Opeyemi OM, Rogers MB, Firek BA, Janesko-Feldman K, Vagni V, Mullett SJ, et al
Some people may experience: Mild digestive upset if taken on an empty stomach Rare allergic reactions Temporary skin lightening (which is often the desired effect) Its always recommended to start with a lower dose and consult with a healthcare professional before beginning any new supplement regimen
Skin changes are gradual, usually around 8 to 12 weeks of steady use, and they fade once you stop
Enzyme activity was expressed as nmol/min mg protein
Emerging preclinical data suggests it supports extracellular matrix remodeling and anti-inflammatory signaling relevant to intestinal tissue, but it is not as gut-specific in the literature as BPC-157 or KPV