RejuvenAid®

L-ergothioneine is a naturally occurring amino acid found primarily in mushrooms. What sets it apart from common antioxidants like vitamin C or E is where it works: it accumulates directly inside cells and mitochondria, protecting them at the point where oxidative damage originates.

L-carnosine (a dipeptide made from beta-alanine and histidine) works as one of the body’s primary anti-glycation agents. It acts as a sacrificial molecule—bonding with glucose before glucose can attach to proteins and form advanced glycation end products (AGEs) that stiffen tissues and accelerate cellular decline.

DMAE (dimethylaminoethanol) is an indirect precursor to acetylcholine—the neurotransmitter central to memory formation, focus, and muscle coordination. It works by increasing choline availability in the brain, which the body then uses to synthesize acetylcholine.

Taurine is one of the most abundant amino acids in the human body, yet blood concentrations drop by more than 80% between early adulthood and old age. A landmark 2023 study published in Science found that this decline may be a direct driver of aging—restoring taurine levels in mice and monkeys improved multiple biological aging markers including cellular senescence, mitochondrial function, DNA damage, and inflammation.

Alpha-GPC (alpha-glycerylphosphorylcholine, or choline alphoscerate) is the most bioavailable choline compound available, delivering choline directly to the brain where it supports acetylcholine synthesis and neural communication.

Cranberry extract contributes a distinct antioxidant layer through its polyphenols, particularly proanthocyanidins (PACs) and anthocyanins. These compounds have been studied specifically for their effects on oxidative stress, inflammation, and cardiovascular markers.