PepsTracker › Vendors › Hydro Research vs Platinum Peptides
Updated August 2026 · 33 shared compounds · discount codes applied
Hydro Research is cheaper on 22 of the 33 shared peptides, Platinum Peptides on 11 — that is 67% of the 33 compounds where the two actually differ.
Averaged across every shared compound, Platinum Peptides runs about 15% 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 | $0.117/mg $58.65 / 500mg | Hydro Research 35% cheaper |
| GHK-Cu | $0.383/mg $38.25 / 100mg | $0.722/mg $28.90 / 40mg | Hydro Research 47% cheaper |
| Glow Blend | $1.15/mg $80.75 / 70mg | $1.91/mg $118.15 / 62mg | Hydro Research 39% 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 | $1.68/mg $84.15 / 50mg | Platinum Peptides 64% 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 |
| MOTS-c | $2.98/mg $29.75 / 10mg | $5.01/mg $50.15 / 10mg | Hydro Research 41% cheaper |
| Semax | $2.98/mg $29.75 / 10mg | $5.78/mg $28.90 / 5mg | Hydro Research 49% cheaper |
| SS-31 | $2.98/mg $148.75 / 50mg | $5.44/mg $54.40 / 10mg | Hydro Research 45% cheaper |
| Epithalon | $3.83/mg $38.25 / 10mg | $3.31/mg $33.15 / 10mg | Platinum Peptides 13% cheaper |
| Lipo-C | $7.22/mg $72.25 / 10mg | $3.31/mg $33.15 / 10mg | Platinum Peptides 54% cheaper |
| Tirzepatide | $3.68/mg $221.00 / 60mg | $8.39/mg $67.15 / 8mg | Hydro Research 56% cheaper |
| Kisspeptin | $3.83/mg $38.25 / 10mg | $4.59/mg $45.90 / 10mg | Hydro Research 17% cheaper |
| PT-141 (Bremelanotide) | $4.25/mg $42.50 / 10mg | $4.17/mg $41.65 / 10mg | Platinum Peptides 2% cheaper |
| SLU-PP-332 | $84.15/mg $84.15 / 1mg | $4.39/mg $109.65 / 25mg | Platinum Peptides 95% cheaper |
Neither vendor wins across the board, which is the main takeaway. Hydro Research is cheaper on 22 of the 33 shared compounds and Platinum Peptides on 11. 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 38 compounds we track versus 48 at Platinum Peptides. Outside the 33 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.
Hydro Research is cheaper on 22 of the 33 peptides both vendors stock, Platinum Peptides on 11. Across the compounds where they differ, that is 67% in Hydro Research's favour. On average cost-per-milligram, Platinum Peptides comes out roughly 15% 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 33 compounds. Hydro Research lists roughly 38 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 27 vendors in real time, or browse every vendor we track.
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