PepsTracker › Vendors › Hydro Research vs Platinum Peptides
Updated July 2026 · 34 shared compounds · discount codes applied
Platinum Peptides is cheaper on 22 of the 34 shared peptides, Hydro Research on 12 — that is 65% of the 34 compounds where the two actually differ.
Averaged across every shared compound, Platinum Peptides runs about 34% lower on cost per milligram. Both figures already include each vendor's discount code.
PepsTracker15 (15% 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 | Hydro Research | Platinum Peptides | Cheaper |
|---|---|---|---|
| Glutathione | $0.054/mg $80.75 / 1500mg | $0.042/mg $62.90 / 1500mg | Platinum Peptides 22% cheaper |
| NAD+ | $0.076/mg $76.50 / 1000mg | $0.059/mg $58.65 / 1000mg | Platinum Peptides 23% cheaper |
| GHK-Cu | $0.383/mg $38.25 / 100mg | $0.361/mg $28.90 / 80mg | Platinum Peptides 6% cheaper |
| Epithalon | $3.83/mg $38.25 / 10mg | $0.663/mg $33.15 / 50mg | Platinum Peptides 83% cheaper |
| Tirzepatide | $3.68/mg $221.00 / 60mg | $0.959/mg $67.15 / 70mg | Platinum Peptides 74% cheaper |
| SS-31 | $2.98/mg $148.75 / 50mg | $1.09/mg $54.40 / 50mg | Platinum Peptides 63% cheaper |
| Glow Blend | $1.15/mg $80.75 / 70mg | $1.91/mg $118.15 / 62mg | Hydro Research 39% cheaper |
| MOTS-c | $2.98/mg $29.75 / 10mg | $1.25/mg $50.15 / 40mg | Platinum Peptides 58% cheaper |
| Klow Blend | $1.59/mg $127.50 / 80mg | $1.69/mg $135.15 / 80mg | Hydro Research 6% cheaper |
| BPC-157 | $4.67/mg $46.75 / 10mg | $1.94/mg $96.90 / 50mg | Platinum Peptides 59% cheaper |
| Melanotan II | $2.46/mg $24.65 / 10mg | $2.89/mg $28.90 / 10mg | Hydro Research 15% cheaper |
| Melanotan I | $2.46/mg $24.65 / 10mg | $4.17/mg $41.65 / 10mg | Hydro Research 41% cheaper |
| Snap-8 | $2.55/mg $51.00 / 20mg | $4.17/mg $41.65 / 10mg | Hydro Research 39% cheaper |
| Semaglutide | $8.50/mg $85.00 / 10mg | $2.78/mg $41.65 / 15mg | Platinum Peptides 67% cheaper |
| Retatrutide | $7.44/mg $297.50 / 40mg | $2.80/mg $84.15 / 30mg | Platinum Peptides 62% cheaper |
| Ipamorelin | $5.10/mg $25.50 / 5mg | $2.89/mg $28.90 / 10mg | Platinum Peptides 43% cheaper |
| Semax | $2.98/mg $29.75 / 10mg | $2.89/mg $28.90 / 10mg | Platinum Peptides 3% cheaper |
| Selank | $5.95/mg $29.75 / 5mg | $2.89/mg $28.90 / 10mg | Platinum Peptides 51% cheaper |
Neither vendor wins across the board, which is the main takeaway. Hydro Research is cheaper on 12 of the 34 shared compounds and Platinum Peptides on 22. 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: Hydro Research lists around 40 compounds we track versus 48 at Platinum Peptides. Outside the 34 overlap, only one of them will stock what you need.
Hydro Research — code PepsTracker15 for 15% off. Platinum Peptides — 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.
Platinum Peptides is cheaper on 22 of the 34 peptides both vendors stock, Hydro Research on 12. Across the compounds where they differ, that is 65% in Platinum Peptides's favour. On average cost-per-milligram, Platinum Peptides comes out roughly 34% lower. Neither wins everything, so check the specific compound you need.
Hydro Research uses code PepsTracker15 for 15% off, and Platinum Peptides 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 34 compounds. Hydro Research lists roughly 40 tracked compounds and Platinum Peptides lists about 48. 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 25 vendors in real time, or browse every vendor we track.
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