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Meet Our Experts Chester Wu, MD Medical Reviewer Chester Wu, MD, is double board-certified in psychiatry and sleep medicine

2.1.5 IL-22 Several studies have shown that the expression of the Th22 cell cytokine IL-22 is elevated in pruritic PN lesions, which is potentially associated with impaired epidermal proliferation and differentiation and skin inflammation (27, 51)

Although research is ongoing, initial studies suggest that BPC-157 may have a positive impact on vascular and penile tissue health, potentially contributing to improved erectile function

Aluminum salts help block sweat and bacteria growth

This is different from steroid hormones, which are lipid-based and can enter cells to influence gene expression more directly