🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 57% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

3 Capsule(s) Serving Size
40 Servings
Other Combinations Product Type
57% Evidence Coverage

Supplement Facts — Evidence Check

3 mg (15% DV)
✅ Within RDA (0.2× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 3mg UL 35mg
150 mcg (50% DV)
📊 5.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.15mg
3 mg (30% DV)
✅ Within RDA (0.6× RDA of 5 mg) 📚 1 studies — no high-quality reviews
RDA 5mg This product: 3mg
3.5 mg (1% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 3.5mg
1 mg (6% DV)
📊 Market median: 500.0mg (115 products)
Median 500.0mg This product: 1mg
100 mcg (83% DV)
✅ 2.9× RDA — within safe limits 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.1mg
8 Stage Weight Loss Proprietary Blend
2437.5 mg

Other Ingredients

Gelatin Magnesium Stearate Microcrystalline Cellulose

Label Claims — Verification

All Other
Structure/Function
All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

SUGGESTED USE: Take one serving (3 capsules) with an 8 oz. glass of water twice daily. MORNING: Take three (3) capsules with 8 ounces of water 30-45 mins before breakfast. AFTERNOON: Take three (3) capsules with 8 ounces of water 30-45 mins before lunch. Drink a minimum of 1 gallon of water per day while on Shred Matrix *Shred Matrix should not be taken within 6 hours before bed.

⚠️ Warnings & Precautions

Consult your physician prior to use if you have a medical condition, including but not limited to, heart, liver, kidney, or thyroid disease, psychiatric or epileptic disorders, difficulty urinating, diabetes, high blood pressure, cardiac arrhythmia, recurrent headaches, enlarged prostate or glaucoma. Discontinue 2 weeks prior to surgery or if you experience rapid heart beat, dizziness, severe headache or shortness of breath.

KEEP OUT OF REACH OF CHILDREN.

ALLERGEN WARNING: This product was produced in a facility that may also process ingredients containing milk, egg, soybeans, shellfish, fish, tree nuts, and peanuts.

WARNING: Taking this product without adequate fluid may cause it to swell and block your throat or esophagus and may cause choking. Do not take this product if you have difficulty in swallowing. If you experience chest pain, vomiting, or difficulty in swallowing or breathing after taking this product, seek immediate medical attention. Not intended for use by persons under age 18. Do not exceed recommended dose. Do not consume synephrine or caffeine from other sources, including but not limited to, coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine. Contains caffeine. Do not use for more than 8 weeks.

Consult with your physician prior to use if you are pregnant or nursing, or if you are taking medication, including but not limited to MAO Inhibitors (MAOI), antidepressants, aspirin, nonsteroidal anti-inflammatory drugs or products containing phylephrine, ephedrine, pseudoephedrine, or other stimulants.

🧪 Formulation Notes

THIS PRODUCT CONTAINS NO BANNED SUBSTANCES

Additional Information

-The most powerful fat loss system available! -IS COMPLETELY unique - utilizing the power of THE comprehensive, 8-STAGE FAT LOSS SYSTEM, formulated to help you achieve the tight, fit, lean and toned body you've been seeking. -Utilizes the body's multiple energy pathways to mobilize fat to become the body's primary fuel source. -Destroys cravings, curbs hunger, improves energy and alertness, and enhances mental focus and mood.

Dom v8.2 20110117

MADE IN USA

AS MUSCLEPHARM’S PRESIDENT, IT’S IMPORTANT TO ME THAT MUSCLEPHARM PRODUCTS PERFORM! OUR COMPANY WAS BUILT BY ATHLETES, FOR ATHLETES, SO IT’S IMPORTANT THAT I WALK THE WALK TOO! SO, I PUT MY MONEY WHERE MY MOUTH IS WHEN I DECIDED TO GET INTO THE BEST SHAPE OF MY LIFE. I USED SHRED MATRIXTM TO GET INTO MY BEST CONDITION EVER AND I’M JUST AMAZED WITH THE RESULTS! I WOULD WAKE UP EACH MORNING LEANER AND TIGHTER, ALMOST AS IF THE FAT WERE MELTING AWAY RIGHT BEFORE MY EYES! AND THE BEST THING I NOTICED ABOUT SHRED MATRIX(TM) - I WAS NEVER HUNGRY! AMAZING APPETITE CONTROL, AMAZING RESULTS! BUT DON'T TAKE MY WORD FOR IT GET SHRED MATRIXTM NOW AND SEE FOR YOURSELF! (TRUST ME, I’M THE PRESIDENT OF MUSCLEPHARM. - I WOULDN’T PUT MY PICTURE ON THE BOX IF I DIDN’T BELIEVE IN THIS PRODUCT!

PRESIDENT MUSCLEPHARM

GET THE FREE DIET & TRAINING GUIDE AND LIVE THE SHRED LIFESTYLE!

FREE DIET & TRAINING GUIDE AVAILABLE AT SHREDLIFESTYLE.COM

MP MUSCLEPHARM(R)

Authentic OFFICIAL MUSCLEPHARM PRODUCT(TM)

8-STAGE WEIGHT-LOSS SYSTEM • STRONGEST FORMULA AVAILABLE • PHYSICIAN-FORMULATED • VISIBLE CHANGES IN LESS THAN 2 WEEKS

SHRED LIFESTYLE SERIES

8-STAGE WEIGHT-LOSS SYSTEM SHRED MATRIX’S CAREFUL COMBINATION OF CLINICALLY PROVEN INGREDIENTS IS PHYSICIAN-FORMULATED, RESULTING IN ONE OF THE MOST COMPLETE, MOST EFFECTIVE FAT LOSS SYSTEMS AVAILABLE. SHRED MATRIX’S COMPREHENSIVE FORMULA ATTACKS FAT FROM ALL ANGLES, IN IT’S 8-STAGE WEIGHT LOSS SYSTEM. STAGE 1. INCREASE ENERGY STAGE 2. RAMP UP METABOLISM STAGE 3. CRUSH HUNGER STAGE 4. BLOCK FAT FORMATION STAGE 5. ANTI-STRESS MOOD BALANCING BLEND STAGE 6. RAZOR-SHARP MENTAL FOCUS, WITHOUT CRASH OR JITTER STAGE 7. ELIMINATE EXCESS WATER STAGE 8. DESTROY SUGAR CRAVINGS

Product Details

UPC / SKU 7 18122 65798
DSLD Entry Date 2013-02-25
Product Type Other Combinations
Form Capsule
Brand MusclePharm
DSLD ID 18006
Data Updated 2026-04-11

Research Evidence

241 Research Sources
55 Avg Quality Score
113 Meta Analysis
75 Systematic Review
32 Rct
11 Clinical Trial
3 Other
3 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016
View all evidence for Niacin →

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