PepsTracker › Vendors › Puratek Peptides vs SwissChems
Updated July 2026 · 19 shared compounds · discount codes applied
Puratek Peptides is cheaper on 16 of the 19 shared peptides, SwissChems on 3 — that is 84% of the 19 compounds where the two actually differ.
Averaged across every shared compound, Puratek Peptides runs about 41% lower on cost per milligram. Both figures already include each vendor's discount code.
pepstracker (0% 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 | SwissChems | Cheaper |
|---|---|---|---|
| Glutathione | $0.035/mg $51.95 / 1500mg | $0.050/mg $29.95 / 600mg | Puratek Peptides 31% cheaper |
| 5-Amino-1MQ | $0.699/mg $34.95 / 50mg | $0.040/mg $119.99 / 3000mg | SwissChems 94% cheaper |
| GHK-Cu | $0.289/mg $28.95 / 100mg | $0.494/mg $24.70 / 50mg | Puratek Peptides 41% cheaper |
| MOTS-c | $0.749/mg $29.95 / 40mg | $7.00/mg $69.95 / 10mg | Puratek Peptides 89% cheaper |
| Epithalon | $2.69/mg $26.95 / 10mg | $2.32/mg $23.16 / 10mg | SwissChems 14% cheaper |
| Semax | $3.30/mg $32.95 / 10mg | $2.47/mg $73.95 / 30mg | SwissChems 25% cheaper |
| BPC-157 + TB-500 Blend | $2.60/mg $51.95 / 20mg | $13.29/mg $132.95 / 10mg | Puratek Peptides 80% cheaper |
| Tesamorelin | $2.75/mg $54.95 / 20mg | $13.97/mg $27.95 / 2mg | Puratek Peptides 80% cheaper |
| Melanotan II | $2.79/mg $27.95 / 10mg | $3.50/mg $34.95 / 10mg | Puratek Peptides 20% cheaper |
| BPC-157 | $3.00/mg $29.95 / 10mg | $7.40/mg $369.99 / 50mg | Puratek Peptides 60% cheaper |
| PT-141 (Bremelanotide) | $3.15/mg $31.45 / 10mg | $5.00/mg $49.99 / 10mg | Puratek Peptides 37% cheaper |
| Selank | $3.30/mg $32.95 / 10mg | $5.19/mg $25.95 / 5mg | Puratek Peptides 37% cheaper |
| DSIP | $3.50/mg $34.95 / 10mg | $12.47/mg $24.95 / 2mg | Puratek Peptides 72% cheaper |
| KPV | $3.50/mg $34.95 / 10mg | $9.33/mg $139.95 / 15mg | Puratek Peptides 63% cheaper |
| Ipamorelin | $3.80/mg $37.95 / 10mg | $8.97/mg $17.95 / 2mg | Puratek Peptides 58% cheaper |
| Kisspeptin | $4.00/mg $39.95 / 10mg | $6.00/mg $59.99 / 10mg | Puratek Peptides 33% cheaper |
| CJC-1295 (No DAC) | $4.50/mg $44.95 / 10mg | $21.48/mg $42.95 / 2mg | Puratek Peptides 79% cheaper |
| TB-500 | $6.00/mg $59.95 / 10mg | $7.79/mg $38.95 / 5mg | Puratek Peptides 23% cheaper |
Neither vendor wins across the board, which is the main takeaway. Puratek Peptides is cheaper on 16 of the 19 shared compounds and SwissChems on 3. 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 36 at SwissChems. Outside the 19 overlap, only one of them will stock what you need.
Puratek Peptides — code pepstracker for 0% off. SwissChems — code for 0% 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 16 of the 19 peptides both vendors stock, SwissChems on 3. Across the compounds where they differ, that is 84% in Puratek Peptides's favour. On average cost-per-milligram, Puratek Peptides comes out roughly 41% lower. Neither wins everything, so check the specific compound you need.
Puratek Peptides uses code pepstracker for 0% off, and SwissChems uses for 0% 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 19 compounds. Puratek Peptides lists roughly 30 tracked compounds and SwissChems lists about 36. 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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