PepsTracker › Vendors › LA Peptides vs SwissChems
Updated July 2026 · 23 shared compounds · discount codes applied
LA Peptides is cheaper on 15 of the 23 shared peptides, SwissChems on 8 — that is 65% of the 23 compounds where the two actually differ.
Averaged across every shared compound, SwissChems runs about 11% lower on cost per milligram. Both figures already include each vendor's discount code.
pepstracker (10% 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 | LA Peptides | SwissChems | Cheaper |
|---|---|---|---|
| SLU-PP-332 | $67.49/mg $67.49 / 1mg | $0.033/mg $196.95 / 6000mg | SwissChems 100% cheaper |
| Glutathione | $0.036/mg $53.99 / 1500mg | $0.050/mg $29.95 / 600mg | LA Peptides 28% cheaper |
| Dihexa | $0.120/mg $71.99 / 600mg | $0.196/mg $97.99 / 500mg | LA Peptides 39% cheaper |
| GHK-Cu | $0.720/mg $35.99 / 50mg | $0.494/mg $24.70 / 50mg | SwissChems 31% cheaper |
| Acetic Acid | $1.35/mg $13.49 / 10mg | $1.19/mg $11.95 / 10mg | SwissChems 11% cheaper |
| Epithalon | $7.20/mg $71.99 / 10mg | $2.32/mg $23.16 / 10mg | SwissChems 68% cheaper |
| Semax | $3.60/mg $35.99 / 10mg | $2.47/mg $73.95 / 30mg | SwissChems 32% cheaper |
| DSIP | $2.70/mg $26.99 / 10mg | $12.47/mg $24.95 / 2mg | LA Peptides 78% cheaper |
| Melanotan II | $4.05/mg $40.49 / 10mg | $3.50/mg $34.95 / 10mg | SwissChems 14% cheaper |
| Selank | $3.60/mg $35.99 / 10mg | $5.19/mg $25.95 / 5mg | LA Peptides 31% cheaper |
| ARA-290 | $3.94/mg $62.99 / 16mg | $4.31/mg $68.95 / 16mg | LA Peptides 9% cheaper |
| Ipamorelin | $4.50/mg $44.99 / 10mg | $8.97/mg $17.95 / 2mg | LA Peptides 50% cheaper |
| PT-141 (Bremelanotide) | $6.30/mg $62.99 / 10mg | $5.00/mg $49.99 / 10mg | SwissChems 21% cheaper |
| BPC-157 | $5.40/mg $53.99 / 10mg | $7.40/mg $369.99 / 50mg | LA Peptides 27% cheaper |
| KPV | $5.40/mg $53.99 / 10mg | $9.33/mg $139.95 / 15mg | LA Peptides 42% cheaper |
| Thymosin Alpha-1 | $5.40/mg $53.99 / 10mg | $12.80/mg $63.99 / 5mg | LA Peptides 58% cheaper |
| BPC-157 + TB-500 Blend | $6.30/mg $62.99 / 10mg | $13.29/mg $132.95 / 10mg | LA Peptides 53% cheaper |
| Sermorelin | $6.30/mg $62.99 / 10mg | $12.97/mg $25.95 / 2mg | LA Peptides 51% cheaper |
Neither vendor wins across the board, which is the main takeaway. LA Peptides is cheaper on 15 of the 23 shared compounds and SwissChems on 8. 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: LA Peptides lists around 47 compounds we track versus 36 at SwissChems. Outside the 23 overlap, only one of them will stock what you need.
LA Peptides — code pepstracker for 10% 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.
LA Peptides is cheaper on 15 of the 23 peptides both vendors stock, SwissChems on 8. Across the compounds where they differ, that is 65% in LA Peptides's favour. On average cost-per-milligram, SwissChems comes out roughly 11% lower. Neither wins everything, so check the specific compound you need.
LA Peptides uses code pepstracker for 10% 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 23 compounds. LA Peptides lists roughly 47 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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