is l-glutathione safe Reduced (150 mg) Metabolic Maintenance® L-Glutathione
Description
Products designed for skin absorption will penetrate to some degree, but a formulation specifically designed for scalp use would be more effective

Essentially, theres no strong evidence that B12 shots can harm youbut if youre not deficient, theres no guarantee theyll help you, either

BMB Rep
For detailed information on this, read through the dosage section
