is dishonest or that its products are bad. Read more ↗
02Testing
Janoshik Analytical
Named on its FAQ
Active COAs on a COA page and each product page.
Verifiable at janoshik.com/verify with the task number and key on the COA
Identity by mass spectrometry (stated).
Independent test results on Finnrick ↗ · Jul 10, 2025
03Prices
Prices run 35% above the median.
13 comparable compound and size pairs
39% above market on Aug 26, 2026, 35% above on Oct 31, 2026.
Carries 22 of our compounds (31 listings)
100% of listings in stock; prices checked 31 Oct 2026
| Compound | Lead size | Store $/mg | Market median $/mg | Difference |
|---|---|---|---|---|
| Semaglutide | 10 mg | $11.00 | $6.90 | 59% |
| Retatrutide | 10 mg | $11.00 | $7.95 | 38% |
| Tirzepatide | 10 mg | $10.00 | $7.00 | 43% |
| AOD-9604 | 5 mg | Not comparable | $9.80 | Not comparable |
| BPC-157 | 10 mg | Not comparable | $5.50 | Not comparable |
| BPC-157 + TB-500 | 20 mg | $6.25 | $4.70 | 33% |
| Eloralintide | 10 mg | $17.50 | $15.90 | 10% |
| GHK-Cu | 50 mg | Not comparable | $0.80 | Not comparable |
| GLOW blend | 70 mg | Not comparable | $1.41 | Not comparable |
| Glutathione | 1500 mg | Not comparable | $0.05 | Not comparable |
| Ipamorelin | 10 mg | Not comparable | $5.50 | Not comparable |
| Ipamorelin + CJC-1295 (no DAC) blend | 10 mg | Not comparable | $6.00 | Not comparable |
| KLOW blend | 80 mg | Not comparable | $1.50 | Not comparable |
| Melanotan I (Afamelanotide) | 10 mg | Not comparable | $3.80 | Not comparable |
| Melanotan II | 10 mg | Not comparable | $3.80 | Not comparable |
| MOTS-c | 10 mg | Not comparable | $5.00 | Not comparable |
| NAD+ | 500 mg | Not comparable | $0.14 | Not comparable |
| Semax | 10 mg | Not comparable | $4.50 | Not comparable |
| Semax + Selank blend | 10 mg | Not comparable | $6.00 | Not comparable |
| Sermorelin | 10 mg | Not comparable | $6.90 | Not comparable |
| TB-500 / Thymosin Beta-4 | 10 mg | Not comparable | $6.40 | Not comparable |
| Tesamorelin | 10 mg | Not comparable | $7.40 | Not comparable |
04Vendor Watch
fda_warning_letter · FDA CDER
Prime Vitality Inc dba Prime Peptides
Website reviewed October 2024 per the letter; the letter also reviewed the seller's Facebook, Instagram and YouTube accounts and cited that they direct buyers to the site. Host primepeptides.co matches the price rows.
read_at_source · Read Sep 23, 2026
Site answered Nov 1, 2026
05Company and payment
How you can pay
Accepts credit cards: Not stated before checkout
Not listed; the return policy refers to refunds posting to a bank or credit card
Who's behind it
Prime Vitality Inc (on an earlier contact page)
133 E De La Guerra St Ste 14, Santa Barbara, CA 93101 (current contact page); earlier pages gave 735 State St Ste 524, Santa Barbara
(805) 225-3085
Ships from California by FedEx 2-Day; 30-day product guarantee on unopened vials; uses the WAAVE compliance checkout (blocks international shipping). Not the same store as Prime Sciences or Prime Lab Peptides; primepeptidez.com is a copy of its contact page. FDA warning letter on file: 695156 to Prime Vitality Inc dba Prime Peptides, December 10 2024 (listed on fda.gov)
06Dates
- Prices last read
- Oct 31, 2026
- Profile last reviewed
- Oct 19, 2026
- Slice generated
- Nov 2, 2026