PepsTracker › Vendors › Ascension Peptides vs AtomiK Labz
Updated July 2026 · 20 shared compounds · discount codes applied
Ascension Peptides is cheaper on 12 of the 20 shared peptides, AtomiK Labz on 8 — that is 60% of the 20 compounds where the two actually differ.
Averaged across every shared compound, Ascension Peptides runs about 7% lower on cost per milligram. Both figures already include each vendor's discount code.
pepstracker (50% off)pepstracker30 (30% 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 | Ascension Peptides | AtomiK Labz | Cheaper |
|---|---|---|---|
| NAD+ | $0.052/mg $52.00 / 1000mg | $0.038/mg $76.30 / 2000mg | AtomiK Labz 27% cheaper |
| GHK-Cu | $0.300/mg $30.00 / 100mg | $0.385/mg $38.50 / 100mg | Ascension Peptides 22% cheaper |
| Klow Blend | $0.828/mg $66.25 / 80mg | $1.07/mg $97.30 / 91mg | Ascension Peptides 23% cheaper |
| Melanotan II | $2.15/mg $21.50 / 10mg | $2.03/mg $20.30 / 10mg | AtomiK Labz 6% cheaper |
| Epithalon | $2.20/mg $22.00 / 10mg | $2.45/mg $24.50 / 10mg | Ascension Peptides 10% cheaper |
| BPC-157 | $2.45/mg $24.50 / 10mg | $2.27/mg $45.50 / 20mg | AtomiK Labz 7% cheaper |
| Selank | $2.38/mg $23.75 / 10mg | $2.45/mg $24.50 / 10mg | Ascension Peptides 3% cheaper |
| PT-141 (Bremelanotide) | $2.45/mg $24.50 / 10mg | $2.59/mg $25.90 / 10mg | Ascension Peptides 5% cheaper |
| MOTS-c | $2.45/mg $24.50 / 10mg | $2.73/mg $27.30 / 10mg | Ascension Peptides 10% cheaper |
| Tirzepatide | $2.50/mg $25.00 / 10mg | $3.46/mg $69.30 / 20mg | Ascension Peptides 28% cheaper |
| KPV | $2.50/mg $25.00 / 10mg | $3.85/mg $38.50 / 10mg | Ascension Peptides 35% cheaper |
| BPC-157 + TB-500 Blend | $2.63/mg $52.50 / 20mg | $3.46/mg $69.30 / 20mg | Ascension Peptides 24% cheaper |
| DSIP | $3.00/mg $30.00 / 10mg | $4.90/mg $24.50 / 5mg | Ascension Peptides 39% cheaper |
| ARA-290 | $4.00/mg $39.99 / 10mg | $3.46/mg $55.30 / 16mg | AtomiK Labz 14% cheaper |
| Semaglutide | $4.00/mg $20.00 / 5mg | $3.46/mg $69.30 / 20mg | AtomiK Labz 13% cheaper |
| Sermorelin | $3.60/mg $36.00 / 10mg | $4.48/mg $44.80 / 10mg | Ascension Peptides 20% cheaper |
| Retatrutide | $3.63/mg $36.25 / 10mg | $3.81/mg $76.30 / 20mg | Ascension Peptides 5% cheaper |
| Ipamorelin | $4.40/mg $22.00 / 5mg | $3.92/mg $39.20 / 10mg | AtomiK Labz 11% cheaper |
Neither vendor wins across the board, which is the main takeaway. Ascension Peptides is cheaper on 12 of the 20 shared compounds and AtomiK Labz 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: Ascension Peptides lists around 31 compounds we track versus 24 at AtomiK Labz. Outside the 20 overlap, only one of them will stock what you need.
Ascension Peptides — code pepstracker for 50% off. AtomiK Labz — code pepstracker30 for 30% 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.
Ascension Peptides is cheaper on 12 of the 20 peptides both vendors stock, AtomiK Labz on 8. Across the compounds where they differ, that is 60% in Ascension Peptides's favour. On average cost-per-milligram, Ascension Peptides comes out roughly 7% lower. Neither wins everything, so check the specific compound you need.
Ascension Peptides uses code pepstracker for 50% off, and AtomiK Labz uses pepstracker30 for 30% 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 20 compounds. Ascension Peptides lists roughly 31 tracked compounds and AtomiK Labz lists about 24. 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.
PepsTracker is a price comparison service. All products referenced are for research use only. We do not sell or distribute any products. Affiliate links may generate a commission.