PhysiVantage Crush

$24.95
$24.95
Shipping calculated at checkout.

Description

CRUSH is a pre-workout supplement to increase energy, focus, and performance!

This unique supplement combines ingredients shown to increase alertness (without jitters or anxiety), improve cognition and mental performance, and enhance physical strength and endurance. 

Take two CRUSH and…

  • Send your project!
  • Top your boulder!
  • Slay your workout!

At only 50 cents per serving CRUSH is cheaper than an energy drink, coffee, 5-Hour Energy, or similar...and also far more effective for creating an optimal physical and mental state for peak performance.

50 servings per bottle (100 vegetarian capsules) 


THE SCIENCE:

CRUSH is a novel ergogenic and nootropic supplement comprised of a synergistic blend of L-theanine and caffeine, augmented with L-tyrosine and L-taurine. Numerous studies have shown that L-theanine and caffeine can improve attention span, enhance the ability to process visual information, and increase accuracy when switching from one task to another. By boosting levels of GABA (a neurotransmitter), L-theanine also enhances Alpha brain waves associated with a state of “wakeful relaxation", thus taking off the "edge" (anxiety and jitters) off the stimulating effects of caffeine.

One often unrecognized (and undesirable) side effect of caffeine is vasoconstriction, which can hinder muscle capillary blood flow. To combat this unwanted effect, CRUSH contains L-taurinea proven vasodilator that also has been shown to reduce muscle cramps.

Last but not least, CRUSH includes a moderate dose of L-tyrosine, an amino acid shown to improve mental performance in stressful situations. Compared to placebo, tyrosine was found to improve cognitive flexibility and working memory during mentally demanding tasks, as well as help sleep-deprived individuals stay alert longer.

Caution: Persons with thyroid disease, who are pregnant or nursing, or who are taking MAO inhibitors or other medications should seek the advice of a physician before consuming this supplement.

NOTE: CRUSH ingredients are safe for competition as clarified and sanctioned by WADA, IOC, NCAA. This product is manufactured in a NSF and cGMP-certified facility which tests each raw material and all finished products to validate the nutritional facts and vitamin & mineral label claims are met and other hazardous elements, such as microorganisms, are not present. Made in the USA.

Shipping

We stive to offer best-in-class service.

FedEx Ground: Delivery within 5 business days.

Expedited Orders: Please call (562-944-8081) for rates and shipping times.

International: We are currently not shipping any international orders, including Canada, at this time.

Orders placed before 12:30PM PST (M-F) normally ship same day.

Returns

To qualify for a return, items must be postmarked and shipped out to our Fulfillment Center within 30 days from the purchase date and be in unused, new condition.

For more details, please visit our Return Policy or contact store@madrockclimbing.com.

Limited Lifetime Warranty

If you discover a defect, we will replace the product FREE OF CHARGE. It is the responsibility of the consumer to end the use of the product and immediately report the manufacturing flaw. The continued use of a defective product may nullify the warranty. This warranty excludes regular wear and tear, nor is it valid for products that have been modified, resoled, or repaired. If your product is covered under warranty please contact lifetime@madrockclimbing.com.