Damp skin lets tretinoin penetrate too deeply and sting
Prescription doses can be up to 4g/day.[ref] With the research pointing to CD44 and increased liver damage markers, researchers used mouse models and human genetics to understand which SNP (single nucleotide polymorphism) causes the increased risk.[ref][ref] What is CD44
10.1073/pnas.1102999108 51 BrennerD.YilmazR.MllerK.GrehlT.PetriS.MeyerT.et al
AEs were evaluated for severity and causality, and classified as not related, unlikely, possible, probable, or definite
Ensuring your protein intake is sufficient (especially around perimenopause/menopause) by including a variety of lean meats, fish, legumes and seeds in your diet
Sleep is equally important