Not only are these products not tested for their effectiveness, but they also may not be tested for possible contamination, concentration of ingredients, and manufacturing cleanliness safety measures put in place to protect you as suppliers bypass current restrictions, Murad Alam, MD, MSCI, MBA, FAAD, president at AAD, tells Personal Care Insights
Sadly, PPIs also interfere with the absorption of key minerals like Calcium , Magnesium , Zinc , and B vitamins
Overcoming the Shortcomings of Peptide-Based Therapeutics
PMID: 35162993
One useful source is dairy protein, which includes whey
TB4 and TB 500 - Thymosin Beta-4 (TB4) is a naturally occurring peptide involved in cell migration, tissue repair, angiogenesis, and inflammation regulation