About PERC

PERC contains ingredients used by clinicians to improve energy production within the mitochondria, this is where each and every cell makes its own energy.  Stressors both acute and chronic drain the body of energy, improving the body’s ability to manage and control this stress response is critical to improving performance.  PERC uses a proprietary blend of amino acids and herbal extracts to improve the body’s response to physical, emotional, biological and chemical stressors, both acute and chronic.

The Science Behind PERC

  • Research on medical school students during exam periods reported improved concentration, performance. They also reported enhanced well-being, improved sleep and improved mood stability.
  • PERC normalizes neurotransmitters in the brain, without inducing excess neurotransmitter production. This equals improved mental and physical performance without overstimulation.

Our study indicates that oral administration of levocarnitine produces a reduction of total fat mass, increases total muscular mass, and facilitates an increased capacity for physical and cognitive activity by reducing fatigue and improving cognitive functions.
Excerpt from: “L-Carnitine treatment reduces severity of physical and mental fatigue and increases cognitive functions in centenarians: a randomized and controlled clinical trial.” Malaguarnera M, Cammalleri L, Gargante MP, Vacante M, Colonna V, Motta M.

Rhodiola rosea

“...Typically generates no side effects, unlike traditional stimulants that possess addiction, tolerance and abuse potential, produce a negative effect on sleep structure, and cause rebound hypersomnolence or 'come down' effects.
Furthermore, single administration of these adaptogens effectively increases mental performance and physical working capacity in humans. R. rosea is the most active of the three plant adaptogens producing, within 30 min of administration, a stimulating effect that continues for at least 4-6 h.”1
“Acute R. rosea ingestion decreases heart rate response to submaximal exercise and appears to improve endurance exercise performance by decreasing the perception of effort.” 2
Excerpts from:
1 “Stimulating effect of adaptogens: an overview with particular reference to their efficacy following single dose administration.” Panossian A, Wagner H.
2 “The effects of an acute dose of Rhodiola rosea on endurance exercise performance. Noreen EE, Buckley JG, Lewis SL, Brandauer J, Stuempfle KJ.


  1. A. Panossian, G. Wikman, J. Sarris (2010). “Rosenroot (Rhodiola rosea): Traditional use, chemical composition, pharmacology and clinical efficacy”. Phytomedicine Volume 17, Issue 7, June 2010, Pages 481–493. doi:10.1016/j.phymed.2010.02.002
  1. V. Darbinyan, A. Kteyan, A. Panossian,E. Gabrielian, G. Wikman, H. Wagner (2000). “Rhodiola rosea in stress induced fatigue — A double blind cross-over study of a standardized extract SHR-5 with a repeated low-dose regimen on the mental performance of healthy physicians during night duty”. Phytomedicine Volume 7, Issue 5, October 2000, Pages 365–371. doi:10.1016/S0944-7113(00)80055-0
  2. Mariano MalaguarneraLisa CammalleriMaria Pia GarganteMarco Vacante, Valentina Colonna, and Massimo Motta (2007). “L-Carnitine treatment reduces severity of physical and mental fatigue and increases cognitive functions in centenarians: a randomized and controlled clinical trial”. Am J Clin Nutr December 2007 vol. 86 no. 6 1738-1744
  3. NIH, National Center for Complementary and Integrative Health, https://nccih.nih.gov/health/grapeseed/ataglance.htm
  4. Eric Noreen, James Buckley, and Stephanie Lewis (2009). “The effects of an acute dose of Rhodiola rosea on exercise performance and cognitive function”. J Int Soc Sports Nutr. 2009; 6(Suppl 1): P14. Published online 2009 Jul 31. doi:10.1186/1550-2783-6-S1-P14

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.