PepsTracker › Vendors › AtomiK Labz vs LA Peptides
Updated July 2026 · 22 shared compounds · discount codes applied
AtomiK Labz is cheaper on 20 of the 22 shared peptides, LA Peptides on 2 — that is 91% of the 22 compounds where the two actually differ.
Averaged across every shared compound, AtomiK Labz runs about 49% lower on cost per milligram. Both figures already include each vendor's discount code.
pepstracker30 (30% off)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 | AtomiK Labz | LA Peptides | Cheaper |
|---|---|---|---|
| NAD+ | $0.038/mg $76.30 / 2000mg | $0.135/mg $67.49 / 500mg | AtomiK Labz 72% cheaper |
| GHK-Cu | $0.385/mg $38.50 / 100mg | $0.720/mg $35.99 / 50mg | AtomiK Labz 47% cheaper |
| Klow Blend | $1.07/mg $97.30 / 91mg | $1.46/mg $116.99 / 80mg | AtomiK Labz 27% cheaper |
| Melanotan II | $2.03/mg $20.30 / 10mg | $4.05/mg $40.49 / 10mg | AtomiK Labz 50% cheaper |
| BPC-157 | $2.27/mg $45.50 / 20mg | $5.40/mg $53.99 / 10mg | AtomiK Labz 58% cheaper |
| Epithalon | $2.45/mg $24.50 / 10mg | $7.20/mg $71.99 / 10mg | AtomiK Labz 66% cheaper |
| Selank | $2.45/mg $24.50 / 10mg | $3.60/mg $35.99 / 10mg | AtomiK Labz 32% cheaper |
| PT-141 (Bremelanotide) | $2.59/mg $25.90 / 10mg | $6.30/mg $62.99 / 10mg | AtomiK Labz 59% cheaper |
| DSIP | $4.90/mg $24.50 / 5mg | $2.70/mg $26.99 / 10mg | LA Peptides 45% cheaper |
| MOTS-c | $2.73/mg $27.30 / 10mg | $6.30/mg $62.99 / 10mg | AtomiK Labz 57% cheaper |
| ARA-290 | $3.46/mg $55.30 / 16mg | $3.94/mg $62.99 / 16mg | AtomiK Labz 12% cheaper |
| Semaglutide | $3.46/mg $69.30 / 20mg | $5.85/mg $58.49 / 10mg | AtomiK Labz 41% cheaper |
| Tirzepatide | $3.46/mg $69.30 / 20mg | $9.00/mg $89.99 / 10mg | AtomiK Labz 61% cheaper |
| BPC-157 + TB-500 Blend | $3.46/mg $69.30 / 20mg | $6.30/mg $62.99 / 10mg | AtomiK Labz 45% cheaper |
| Retatrutide | $3.81/mg $76.30 / 20mg | $8.55/mg $85.49 / 10mg | AtomiK Labz 55% cheaper |
| Tesamorelin | $3.85/mg $38.50 / 10mg | $6.75/mg $67.49 / 10mg | AtomiK Labz 43% cheaper |
| KPV | $3.85/mg $38.50 / 10mg | $5.40/mg $53.99 / 10mg | AtomiK Labz 29% cheaper |
| Ipamorelin | $3.92/mg $39.20 / 10mg | $4.50/mg $44.99 / 10mg | AtomiK Labz 13% cheaper |
Neither vendor wins across the board, which is the main takeaway. AtomiK Labz is cheaper on 20 of the 22 shared compounds and LA Peptides on 2. 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: AtomiK Labz lists around 24 compounds we track versus 47 at LA Peptides. Outside the 22 overlap, only one of them will stock what you need.
AtomiK Labz — code pepstracker30 for 30% off. LA Peptides — code pepstracker for 10% 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.
AtomiK Labz is cheaper on 20 of the 22 peptides both vendors stock, LA Peptides on 2. Across the compounds where they differ, that is 91% in AtomiK Labz's favour. On average cost-per-milligram, AtomiK Labz comes out roughly 49% lower. Neither wins everything, so check the specific compound you need.
AtomiK Labz uses code pepstracker30 for 30% off, and LA Peptides uses pepstracker for 10% 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 22 compounds. AtomiK Labz lists roughly 24 tracked compounds and LA Peptides lists about 47. 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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