PeakForm Peptides
Updated Nov 1, 2026
01At a glance
Named lab · Lot COA · HPLC · Mass spec · Outside tested
Accessible
No warning letter, no copied name
02Testing
Freedom Diagnostics and Horizon Analytical
A third name, CTLA, appears on one historical batch and is not explained
A certificate table with a batch number column carrying real values such as PF-2026-108 and DPS-3357280, though some batch numbers repeat across different rows with different purity figures.
Purity by HPLC; identity by LC-MS on its Freedom Diagnostics lots and by UPLC with mass spectrometry on its Horizon Analytical lots.
Its page names no identity method; its laboratories' certificates show the methods above. Some batch numbers repeat across rows with different purity figures.
03Prices
Prices run 4% above the median.
27 comparable compound and size pairs
18% below market on Aug 26, 2026, 4% above on Oct 31, 2026.
Carries 32 of our compounds (56 listings)
84% of listings in stock; prices checked 1 Nov 2026
| Compound | Lead size | Store $/mg | Market median $/mg | Difference |
|---|---|---|---|---|
| Glutathione | 1500 mg | $0.05 | $0.05 | 0% |
| Tesamorelin | 10 mg | Not comparable | $7.40 | Not comparable |
| BPC-157 | 10 mg | $5.50 | $5.50 | 0% |
| CJC-1295 no DAC (Mod GRF 1-29) | 5 mg | Not comparable | $7.80 | Not comparable |
| 5-Amino-1MQ | 50 mg | $1.50 | $1.60 | -6% |
| BPC-157 + TB-500 | 20 mg | $6.75 | $4.70 | 44% |
| Cagrilintide | 10 mg | Not comparable | $10.00 | Not comparable |
| DSIP (Delta Sleep-Inducing Peptide) | 5 mg | Not comparable | $7.00 | Not comparable |
| Epitalon | 10 mg | Not comparable | $4.00 | Not comparable |
| GHK-Cu | 50 mg | Not comparable | $0.80 | Not comparable |
| Kisspeptin | 10 mg | $6.00 | $5.50 | 9% |
| MOTS-c | 10 mg | Not comparable | $5.00 | Not comparable |
| NAD+ | 500 mg | Not comparable | $0.14 | Not comparable |
| Oxytocin | 10 mg | Not comparable | $5.20 | Not comparable |
| Sermorelin | 10 mg | $7.00 | $6.90 | 1% |
| TB-500 / Thymosin Beta-4 | 10 mg | $7.00 | $6.40 | 9% |
| Tesamorelin + Ipamorelin blend | 13 mg | Not comparable | $7.69 | Not comparable |
| Thymosin Alpha-1 | 10 mg | Not comparable | $7.00 | Not comparable |
| AOD-9604 | 5 mg | $11.00 | $9.80 | 12% |
| CJC-1295 with DAC | 5 mg | $11.00 | $10.40 | 6% |
| GLOW blend | 70 mg | $1.57 | $1.41 | 11% |
| Hexarelin | 5 mg | Not comparable | $8.70 | Not comparable |
| IGF-1 LR3 | 1 mg | Not comparable | $71.00 | Not comparable |
| Ipamorelin | 10 mg | $5.50 | $5.50 | 0% |
| KLOW blend | 80 mg | Not comparable | $1.50 | Not comparable |
| KPV | 10 mg | $5.50 | $5.20 | 6% |
| Mazdutide | 10 mg | $7.00 | $10.00 | -30% |
| Melanotan II | 10 mg | $3.50 | $3.80 | -8% |
| PT-141 (Bremelanotide) | 10 mg | $5.00 | $4.30 | 16% |
| Selank | 10 mg | $4.50 | $4.50 | 0% |
| Semax | 10 mg | $4.50 | $4.50 | 0% |
| SNAP-8 (Acetyl Octapeptide-3) | 10 mg | $4.00 | $3.50 | 14% |
04Vendor Watch
Site answered Nov 1, 2026
05Company and payment
How you can pay
Accepts credit cards: Not stated before checkout
Not listed; a Trustpilot reviewer paid by Zelle
Who's behind it
None listed; email only (orders@peakformpeptides.com)
Young site (under a year per a site scan); ships same day before 3 pm Pacific; offers a satisfaction refund; runs an AI 'research assistant' (Tide AI). peakform.com is an unrelated prescribing clinic
06Dates
- Prices last read
- Nov 1, 2026
- Profile last reviewed
- Oct 19, 2026
- Slice generated
- Nov 2, 2026