Shred

product on market Capsule JYM Supplement Science Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 83% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula combines caffeine and green tea extract, which have moderate evidence for increasing metabolic rate and fat oxidation. L-tyrosine and acetyl-L-carnitine are included to support cognitive focus and energy metabolism, though evidence for their weight loss efficacy is limited. The profile maintains a high safety score based on the included dosages.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Shred
Open Full PDF View on NIH DSLD →
Details

Label Data

6 Capsule(s)
Serving Size
40
Servings
Other Combinations
Product Type
83%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
500 mg
Market median: 500.0mg (223 products) 24 studies (A:0, B:1)
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
Market median: 180.0mg (239 products) 49 studies (A:1, B:19)
Capsimax Cayenne Pepper fruit extract
50 mg
20 mg
Market median: 983.0mg (16 products) 7 studies (A:0, B:1)

Other Ingredients

Cellulose Vegetable Cellulose Capsule Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take one serving (6 capsules) 1 time per day. Shred JYM can be taken with or without food. Some people may have a sensitive stomach and will not tolerate green tea extract well on an empty stomach. If this is you, be sure to take Shred JYM with meals.

Warnings & Precautions

Warning: Do not use if you are under the age of 18, pregnant or nursing, have any known or suspected medical conditions, or are taking any prescription or over the counter medications.

Warning: Do not use if you are under the age of 18, pregnant or nursing, have any known or suspected medical conditions, or are taking any prescription or over the counter medications.

Contains 200 mg of caffeine per serving and may not be appropriate for stimulants from other sources, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine. Do not use for more than 8 weeks.

Consult with your physician prior to use especially if you are taking medication, including but not limited to MAO inhibitors, antidepressants, aspirin, nonsteroidal, anti-inflammatory drugs or products containing phenylephrine, ephedrine, pseudoephedrine, or other stimulants, or 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 use 2 weeks prior to surgery. Immediately discontinue use and consult your physician if any adverse reactions occur, including but not limited to rapid heartbeat, dizziness, severe headache or shortness of breath. To avoid sleeplessness, do not consume within 6 hours of bedtime.

If you are sensitive to caffeine, do not take within 6 hours of bedtime.

Keep out of reach of children.

Do not purchase if seal is broken.

Warning: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

Formulation Notes

500mg Green Tea extract per serving 1500mg Acetyl-L-Carnitine per serving 20mg Synephrine per serving

Fat burner Fat loss supplement that helps increase calorie burning, metabolic rate and energy levels

This product was produced in a GMP-compliant facility. Good Manufacturing Practices, or GMPs, are a set of standards which ensure the purity and proper labeling of dietary supplements.

My guarantee This product is designed to enhance fat loss when used in conjunction with a proper diet and training program, like HIIT 100. The ingredients and amounts I used in my original Shred HYM formula are based on my long-standing recommendations. They have been shown in the lab and in the gym to promote fat loss, focus, and energy. What will you do with it? Jim Stoppani, PhD Owner - JYM Supplement Science

Additional Information

For questions regarding JYM products go to: Twitter Instagram @JimStoppani Facebook @DrJimStoppani or JYMSupplementScience.com

Store at 15-30 degrees C (59-86 degrees F). Protect from heat, light and moisture.

Metadata

Product Details

UPC / SKU8 17047 02022 5
DSLD Entry Date2021-09-24
Product TypeOther Combinations
FormCapsule
DSLD ID252316
Data Updated2026-04-11
Research

Research Evidence

80
Research Sources
49
Avg Quality
43
Rct
14
Clinical Trial
11
Systematic Review
9
Meta Analysis
2
Regulatory Source
A Propionyl-L-carnitine for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Carnitine supplements for people with chronic kidney disease requiring dialysis
Systematic Review The Cochrane database of systematic reviews 2022 PubMed DOI
A Acetyl-L-carnitine for patients with hepatic encephalopathy
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Acetyl-L-carnitine for the treatment of diabetic peripheral neuropathy
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2012 PubMed DOI
B L-carnitine for cognitive enhancement in people without cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2010 PubMed DOI
B Systematic Review and Meta-analysis on Effect of Carnitine, Coenzyme Q10 and Selenium on Pregnancy and Semen Parameters in Couples With Idiopathic Male Infertility
Meta Analysis Urology 2022 PubMed DOI
B Effects of Carnitine and Coenzyme Q10 on Sperm Quality and Pregnancy Rates in Men with Unexplained Infertility: A Systematic Review and Network Meta-Analysis
Systematic Review Reproductive sciences (Thousand Oaks, Calif.) 2025 PubMed DOI
B Efficacy and Effectiveness of Carnitine Supplementation for Cancer-Related Fatigue: A Systematic Literature Review and Meta-Analysis
Meta Analysis Nutrients 2017 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.