Short answer: amino acids like L-Arginine address circulation, while Niacin addresses neuron energy production — two different, complementary mechanisms behind brain performance rather than redundant ingredients.
Amino acids: the circulation angle
L-Arginine and L-Citrulline support nitric-oxide production, relaxing blood vessels and improving the delivery of oxygen and nutrients to the brain.
Niacin: the cellular energy angle
Niacin (Vitamin B3) is essential for producing NAD+, the molecule central to how every cell — including neurons — converts nutrients into usable energy.
Why combining both makes formulation sense
Addressing both delivery (circulation) and production (cellular energy) reflects a more complete approach than either category alone — though combining them doesn't create a new, amplified effect beyond each ingredient's individual, gradual contribution.
See both categories in MemoHoney
L-Arginine, L-Citrulline, and Niacin, named plainly.
🍯 See the Ingredients