For laboratory research use only — not for human consumption. This page is informational and does not constitute medical advice.
Go Alpha Labs vs Liberty Peptides
Head-to-head on 5 shared peptides: Go Alpha Labs is cheaper on 5, Liberty Peptides on 0. Average price gap 52% — compared Oct 26, 2026.
- Catalog
- 26 peptides
- In stock (shared)
- 5
- Last checked
- Oct 26, 2026(updated today)
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- Catalog
- 5 peptides
- In stock (shared)
- 5
- Last checked
- Oct 26, 2026(updated today)
Some outbound links are affiliate links — we may earn a commission on purchases made through them. It never affects rankings, prices, or purity data. How we make money
Price comparison — 5 shared peptides
Prices last checked Oct 26, 2026| Peptide | Go Alpha Labs | Liberty Peptides | Δ $/mg |
|---|---|---|---|
| BPC-157 | $2.24/mgcheaper 100mg · $223.99 | $4.75/mg 20mg · $95.00 | 53% |
| CJC-1295 | $3.36/mgcheaper 100mg · $335.99 | $7.50/mg 10mg · $75.00 | 55% |
| Epithalon | $0.90/mgcheaper 500mg · $447.99 | $2.00/mg 50mg · $100.00 | 55% |
| MOTS-c | $1.37/mgcheaper 400mg · $549.49 | $3.60/mg 20mg · $72.00 | 62% |
| TB-500 | $2.80/mgcheaper 100mg · $279.99 | $4.16/mg 10mg · $41.60 | 33% |
Best available size tier per vendor, normalized to $/mg; in-stock tiers preferred. How prices are collected →
Third-party purity data
On file: Go Alpha Labs — 13 results (Peptigrity ×13) · Liberty Peptides — 20 results (Peptigrity ×16 · Finnrick ×4).
Common questions
Is Go Alpha Labs or Liberty Peptides cheaper?
Across 5 peptides both vendors sell, Go Alpha Labs has the lower $/mg price on 5 and Liberty Peptides on 0. The average per-peptide price gap is 52%. The table above compares each vendor's best size tier on a $/mg basis.
Do Go Alpha Labs and Liberty Peptides have third-party lab tests?
Go Alpha Labs has 13 third-party results on file (Peptigrity ×13); Liberty Peptides has 20 (Peptigrity ×16 · Finnrick ×4). Independent labs test samples bought from vendors and publish HPLC purity — grade A (≥98%) is the research-use baseline.
How many peptides do Go Alpha Labs and Liberty Peptides both sell?
Both vendors list 5 of the same peptides, including BPC-157, CJC-1295, Epithalon, MOTS-c, TB-500. Go Alpha Labs tracks 26 peptides total on PepVendors; Liberty Peptides tracks 5.