PepsTracker › Vendors › AtomiK Labz vs Platinum Peptides
Updated July 2026 · 23 shared compounds · discount codes applied
AtomiK Labz is cheaper on 13 of the 23 shared peptides, Platinum Peptides on 10 — that is 57% of the 23 compounds where the two actually differ.
Averaged across every shared compound, AtomiK Labz runs about 20% lower on cost per milligram. Both figures already include each vendor's discount code.
pepstracker30 (30% 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 | AtomiK Labz | Platinum Peptides | Cheaper |
|---|---|---|---|
| NAD+ | $0.038/mg $76.30 / 2000mg | $0.059/mg $58.65 / 1000mg | AtomiK Labz 35% cheaper |
| GHK-Cu | $0.385/mg $38.50 / 100mg | $0.361/mg $28.90 / 80mg | Platinum Peptides 6% cheaper |
| Epithalon | $2.45/mg $24.50 / 10mg | $0.663/mg $33.15 / 50mg | Platinum Peptides 73% cheaper |
| Tirzepatide | $3.46/mg $69.30 / 20mg | $0.959/mg $67.15 / 70mg | Platinum Peptides 72% cheaper |
| Klow Blend | $1.07/mg $97.30 / 91mg | $1.69/mg $135.15 / 80mg | AtomiK Labz 37% cheaper |
| MOTS-c | $2.73/mg $27.30 / 10mg | $1.25/mg $50.15 / 40mg | Platinum Peptides 54% cheaper |
| BPC-157 | $2.27/mg $45.50 / 20mg | $1.94/mg $96.90 / 50mg | Platinum Peptides 15% cheaper |
| Melanotan II | $2.03/mg $20.30 / 10mg | $2.89/mg $28.90 / 10mg | AtomiK Labz 30% cheaper |
| Selank | $2.45/mg $24.50 / 10mg | $2.89/mg $28.90 / 10mg | AtomiK Labz 15% cheaper |
| PT-141 (Bremelanotide) | $2.59/mg $25.90 / 10mg | $4.17/mg $41.65 / 10mg | AtomiK Labz 38% cheaper |
| Semaglutide | $3.46/mg $69.30 / 20mg | $2.78/mg $41.65 / 15mg | Platinum Peptides 20% cheaper |
| Retatrutide | $3.81/mg $76.30 / 20mg | $2.80/mg $84.15 / 30mg | Platinum Peptides 26% cheaper |
| Ipamorelin | $3.92/mg $39.20 / 10mg | $2.89/mg $28.90 / 10mg | Platinum Peptides 26% cheaper |
| BPC-157 + TB-500 Blend | $3.46/mg $69.30 / 20mg | $3.15/mg $62.90 / 20mg | Platinum Peptides 9% cheaper |
| ARA-290 | $3.46/mg $55.30 / 16mg | $4.59/mg $45.90 / 10mg | AtomiK Labz 25% cheaper |
| TB-500 | $4.55/mg $45.50 / 10mg | $3.74/mg $37.40 / 10mg | Platinum Peptides 18% cheaper |
| Tesamorelin | $3.85/mg $38.50 / 10mg | $5.87/mg $58.65 / 10mg | AtomiK Labz 34% cheaper |
| KPV | $3.85/mg $38.50 / 10mg | $4.59/mg $45.90 / 10mg | AtomiK Labz 16% cheaper |
Neither vendor wins across the board, which is the main takeaway. AtomiK Labz is cheaper on 13 of the 23 shared compounds and Platinum Peptides on 10. 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 48 at Platinum Peptides. Outside the 23 overlap, only one of them will stock what you need.
AtomiK Labz — code pepstracker30 for 30% 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.
AtomiK Labz is cheaper on 13 of the 23 peptides both vendors stock, Platinum Peptides on 10. Across the compounds where they differ, that is 57% in AtomiK Labz's favour. On average cost-per-milligram, AtomiK Labz comes out roughly 20% lower. Neither wins everything, so check the specific compound you need.
AtomiK Labz uses code pepstracker30 for 30% 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 23 compounds. AtomiK Labz lists roughly 24 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 25 vendors in real time, or browse every vendor we track.
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