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Who benefits : Ideal for those with oxidative stress, skin concerns (like hyperpigmentation), or nutrient absorption issues

observed t a significant impairment in oxidative stress resistance in mice following transverse aortic coarctation

Hatano A, Okada J, Washio T, Hisada T, Sugiura S (2013) Mitochondrial colocalization with Ca2+ release sites is crucial to cardiac metabolism

IGF-1 LR3 carries a 13-amino-acid N-terminal extension and an arginine substitution at position 3, which together reduce IGFBP binding while preserving IGF-1R agonist activity

Second, a critical substitution of glutamic acid with arginine at position 3 (the "R3" designation) further reduces IGFBP affinity
