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The body needs B vitamins for energy production in the mitochondria

Vitamin K2 (MK-7, 90180 g per day) can promote the carboxylation of osteocalcin, guiding calcium to be deposited in the bones rather than in soft tissues (157)

Defends against oxidative stress and cellular damage*1-13

and product compatibility and stability

doi: 10.1111/j.1365-2362.2007.01786.x 59 GaronFPattonDTEmeryJLHirschERottapelRSasakiTet al

This is why factors like sun exposure or smoking age the skin so quicklythey create massive amounts of oxidative stress that destroy the "scaffold." By having a high level of glutathione in your system, you provide an antioxidant shield