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Eternal Peptides vs Go Alpha Labs
Head-to-head on 10 shared peptides: Eternal Peptides is cheaper on 0, Go Alpha Labs on 10. Average price gap 44% — compared Oct 26, 2026.
- Catalog
- 10 peptides
- In stock (shared)
- 10
- Last checked
- Mar 19, 2026(stale · 221d old)
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- Catalog
- 26 peptides
- In stock (shared)
- 10
- 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 — 10 shared peptides
Prices last checked Oct 26, 2026| Peptide | Eternal Peptides | Go Alpha Labs | Δ $/mg |
|---|---|---|---|
| BPC-157 | $4.00/mg 10mg · $39.99 | $2.24/mgcheaper 100mg · $223.99 | 44% |
| CJC-1295 + Ipamorelin | $6.00/mg 10mg · $59.99 | $3.92/mgcheaper 100mg · $391.99 | 35% |
| DSIP | $6.00/mg 10mg · $59.99 | $2.52/mgcheaper 100mg · $251.99 | 58% |
| GHK-Cu | $0.55/mg 100mg · $54.99 | $0.31/mgcheaper 1000mg · $307.99 | 44% |
| Ipamorelin | $6.00/mg 10mg · $59.99 | $2.62/mgcheaper 100mg · $262.49 | 56% |
| Selank | $3.50/mg 10mg · $34.99 | $2.24/mgcheaper 100mg · $223.99 | 36% |
| Semax | $3.50/mg 10mg · $34.99 | $2.38/mgcheaper 100mg · $237.99 | 32% |
| Sermorelin | $5.00/mg 10mg · $49.99 | $3.50/mgcheaper 100mg · $349.99 | 30% |
| TB-500 | $4.50/mg 10mg · $44.99 | $2.80/mgcheaper 100mg · $279.99 | 38% |
| Tesamorelin | $9.00/mg 10mg · $89.99 | $2.98/mgcheaper 200mg · $594.99 | 67% |
Best available size tier per vendor, normalized to $/mg; in-stock tiers preferred. How prices are collected →
Third-party purity data
On file: Eternal Peptides — 16 results (Peptigrity ×11 · Finnrick ×5) · Go Alpha Labs — 13 results (Peptigrity ×13).
Common questions
Is Eternal Peptides or Go Alpha Labs cheaper?
Across 10 peptides both vendors sell, Eternal Peptides has the lower $/mg price on 0 and Go Alpha Labs on 10. The average per-peptide price gap is 44%. The table above compares each vendor's best size tier on a $/mg basis.
Do Eternal Peptides and Go Alpha Labs have third-party lab tests?
Eternal Peptides has 16 third-party results on file (Peptigrity ×11 · Finnrick ×5); Go Alpha Labs has 13 (Peptigrity ×13). Independent labs test samples bought from vendors and publish HPLC purity — grade A (≥98%) is the research-use baseline.
How many peptides do Eternal Peptides and Go Alpha Labs both sell?
Both vendors list 10 of the same peptides, including BPC-157, CJC-1295 + Ipamorelin, DSIP, GHK-Cu, Ipamorelin and 5 more. Eternal Peptides tracks 10 peptides total on PepVendors; Go Alpha Labs tracks 26.