PepsTracker › Vendors › Puratek Peptides vs Platinum Peptides
Updated August 2026 · 27 shared compounds · discount codes applied
Puratek Peptides is cheaper on 26 of the 27 shared peptides, Platinum Peptides on 1 — that is 96% of the 27 compounds where the two actually differ.
Averaged across every shared compound, Puratek Peptides runs about 37% 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 | Platinum Peptides | Cheaper |
|---|---|---|---|
| Glutathione | $0.035/mg $51.95 / 1500mg | $0.042/mg $62.90 / 1500mg | Puratek Peptides 17% cheaper |
| NAD+ | $0.086/mg $42.95 / 500mg | $0.117/mg $58.65 / 500mg | Puratek Peptides 27% cheaper |
| GHK-Cu | $0.350/mg $34.95 / 100mg | $0.722/mg $28.90 / 40mg | Puratek Peptides 52% cheaper |
| Glow Blend | $0.856/mg $59.95 / 70mg | $1.91/mg $118.15 / 62mg | Puratek Peptides 55% cheaper |
| Tirzepatide | $1.50/mg $89.95 / 60mg | $8.39/mg $67.15 / 8mg | Puratek Peptides 82% cheaper |
| BPC-157 | $3.00/mg $29.95 / 10mg | $1.68/mg $84.15 / 50mg | Platinum Peptides 44% cheaper |
| MOTS-c | $1.75/mg $69.95 / 40mg | $5.01/mg $50.15 / 10mg | Puratek Peptides 65% cheaper |
| BPC-157 + TB-500 Blend | $2.60/mg $51.95 / 20mg | $5.24/mg $62.90 / 12mg | Puratek Peptides 50% cheaper |
| Epithalon | $2.69/mg $26.95 / 10mg | $3.31/mg $33.15 / 10mg | Puratek Peptides 19% cheaper |
| Melanotan II | $2.79/mg $27.95 / 10mg | $2.89/mg $28.90 / 10mg | Puratek Peptides 3% cheaper |
| Melanotan I | $2.79/mg $27.95 / 10mg | $4.17/mg $41.65 / 10mg | Puratek Peptides 33% cheaper |
| PT-141 (Bremelanotide) | $3.15/mg $31.45 / 10mg | $4.17/mg $41.65 / 10mg | Puratek Peptides 24% cheaper |
| Semax | $3.30/mg $32.95 / 10mg | $5.78/mg $28.90 / 5mg | Puratek Peptides 43% cheaper |
| Selank | $3.30/mg $32.95 / 10mg | $5.78/mg $28.90 / 5mg | Puratek Peptides 43% cheaper |
| Semaglutide | $3.50/mg $34.95 / 10mg | $8.33/mg $41.65 / 5mg | Puratek Peptides 58% cheaper |
| DSIP | $3.50/mg $34.95 / 10mg | $8.33/mg $41.65 / 5mg | Puratek Peptides 58% cheaper |
| KPV | $3.50/mg $34.95 / 10mg | $4.59/mg $45.90 / 10mg | Puratek Peptides 24% cheaper |
| Ipamorelin | $3.80/mg $37.95 / 10mg | $5.78/mg $28.90 / 5mg | Puratek Peptides 34% cheaper |
Neither vendor wins across the board, which is the main takeaway. Puratek Peptides is cheaper on 26 of the 27 shared compounds and Platinum Peptides on 1. 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 48 at Platinum Peptides. Outside the 27 overlap, only one of them will stock what you need.
Puratek Peptides — code pepstracker for 0% 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.
Puratek Peptides is cheaper on 26 of the 27 peptides both vendors stock, Platinum Peptides on 1. Across the compounds where they differ, that is 96% in Puratek Peptides's favour. On average cost-per-milligram, Puratek Peptides comes out roughly 37% lower. Neither wins everything, so check the specific compound you need.
Puratek Peptides uses code pepstracker for 0% 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 27 compounds. Puratek Peptides lists roughly 30 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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