ultra white collagen l glutathione + L-Glutathione is a high-potency, often 2400mg-complex, beauty supplement designed to promote skin whitening, anti-aging, and radiance from within. It combines reduced L-Glutathione (up to 1600mg) for melanin inhibition Ultra White Collagen+ L-Gluthathione Shiny
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BPC-157 was found to be effective in the very low dose range, accelerating wound healing with better granulation tissue formation, re-epithelialisation, dermal remodelling, and higher collagen deposition than the model control group at day 18

Dag Stola and his team at the Rysumtunet Hospital, who I learned about at a conference this year

Alzheimers disease: Low cerebral somatostatin levels correlate with impaired cognitive function and cortical metabolism

If you notice reduced effectiveness at doses that previously worked well, degradation is a likely culprit
