propionyl-l-carnitine side effects L-Carnitine: Benefits, Uses, and L-Carnitine: Benefits, side effects, and
Description
It helps reduce wrinkles by enhancing the density of collagen fibers under skin for skin smoothness

I can now walk early in the morning with confidence and love the sunshine

Acta Biomater 143:233252

This effect was shown in a study published in the Journal of Clinical Investigation
