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Ashwagandha · Life Extension
Optimized Ashwagandha
CriticalUnderdosed
What the lab found
Only 12.3% of label claim (1.5mg vs 12.5mg claimed). Failed TWICE: same failure in 2018 and again in 2024.
Failure type · Underdosed
Active ingredient measured significantly below the labeled amount — not therapeutic.
Source
Independent lab testing, 2018 and 2024
