Only one study (172) observed negative correlations of serum and seminal plasma Se levels with sperm count and viability, respectively, but still a positive correlation of seminal plasma Se levels with sperm motility, while two studies observed no correlation (194, 195)
in fact, it was one of the first serums that I ever used
A slightly more expensive soap with higher glutathione content might actually offer better value than a cheaper alternative with minimal active ingredients
Topical application through cream or serum can work for localized skin improvements, but absorption is limited, concentrations in commercial products are often insufficient, and youre not getting systemic effects that benefit hair follicles, internal wound healing, or broader tissue remodeling
Handling, Storage & Purity Retatrutide is supplied as a lyophilised (freeze-dried) powder