3.5. Effects of the Hair Care Products on the Hair Root/Follicle Diameter (μm) and Content of ATP (nmol/5 Follicles) in the Hair Follicles
The course of hair care cosmetics application according to the protocol of the clinical trial resulted in a remarkably significant increase in ATP content in hair follicles (taken from both frontal and occipital areas of the scalp) of the participants from the experimental Group 1 and the caffein control Group 3, while there were no changes in the placebo control Group 2 (