Recent dermatological reviews into the pathogenesis of chemical leukoderma highlight Rhododendrol as a primary example of how cosmetic ingredients can inadvertently damage melanocytes
In other words, the FDA BPC-157 vote changed the strength of the recommendation, not the substances legal status by itself
25 (1 ) 6,25 (1/4 ) , 2 1 , 5 2 , 0 0 , 0 0 L-, 3600 900 , 7,5 1,875 , 2,25 0,56 , 1,25 0,31 , 0,75 0,19 6, 0,25 0,06 2, 0,2 0,05 1, 0,175 0,04 , 25 6,25 7 18,8 4,69 12 0,12 0,03 : (6,25 ) 30
For example, Bifidobacterium promote the proliferation of beneficial commensals and inhibit the growth of pathogenic bacteria, thereby improving intestinal barrier function and nutrient absorption efficiency (Li et al., 2025)