PepsTracker › Vendors › Ascension Peptides vs Hydro Research
Updated July 2026 · 25 shared compounds · discount codes applied
Ascension Peptides is cheaper on 22 of the 25 shared peptides, Hydro Research on 3 — that is 88% of the 25 compounds where the two actually differ.
Averaged across every shared compound, Ascension Peptides runs about 43% lower on cost per milligram. Both figures already include each vendor's discount code.
pepstracker (50% 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 | Ascension Peptides | Hydro Research | Cheaper |
|---|---|---|---|
| Glutathione | $0.050/mg $75.00 / 1500mg | $0.054/mg $80.75 / 1500mg | Ascension Peptides 7% cheaper |
| NAD+ | $0.052/mg $52.00 / 1000mg | $0.076/mg $76.50 / 1000mg | Ascension Peptides 32% cheaper |
| GHK-Cu | $0.300/mg $30.00 / 100mg | $0.383/mg $38.25 / 100mg | Ascension Peptides 22% cheaper |
| Klow Blend | $0.828/mg $66.25 / 80mg | $1.59/mg $127.50 / 80mg | Ascension Peptides 48% cheaper |
| Glow Blend | $0.893/mg $62.50 / 70mg | $1.15/mg $80.75 / 70mg | Ascension Peptides 23% cheaper |
| Melanotan II | $2.15/mg $21.50 / 10mg | $2.46/mg $24.65 / 10mg | Ascension Peptides 13% cheaper |
| Epithalon | $2.20/mg $22.00 / 10mg | $3.83/mg $38.25 / 10mg | Ascension Peptides 42% cheaper |
| Selank | $2.38/mg $23.75 / 10mg | $5.95/mg $29.75 / 5mg | Ascension Peptides 60% cheaper |
| BPC-157 | $2.45/mg $24.50 / 10mg | $4.67/mg $46.75 / 10mg | Ascension Peptides 48% cheaper |
| PT-141 (Bremelanotide) | $2.45/mg $24.50 / 10mg | $4.25/mg $42.50 / 10mg | Ascension Peptides 42% cheaper |
| MOTS-c | $2.45/mg $24.50 / 10mg | $2.98/mg $29.75 / 10mg | Ascension Peptides 18% cheaper |
| Melanotan I | $2.50/mg $25.00 / 10mg | $2.46/mg $24.65 / 10mg | Hydro Research 1% cheaper |
| Tirzepatide | $2.50/mg $25.00 / 10mg | $3.68/mg $221.00 / 60mg | Ascension Peptides 32% cheaper |
| KPV | $2.50/mg $25.00 / 10mg | $4.67/mg $46.75 / 10mg | Ascension Peptides 47% cheaper |
| BPC-157 + TB-500 Blend | $2.63/mg $52.50 / 20mg | $5.01/mg $50.15 / 10mg | Ascension Peptides 48% cheaper |
| Semax | $3.00/mg $30.00 / 10mg | $2.98/mg $29.75 / 10mg | Hydro Research 1% cheaper |
| SS-31 | $3.00/mg $30.00 / 10mg | $2.98/mg $148.75 / 50mg | Hydro Research 1% cheaper |
| DSIP | $3.00/mg $30.00 / 10mg | $7.65/mg $38.25 / 5mg | Ascension Peptides 61% cheaper |
Neither vendor wins across the board, which is the main takeaway. Ascension Peptides is cheaper on 22 of the 25 shared compounds and Hydro Research 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: Ascension Peptides lists around 31 compounds we track versus 40 at Hydro Research. Outside the 25 overlap, only one of them will stock what you need.
Ascension Peptides — code pepstracker for 50% off. Hydro Research — 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.
Ascension Peptides is cheaper on 22 of the 25 peptides both vendors stock, Hydro Research on 3. Across the compounds where they differ, that is 88% in Ascension Peptides's favour. On average cost-per-milligram, Ascension Peptides comes out roughly 43% lower. Neither wins everything, so check the specific compound you need.
Ascension Peptides uses code pepstracker for 50% off, and Hydro Research 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 25 compounds. Ascension Peptides lists roughly 31 tracked compounds and Hydro Research lists about 40. 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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