Helps remove free radicals that can damage skin, and improve skin quality, tone and texture
Regulatory status differs for medical use, retail use, and athletic competition
37. Zhang, Y., Pak, C., Han, Y., Ahlenius, H., Zhang, Z., Chanda, S., Marro, S., Patzke, C., Acuna, C., Covy, J., et al
It acts as a copper carrier and has been shown in cell and animal studies to upregulate collagen and glycosaminoglycan synthesis, modulate inflammation, and influence gene expression across hundreds of pathways
No large randomized controlled trials meeting FDA evidentiary requirements have been published for either compound
They are amazing for recovery and the immune system