- Supports nitric oxide production for superior muscle pumps
- Increases free testosterone
- Stack with your pre-workout or testosterone booster to enhance performance
ADVANCED HYBRID TEST BOOSTER & MUSCLE PUMP FORMULA
Team MuscleTech® researchers have engineered a dual-function formula packed with ingredients that have been researched with real human clinical studies! N.O.x Test™ SX-7® Black Onyx™ is both a powerful testosterone booster and intense muscle pump inducer. Using studied key ingredients, N.O.x Test SX-7 Black Onyx delivers a unique experience that is completely stackable with other pre-workouts or testosterone boosters!
POWERFUL NITRIC OXIDE SUPPORT FOR SUPERIOR MUSCLE PUMPS!
N.O.x Test™ SX-7® Black Onyx™ delivers skin-stretching pumps with powerful nitric oxide support agents, including L-citrulline and quercetin anhydrous. This potent pump complex is engineered to support nitric oxide production for superior muscle pumps.
INCREASES FREE TESTOSTERONE
N.O.x Test™ SX-7® Black Onyx™ not only provides powerful nitric oxide support, this powerful formula also helps improve performance by boosting free testosterone levels – a key factor is if you’re looking to perform at your best!
PACKED WITH SEVERAL POWERFUL INGREDIENTS
An amino acid that is a precursor to arginine shown to reach superior peak plasma arginine levels compared to a larger dose of L-arginine.
A bioflavonoid shown to increase key markers of nitric oxide production and reduce a vasoconstricting factor.
Red wine fruit extract
Supplies polyphenols, which emerging research shows may support the production of nitric oxide.
Rhodiola crenulata and Ginkgo biloba
This powerful combination of ingredients has been shown in a human clinical study to maintain peak testosterone-to-catabolic-hormone ratio of subjects engaged in an intense training regimen. This can help reduce catabolism and enhance performance.
An amino acid precursor to nitric oxide to support muscle pumps.
Supplies diindolylmethane (DIM).
A seaweed found on temperate coasts that supplies fucoxanthin.
Delivers a scientifically studied dose of boron, shown to increase free testosterone and decrease estradiol levels.2
TESTED FOR QUALITY AND PURITY
Each batch of new N.O.x Test™ SX-7® Black Onyx™ undergoes strict quality control and is third-party tested and verified to ensure that each bottle meets the highest standards of purity, quality and consistency.
HOW TO TAKE N.O.X TEST
SX-7 BLACK ONYX
Take 1 serving (4 caplets), once daily. Do not exceed 4 caplets in a 24-hour period. Read the entire label before use and follow the directions provided.