This is an energy drink with 200mg caffeine and two key ingredents:
MAC Energy Drink Ingredients
200mg Natural Caffeine (from organic coffee bean)
Cognizin® Citicoline - A trademarked and patented source of choline also known as CDP-choline that supports acetylcholine synthesis, which is helpeful when choline reserves are depleted or demand is high. It stimulates the processe that increase dopamine synthesis, making it a "feel-good" ingredient.
This is exciting because Cognizin® is the sponsor of the Bevlab Podcast.
Exogenous Ketones - Alternate non-stimulant fuel for use in the mitochondria, considered the "fourth macronutrient" and useful in numerous situations.
25mg Niacin - from real niacin, as in nicotinic acid, it seems
2.5mg Vitamin B6 (150% DV) - as pyridoxal-5-phosphate
100mcg Vitamin B12 (4170% DV) - as methylcobalamin
400mcg Folate (100% DV) - from L-5-Methyltetrahydrofolate calcium
It's naturally-flavored yet sucralose sweetened and uses potassium sorbate as its preservative, so it's a blend of natural and artificial, which is fitting.