🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

14 Gram(s) Serving Size
20 Servings
Other Combinations Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
35 Calorie(s)
Calcium
120 mg (12% DV)
Strength & Muscle pump activation
Performance & Endurance Blend
Extreme Neuro-Sensory Matrix

Other Ingredients

Silicon Dioxide Potassium Citrate Natural and Artificial flavors Calcium Carbonate Sucralose Acesulfame-Potassium FD&C Yellow No. 6 FD&C Yellow No. 5

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: To assess your tolerance, take a 1/2 serving (1/2 scoop) with 7 oz of water for up to three days. Once your tolerance has been assessed, take 1 serving (1 scoop) with 14 oz of water and consume 30 to 45 min before your workout. Do not exceed 1 scoop within a 24-hour period.

⚠️ Warnings & Precautions

Processed in a facility that processes egg, milk, peanut, shellfish, soy and wheat ingredients.

Warning: Not intended for use by persons under 18.

Do not use if pregnant or nursing.

Consult a medical doctor if you have a medical condition or before starting any diet or exercise program.

One serving of this product contains up to as much caffeine as 4 cups of coffee. Caffeine-sensitive individuals may experience the following symptoms including (but not limited to) restlessness, nervousness, tremors, headache, anxiety, palpitations, increased heartrate or difficulty sleeping. Do not combine with other sources of caffeine or stimulants. Some individuals may experience a harmless tingling sensation from the concentrated performance dose of beta-alanine.

Keep out of reach of children.

Do not use if packaging has been tampered with.

🧪 Formulation Notes

SX-7 Research-backed ingredients. Clinical doses. Full transparency. All power. New Shatter Black Onyx is a powerful pre-workout built with scientifically validated key ingredients to unleash explosive energy, mental focus, strength, performance and muscle pumps.

New Shatter Black Onyx delivers a superior combination of L-citrulline malate, beta-alanine and PEAK ATP for the best in muscle pumps and performance.

Ultimate neurosensory effects Our extreme neurosensory blend is the only one that combines caffeine for enhanced mental focus and alertness, along with alpha-GPC, TeaCrine and alpinia for the ultimate neurosensory effect.

Energy Focus Pumps Performance

400 mg Peak ATP 6 g L-citrulline malate 3.2 g Beta-alanine 100 mg TeaCrine 20 servings Orange Mango Natural & artificial flavors

Made in the U.S.A. from international ingredients.

Shatter Black Onyx is manufactured according to cGMP standards, as is required for all dietary supplements.

Made in the USA from international ingredients

Additional Information

America's #1 selling bodybuilding supplement brand

It’s an instant impact you feel minutes after a single scoop from the most uncompromising pre-workout in the game. Superior pumps & performance

In fact, our clinical dose of PEAK ATP has been shown in 12-week, independent university research to boost strength more than the placebo group and help subjects gain 90% more lean muscle than the placebo group. Even better, these same subjects gained 8.8 lbs of lean muscle versus the placebo group, which only gained 4.6 lbs. It's also been shown in research to enhance nitric oxide mediated blood flow with training, which means it works with our powerful does of L-citrulline malate and hawthorn for better pumps than the other guys.

Scientifically researched key ingredients MuscleTech research & development

Instant impact Pre-workout

Like us on Facebook Twitter @MuscleTech Instagram MuscleTech MuscleTech is America’s #1 Selling Bodybuilding Supplement Brand based on cumulative wholesale dollar sales 2001 to present.

Store in a cool, dry place (60 degrees F to 80 degrees F).

Product Details

UPC / SKU 6 31656 71338 1
DSLD Entry Date 2022-01-22
Product Type Other Combinations
Form Powder
Brand MuscleTech
DSLD ID 258515
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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