Bioscience Peptides
Updated Oct 31, 2026
01At a glance
0 of 5
Named lab · Lot COA · HPLC · Mass spec · Outside tested
Accessible
No warning letter, no copied name
02Testing
No lab named.
The store does not say.
Says 'carefully sourced and tested'.
03Prices
Prices run 5% above the median.
27 comparable compound and size pairs
Aug 26, 2026Oct 31, 2026
6% below market on Aug 26, 2026, 5% above on Oct 31, 2026.
Carries 20 of our compounds (33 listings)
100% of listings in stock; prices checked 31 Oct 2026
| Compound | Lead size | Store $/mg | Market median $/mg | Difference |
|---|---|---|---|---|
| Retatrutide | 10 mg | Not comparable | $7.95 | Not comparable |
| Tirzepatide | 10 mg | $8.00 | $7.00 | 14% |
| Epitalon | 10 mg | Not comparable | $4.00 | Not comparable |
| KPV | 10 mg | $4.50 | $5.20 | -13% |
| Melanotan II | 10 mg | $4.00 | $3.80 | 5% |
| MOTS-c | 10 mg | $4.00 | $5.00 | -20% |
| NAD+ | 500 mg | $0.15 | $0.14 | 7% |
| SS-31 (Elamipretide) | 10 mg | $5.90 | $5.10 | 16% |
| Tesamorelin | 10 mg | $6.00 | $7.40 | -19% |
| 5-Amino-1MQ | 50 mg | $1.70 | $1.60 | 6% |
| BPC-157 | 10 mg | $5.50 | $5.50 | 0% |
| Cagrilintide | 10 mg | $10.00 | $10.00 | 0% |
| CJC-1295 no DAC (Mod GRF 1-29) | 5 mg | Not comparable | $7.80 | Not comparable |
| GHK-Cu | 50 mg | Not comparable | $0.80 | Not comparable |
| GLOW blend | 70 mg | $1.21 | $1.41 | -14% |
| Glutathione | 1500 mg | $0.06 | $0.05 | 20% |
| Ipamorelin | 10 mg | $5.50 | $5.50 | 0% |
| KLOW blend | 80 mg | $1.56 | $1.50 | 4% |
| PT-141 (Bremelanotide) | 10 mg | $4.50 | $4.30 | 5% |
| TB-500 / Thymosin Beta-4 | 10 mg | $6.50 | $6.40 | 2% |
04Vendor Watch
Site answered Nov 1, 2026
05Company and payment
How you can pay
Accepts credit cards: Not stated before checkout
Not stated before checkout
Who's behind it
None found
Home page describes its peptides as 'tailored for medical and wellness applications', unusual wording for a research-use-only seller; offers custom synthesis. Not the same as Peptide Biosciences (UK, peptide-biosciences.com) or Peptide Bioscience (peptidesbiosciences.com)
06Dates
- Prices last read
- Oct 31, 2026
- Profile last reviewed
- Oct 19, 2026
- Slice generated
- Nov 2, 2026