For laboratory research use only — not for human consumption. This page is informational and does not constitute medical advice.
Biolongevity Labs vs Go Alpha Labs
Head-to-head on 15 shared peptides: Biolongevity Labs is cheaper on 0, Go Alpha Labs on 15. Average price gap 70% — compared Oct 26, 2026.
- Catalog
- 15 peptides
- In stock (shared)
- 12
- 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
- Catalog
- 26 peptides
- In stock (shared)
- 15
- 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 — 15 shared peptides
Prices last checked Oct 26, 2026| Peptide | Biolongevity Labs | Go Alpha Labs | Δ $/mg |
|---|---|---|---|
| BPC-157 | $10.00/mg 10mg · $99.97 | $2.24/mgcheaper 100mg · $223.99 | 78% |
| CJC-1295 + Ipamorelin | $10.00/mg 10mg · $99.97 | $3.92/mgcheaper 100mg · $391.99 | 61% |
| DSIP | $11.19/mg 5mg · $55.97 | $2.52/mgcheaper 100mg · $251.99 | 77% |
| Epithalon | $4.75/mg 20mg · $94.97 | $0.90/mgcheaper 500mg · $447.99 | 81% |
| GHK-Cu | $1.70/mg 50mg · $84.97 | $0.31/mgcheaper 1000mg · $307.99 | 82% |
| GLOW | $3.71/mg 70mg · $259.97 | $0.88/mgcheaper 700mg · $615.99 | 76% |
| IGF-1 LR3 | $75.00/mg 4mg · $299.99(out of stock) | $35.21/mgcheaper 10mg · $352.09 | 53% |
| Ipamorelin | $8.00/mg 10mg · $79.97 | $2.62/mgcheaper 100mg · $262.49 | 67% |
| Kisspeptin-10 | $6.50/mg 10mg · $64.97 | $1.99/mgcheaper 100mg · $199.49 | 69% |
| KLOW | $3.44/mg 80mg · $274.97 | $0.91/mgcheaper 800mg · $727.99 | 74% |
| Melanotan I | $5.60/mg 10mg · $55.97 | $1.89/mgcheaper 100mg · $188.99 | 66% |
| MOTS-c | $11.00/mg 10mg · $109.97 | $1.37/mgcheaper 400mg · $549.49 | 88% |
| PEG-MGF | $18.99/mg 5mg · $94.97(out of stock) | $11.83/mgcheaper 20mg · $236.59 | 38% |
| TB-500 | $16.50/mg 10mg · $164.97 | $2.80/mgcheaper 100mg · $279.99 | 83% |
| Thymosin Alpha-1 | $13.00/mg 10mg · $129.97(out of stock) | $6.30/mgcheaper 50mg · $314.99 | 52% |
Best available size tier per vendor, normalized to $/mg; in-stock tiers preferred. How prices are collected →
Third-party purity data
On file: Biolongevity Labs — 20 results (Peptigrity ×11 · Finnrick ×5 · Disclosed Labs ×4) · Go Alpha Labs — 13 results (Peptigrity ×13).
Common questions
Is Biolongevity Labs or Go Alpha Labs cheaper?
Across 15 peptides both vendors sell, Biolongevity Labs has the lower $/mg price on 0 and Go Alpha Labs on 15. The average per-peptide price gap is 70%. The table above compares each vendor's best size tier on a $/mg basis.
Do Biolongevity Labs and Go Alpha Labs have third-party lab tests?
Biolongevity Labs has 20 third-party results on file (Peptigrity ×11 · Finnrick ×5 · Disclosed Labs ×4); 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 Biolongevity Labs and Go Alpha Labs both sell?
Both vendors list 15 of the same peptides, including BPC-157, CJC-1295 + Ipamorelin, DSIP, Epithalon, GHK-Cu and 10 more. Biolongevity Labs tracks 15 peptides total on PepVendors; Go Alpha Labs tracks 26.