Whitening creams cannot work effectively on a weak skin barrier
For instance, PheHg application induces stomatal closure and decreases photosynthesis (Zelitch and Waggoner 1962
Thats the case with acetyl-L-carnitine (ALC), the chemical first cousin of L-carnitine which youve probably more likely to have heard of
Ewert A, Leifheit-Nestler M, Hohenfellner K, Buscher A, Kemper MJ, Oh J, Billing H, Thumfart J, Stangl G, Baur AC, Foller M, Feger M, Weber LT, Acham-Roschitz B, Arbeiter K, Tonshoff B, Zivicnjak M, Haffner D (2020) Bone and mineral metabolism in children with nephropathic cystinosis compared with other CKD entities
It promotes a potent release of HGH, leading to strong and sharp hormone pulses
Journal of ethnopharmacology , 209 , pp.1-12