Metformin promotes lifespan through mitohormesis via the peroxiredoxin PRDX-2
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SAMe Stabilized S-Adenosyl-L-Methionine (SAMe, 200 mg) with Methylated Folate (5-MTHF), Methylcobalamin (Vitamin B12), and Vitamin B6 in Acid-Resistant Encapsulation for Brain Function, Mood Support, Liver Health, Methylation, Antioxidant Status, Cell Membrane Integrity, and Healthy Inflammatory Response* Key Performance Benefits Helps support brain function and memory* May encourage a positive mental outlook and balanced mood* Supports healthy liver function* Helps support antioxidant status* May help reduce oxidative stress* May help support a healthy inflammatory response* Helps maintain cell membrane integrity and fluidity* What This Product Is SAMe provides 200 mg of patented, stabilized S-adenosyl-L-methionine per capsule to support biochemical pathways crucial to healthy cellular metabolism

There is a deeper irony embedded in this practice: if buyers believed these products were safe, properly characterized and manufactured to the standards expected of pharmaceutical-grade products, they would not need to commission independent purity tests
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