Recalls & Warnings September 16, 2015 Herbal Extracts Recalled On September 15, 2015, Iowa Select Herbs, LLC issued a recall of numerous herbal exacts following a permanent injunction which required the company to stop selling supplements
TB-500 binds monomeric G-actin via the LKKTETQ motif, modulating the actin pool available for cytoskeletal remodeling and cell migration
The FDA recognizes selenium as an essential mineral, with food sources including Brazil nuts, fish, and eggs
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Retinol (Vitamin A) and vitamin C promote collagen synthesis indirectly retinol via retinoic acid receptor signaling, vitamin C as a co-factor in collagen cross-linking
Request a Certificate of Analysis showing HPLC purity above 98 percent, mass spectrometry confirmation of the correct molecular weight (340.38 Da for the free tripeptide), and absence of heavy metal contamination beyond the copper complex