Energy production: The importance of -oxidation of fatty acids is seen from the fact that the process generates twice as much energy (39 KJ g 1 ) as can be obtained from glucose (15 KJ g -1 )
[2] In all these tissues, a constant supply of NADPH is required to sustain reductive biosynthesis and/or to counteract reactive oxygen species (ROS), which can damage sensitive cellular structures such as DNA, membrane lipids, and proteins
however, initial small human studies have been disappointing 12
It works internally via gene activation, not surface exfoliation
What is telomerase, and why does it matter
If you're comparing options, the broader Healthy Aging Supplements collection is a useful place to look