does l carnitine make you tired L-Carnitine: Everything Need to Know From brain to muscle, L-Carnitine

If your serum comes in contact with sunlight (for a longer duration), it may get oxidized, and it will have an adverse impact on your skin as it has gone bad

Circadian Disruption Alters the Effects of Lipopolysaccharide Treatment on Circadian and Ultradian Locomotor Activity and Body Temperature Rhythms of Female Siberian Hamsters

It works by preventing NNMT from depleting methyl groups needed for optimal cellular function and by increasing NAD levelsan essential molecule for mitochondrial health and energy production

If you continue using it, it may support your body's natural detox, increase antioxidant results and help lighten the skin