PepsTracker › Vendors › Labsourced vs Hydro Research
Updated July 2026 · 28 shared compounds · discount codes applied
Hydro Research is cheaper on 16 of the 28 shared peptides, Labsourced on 12 — that is 57% of the 28 compounds where the two actually differ.
Averaged across every shared compound, Hydro Research runs about 9% lower on cost per milligram. Both figures already include each vendor's discount code.
Glowlab (15% 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 | Labsourced | Hydro Research | Cheaper |
|---|---|---|---|
| 5-Amino-1MQ | $4.17/mg $41.65 / 10mg | $0.027/mg $161.50 / 6000mg | Hydro Research 99% cheaper |
| Glutathione | $0.033/mg $50.15 / 1500mg | $0.054/mg $80.75 / 1500mg | Labsourced 38% cheaper |
| NAD+ | $0.100/mg $50.15 / 500mg | $0.076/mg $76.50 / 1000mg | Hydro Research 24% cheaper |
| GHK-Cu | $0.587/mg $58.65 / 100mg | $0.383/mg $38.25 / 100mg | Hydro Research 35% cheaper |
| Glow Blend | $1.32/mg $92.65 / 70mg | $1.15/mg $80.75 / 70mg | Hydro Research 13% cheaper |
| Klow Blend | $1.37/mg $109.65 / 80mg | $1.59/mg $127.50 / 80mg | Labsourced 14% cheaper |
| Epithalon | $1.85/mg $92.65 / 50mg | $3.83/mg $38.25 / 10mg | Labsourced 52% cheaper |
| Tirzepatide | $2.25/mg $135.15 / 60mg | $3.68/mg $221.00 / 60mg | Labsourced 39% cheaper |
| MOTS-c | $2.32/mg $92.65 / 40mg | $2.98/mg $29.75 / 10mg | Labsourced 22% cheaper |
| Melanotan II | $4.17/mg $41.65 / 10mg | $2.46/mg $24.65 / 10mg | Hydro Research 41% cheaper |
| Melanotan I | $5.01/mg $50.15 / 10mg | $2.46/mg $24.65 / 10mg | Hydro Research 51% cheaper |
| Snap-8 | $3.31/mg $33.15 / 10mg | $2.55/mg $51.00 / 20mg | Hydro Research 23% cheaper |
| Semax | $4.17/mg $41.65 / 10mg | $2.98/mg $29.75 / 10mg | Hydro Research 29% cheaper |
| Retatrutide | $3.39/mg $203.15 / 60mg | $7.44/mg $297.50 / 40mg | Labsourced 54% cheaper |
| BPC-157 | $3.78/mg $75.65 / 20mg | $4.67/mg $46.75 / 10mg | Labsourced 19% cheaper |
| Ipamorelin | $4.17/mg $41.65 / 10mg | $5.10/mg $25.50 / 5mg | Labsourced 18% cheaper |
| PT-141 (Bremelanotide) | $4.17/mg $41.65 / 10mg | $4.25/mg $42.50 / 10mg | Labsourced 2% cheaper |
| Selank | $4.17/mg $41.65 / 10mg | $5.95/mg $29.75 / 5mg | Labsourced 30% cheaper |
Neither vendor wins across the board, which is the main takeaway. Labsourced is cheaper on 12 of the 28 shared compounds and Hydro Research on 16. 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: Labsourced lists around 42 compounds we track versus 40 at Hydro Research. Outside the 28 overlap, only one of them will stock what you need.
Labsourced — code Glowlab for 15% 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.
Hydro Research is cheaper on 16 of the 28 peptides both vendors stock, Labsourced on 12. Across the compounds where they differ, that is 57% in Hydro Research's favour. On average cost-per-milligram, Hydro Research comes out roughly 9% lower. Neither wins everything, so check the specific compound you need.
Labsourced uses code Glowlab for 15% 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 28 compounds. Labsourced lists roughly 42 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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