Question 1

How does IF1 protein slow aging?

Accepted Answer

Metabolism produces damaging by-products that cause aging. A large proportion of metabolism generates heat to maintain body temperature. This heat-generating reaction is inhibited by IF1 protein, so more IF1 protein slows the rate of aging.

Question 2

Which species have the most IF1 protein?

Accepted Answer

Larger, slower-aging, longer-living mammal species such as the bowhead whale have more IF1 protein. This correlation between IF1 protein levels and lifespan has been observed across mammalian species.

Question 3

Does IF1 protein affect human skin aging?

Accepted Answer

Yes, research shows that more IF1 protein in human facial skin slows its aging. The IF1 Skin Moisturizer contains IF1 protein to support skin health and vitality.

Question 4

Is the IF1 protein research peer-reviewed?

Accepted Answer

Yes, the foundational research on IF1 protein and aging rate is published and available on bioRxiv. It demonstrates that IF1 controls aging rate across mammalian species and that increasing IF1 protein reduces aging markers in mice.