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The pineal gland is a gland that most people associate with melatonin release, and that's because the cells within the pineal, called pinealocytes, secrete melatonin at night

And since it's USP-grade (United States Pharmacopeia), it meets strict pharmaceutical standards for sterility, particulate matter, and endotoxin levels

Plant Physiology 142, 775787

In neuronal senescence model studies, the active ingredient of the product can cross the blood-brain barrier (and act directly on neurons in vitro), increase NAD+ levels in nerve cells, protect mitochondrial function, reduce neuronal apoptosis, and promote the synthesis and release of neurotransmitters (such as dopamine and acetylcholine), thereby improving signal transduction in nerve cells