Thorne SynaQuell +™

Training load doesn't stop at your muscles. Sustained physical stress also draws on your brain's own energy systems, which is part of why mental fatigue can creep in during a heavy training block right alongside the physical kind.

Thorne formulated SynaQuell+ to support brain cell energy and structure, useful either as ongoing support or for short-term, higher-dose use.

SynaQuell+ delivers BHB, BCAAs, CoQ10 phytosome, DHA, and nicotinamide riboside in one scoop, five ingredients that each target a different piece of how brain cells produce energy and maintain their structure.

An alternative fuel source for brain cells – BHB, a ketone body, can supply a meaningful share of the brain's energy needs through a different pathway than glucose.

Building blocks for neurotransmitter production – BCAAs are precursors to dopamine, serotonin, and norepinephrine, neurotransmitters involved in mood, focus, and alertness.

Antioxidant and cellular energy support together – CoQ10 phytosome and nicotinamide riboside work through separate mechanisms tied to oxidative stress and cellular energy production, covering more ground than either ingredient alone.

Each ingredient here targets a different piece of brain cell function. DHA is a structural fatty acid found in high concentration in brain cell membranes and supports a healthy balance of inflammatory signaling. CoQ10, delivered as a phytosome for better absorption, supports mitochondrial function inside brain cells. Nicotinamide riboside promotes NAD+ production, a coenzyme tied to cellular energy and repair processes.

Thorne has sponsored clinical research on this ingredient combination, including a placebo-controlled trial in collegiate ice hockey players conducted with Mayo Clinic, though that research reflects company-sponsored findings rather than independent confirmation, and doesn't establish this product as a treatment for any diagnosed injury.

How to Use Thorne SynaQuell+

Dose: Mix one scoop with at least 8 to 12 ounces of water, one to two times daily, or as recommended by your health-care practitioner.

Do not use if pregnant or nursing. This product is contraindicated for anyone with a history of hypersensitivity to its ingredients.