PepsTracker › Vendors › Puratek Peptides vs Hydro Research
Updated August 2026 · 26 shared compounds · discount codes applied
Puratek Peptides is cheaper on 19 of the 26 shared peptides, Hydro Research on 7 — that is 73% of the 26 compounds where the two actually differ.
Averaged across every shared compound, Puratek Peptides runs about 28% lower on cost per milligram. Both figures already include each vendor's discount code.
pepstracker (0% off)PepsTracker15 (15% off)Every price below is the discounted price divided by milligrams, so vial sizes do not distort the comparison. Sorted by cheapest available option.
| Peptide | Puratek Peptides | Hydro Research | Cheaper |
|---|---|---|---|
| 5-Amino-1MQ | $1.30/mg $64.95 / 50mg | $0.027/mg $161.50 / 6000mg | Hydro Research 98% cheaper |
| Glutathione | $0.035/mg $51.95 / 1500mg | $0.054/mg $80.75 / 1500mg | Puratek Peptides 36% cheaper |
| NAD+ | $0.086/mg $42.95 / 500mg | $0.076/mg $76.50 / 1000mg | Hydro Research 11% cheaper |
| GHK-Cu | $0.350/mg $34.95 / 100mg | $0.383/mg $38.25 / 100mg | Puratek Peptides 9% cheaper |
| Glow Blend | $0.856/mg $59.95 / 70mg | $1.15/mg $80.75 / 70mg | Puratek Peptides 26% cheaper |
| Tirzepatide | $1.50/mg $89.95 / 60mg | $3.68/mg $221.00 / 60mg | Puratek Peptides 59% cheaper |
| MOTS-c | $1.75/mg $69.95 / 40mg | $2.98/mg $29.75 / 10mg | Puratek Peptides 41% cheaper |
| Melanotan II | $2.79/mg $27.95 / 10mg | $2.46/mg $24.65 / 10mg | Hydro Research 12% cheaper |
| Melanotan I | $2.79/mg $27.95 / 10mg | $2.46/mg $24.65 / 10mg | Hydro Research 12% cheaper |
| BPC-157 + TB-500 Blend | $2.60/mg $51.95 / 20mg | $5.01/mg $50.15 / 10mg | Puratek Peptides 48% cheaper |
| Epithalon | $2.69/mg $26.95 / 10mg | $3.83/mg $38.25 / 10mg | Puratek Peptides 30% cheaper |
| Semax | $3.30/mg $32.95 / 10mg | $2.98/mg $29.75 / 10mg | Hydro Research 10% cheaper |
| BPC-157 | $3.00/mg $29.95 / 10mg | $4.67/mg $46.75 / 10mg | Puratek Peptides 36% cheaper |
| PT-141 (Bremelanotide) | $3.15/mg $31.45 / 10mg | $4.25/mg $42.50 / 10mg | Puratek Peptides 26% cheaper |
| Selank | $3.30/mg $32.95 / 10mg | $5.95/mg $29.75 / 5mg | Puratek Peptides 45% cheaper |
| Semaglutide | $3.50/mg $34.95 / 10mg | $8.50/mg $85.00 / 10mg | Puratek Peptides 59% cheaper |
| DSIP | $3.50/mg $34.95 / 10mg | $7.65/mg $38.25 / 5mg | Puratek Peptides 54% cheaper |
| KPV | $3.50/mg $34.95 / 10mg | $4.67/mg $46.75 / 10mg | Puratek Peptides 25% cheaper |
Neither vendor wins across the board, which is the main takeaway. Puratek Peptides is cheaper on 19 of the 26 shared compounds and Hydro Research on 7. If you buy a single compound, the table above is the answer. If you are placing one larger order to save on shipping, the vendor that wins your two or three highest-volume compounds usually nets out ahead.
Catalog breadth matters too: Puratek Peptides lists around 30 compounds we track versus 38 at Hydro Research. Outside the 26 overlap, only one of them will stock what you need.
Puratek Peptides — code pepstracker for 0% off. Hydro Research — code PepsTracker15 for 15% off. Codes are applied before ranking on this page, which is why the order can differ from list prices. Always confirm the code at checkout.
Puratek Peptides is cheaper on 19 of the 26 peptides both vendors stock, Hydro Research on 7. Across the compounds where they differ, that is 73% in Puratek Peptides's favour. On average cost-per-milligram, Puratek Peptides comes out roughly 28% lower. Neither wins everything, so check the specific compound you need.
Puratek Peptides uses code pepstracker for 0% off, and Hydro Research uses PepsTracker15 for 15% off. Every price in the comparison table already has these codes applied, which is why the ranking can differ from list prices.
They overlap on 26 compounds. Puratek Peptides lists roughly 30 tracked compounds and Hydro Research lists about 38. If you need something outside the overlap, only one of them will have it.
Vial sizes differ between vendors, so sticker price is misleading. A larger vial at a higher price is often cheaper per milligram. Every figure here is the discounted price divided by milligrams, which is the only like-for-like comparison.
Open the live tracker to compare these two against all 27 vendors in real time, or browse every vendor we track.
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