Testagen6 vendors competing
6 of 6 vendors
| Vendor | Price | Updated | Actions |
|---|---|---|---|
| $48.75 | Aug 4, 2026 | Buy Testagen from Atomik Labz | |
| $57.80 | Aug 31, 2026 | Buy Testagen from Happy Peptides | |
| $61.19 | Jul 31, 2026 | Buy Testagen from Glacier Aminos | |
| $62.99 | Aug 3, 2026 | Buy Testagen from Mile High Compounds | |
| $67.99 | Aug 1, 2026 | Buy Testagen from Purgo Labs | |
| $71.97 | Aug 2, 2026 | Buy Testagen from BioLongevity Labs |
Research details
Testagen — research data
Half-lifeNot established in direct human pharmacokinetic studies.
NCAA D1Unclear
Overview
About Testagen
Mechanism of action
A short tetrapeptide also identified as KEDG. Published work is mainly animal or laboratory research from a limited research lineage.
Safety profile
Human safety data is sparse. The available evidence is mainly preclinical and does not establish clinical efficacy.
Storage
Stability & handling
Lyophilized (powder)−20°CFollow the supplier stability record
Reconstituted2–8°CSupplier-specific
Related pages
More on Testagen
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Frequently Researched Together
Research
Studies & key findings
- Testagen is commonly identified as the tetrapeptide KEDG: Lys-Glu-Asp-Gly.
- The available indexed evidence is mainly animal or laboratory research. One rat thyroid model reported changes after KEDG exposure.