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Some studies indicate that IGF-1 LR3 might support the productivity of cultured cells, particularly those relevant for their monoclonal antibody generation and gene therapy research implications

Frank suggested oral tranexamic acid (yep, the same stuff in that serum, but in pill form)

Telomeres and the natural lifespan limit in humans

China Patent CN101921712 (B) Perricone C, Carolis C de, Perricone R (2009) Glutathione: a key player in autoimmunity

Improves insulin resistance in older individuals As people age, they produce less Glutathione

While animal studies have suggested potential benefits, human safety and efficacy data are limited