Because free radicals are oxygen molecules with unstable unpaired electrons, applying an antioxidant like vitamin C can neutralize and stabilize the molecule
Hair Growth Stimulation: Clinical studies show its efficacy in increasing follicle size and hair density is comparable to Minoxidil, without the side effects
Shortland GJ, Walter JH, Stroud C, Fleming PJ, Speidel BD, Marlow N
Young plants are almost entirely covered with fuzzy hairs, which are shed with age
For oral drugs, the compound was applied to the apical side of the absorption model, and samples were collected at 30 minute intervals up to 6 hours, followed by additional samples at 12, 24, 48, and 72 hours