PepsTracker › Vendors › Glacier Aminos vs Hydro Research
Updated August 2026 · 21 shared compounds · discount codes applied
Glacier Aminos is cheaper on 13 of the 21 shared peptides, Hydro Research on 8 — that is 62% of the 21 compounds where the two actually differ.
Averaged across every shared compound, Glacier Aminos runs about 19% lower on cost per milligram. Both figures already include each vendor's discount code.
Glowlab (10% 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 | Glacier Aminos | Hydro Research | Cheaper |
|---|---|---|---|
| Glutathione | $0.046/mg $68.39 / 1500mg | $0.054/mg $80.75 / 1500mg | Glacier Aminos 15% cheaper |
| GHK-Cu | $0.756/mg $37.79 / 50mg | $0.383/mg $38.25 / 100mg | Hydro Research 49% cheaper |
| Glow Blend | $1.25/mg $87.29 / 70mg | $1.15/mg $80.75 / 70mg | Hydro Research 7% cheaper |
| Klow Blend | $1.34/mg $107.09 / 80mg | $1.59/mg $127.50 / 80mg | Glacier Aminos 16% cheaper |
| Melanotan II | $3.06/mg $30.59 / 10mg | $2.46/mg $24.65 / 10mg | Hydro Research 19% cheaper |
| Tirzepatide | $2.47/mg $148.49 / 60mg | $3.68/mg $221.00 / 60mg | Glacier Aminos 33% cheaper |
| Epithalon | $2.97/mg $29.69 / 10mg | $3.83/mg $38.25 / 10mg | Glacier Aminos 22% cheaper |
| Semax | $3.69/mg $36.89 / 10mg | $2.98/mg $29.75 / 10mg | Hydro Research 19% cheaper |
| PT-141 (Bremelanotide) | $3.69/mg $36.89 / 10mg | $4.25/mg $42.50 / 10mg | Glacier Aminos 13% cheaper |
| Selank | $3.69/mg $36.89 / 10mg | $5.95/mg $29.75 / 5mg | Glacier Aminos 38% cheaper |
| Retatrutide | $3.73/mg $224.09 / 60mg | $7.44/mg $297.50 / 40mg | Glacier Aminos 50% cheaper |
| BPC-157 | $4.14/mg $41.39 / 10mg | $4.67/mg $46.75 / 10mg | Glacier Aminos 11% cheaper |
| Semaglutide | $4.32/mg $64.79 / 15mg | $8.50/mg $85.00 / 10mg | Glacier Aminos 49% cheaper |
| KPV | $4.68/mg $46.79 / 10mg | $4.67/mg $46.75 / 10mg | Hydro Research 0% cheaper |
| Ipamorelin | $4.68/mg $46.79 / 10mg | $5.10/mg $25.50 / 5mg | Glacier Aminos 8% cheaper |
| Retacagri Blend | $4.87/mg $116.99 / 24mg | $11.59/mg $127.50 / 11mg | Glacier Aminos 58% cheaper |
| BPC-157 + TB-500 Blend | $5.40/mg $53.99 / 10mg | $5.01/mg $50.15 / 10mg | Hydro Research 7% cheaper |
| Sermorelin | $5.67/mg $56.69 / 10mg | $5.44/mg $54.40 / 10mg | Hydro Research 4% cheaper |
Neither vendor wins across the board, which is the main takeaway. Glacier Aminos is cheaper on 13 of the 21 shared compounds and Hydro Research 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: Glacier Aminos lists around 25 compounds we track versus 38 at Hydro Research. Outside the 21 overlap, only one of them will stock what you need.
Glacier Aminos — code Glowlab for 10% 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.
Glacier Aminos is cheaper on 13 of the 21 peptides both vendors stock, Hydro Research on 8. Across the compounds where they differ, that is 62% in Glacier Aminos's favour. On average cost-per-milligram, Glacier Aminos comes out roughly 19% lower. Neither wins everything, so check the specific compound you need.
Glacier Aminos uses code Glowlab for 10% 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 21 compounds. Glacier Aminos lists roughly 25 tracked compounds and Hydro Research lists about 38. 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 27 vendors in real time, or browse every vendor we track.
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