Skin health Ozempic face is probably real
Experimental balance studies indicate that urinary riboflavin excretionary rates increase slowly with increasing intakes until the point of tissue saturation, after which any further increase of riboflavin intake leads to a sharp elevation of the excretion rate, as shown in Figure 20b.3
PloS One (2017) 12:e0187189
Avila, M., Mora Snchez, M
However, because it is a sulfur-based compound, some people may experience mild digestive upset or notice a slight sulfur-like smell
Plus, there's the contamination risk of mixing things up on your own, outside the clean rooms that pharma normally uses