Your dose depends on the vial strength and how much liquid is added
Product Features: 24K Gold Infusion : Glutathione Brightening Complex : Exfoliating Microbeads : Moisturizing Formula : Gentle Cleansing Action : Anti-Aging Benefits : Soothing Fragrance : Key Ingredients: 24K Gold : Known for its anti-inflammatory properties, 24K Gold stimulates the production of collagen, improves blood circulation, and reduces the appearance of fine lines and wrinkles
In addition, alveole mucous contains plenty of L-Glutathione Reduced, Reduced Glutathione
Mol Cell Endocrinol (2016) 436:2409
Other methods like injectables or pills are still experimental and aren't as well studied
Activation in the area postrema (AP) The area postrema is a circumventricular organ , a region of the brain that has no blood-brain barrier , so peptide hormones from the blood have direct access to it