🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

6 Capsule(s) Serving Size
20 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

CarnoSyn
3.2 Gram(s)
350 mg
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 350mg UL 400mg
200 mg
✅ Within RDA (0.4× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 200mg UL 3500mg
📊 Market median: 250.0mg (337 products) 📚 125 studies (Tier A: 1, B: 41)
This product: 180mg
Capsimax Cayenne (Capsicum annuum) fruit extract
50 mg
Oligonol
50 mg
Bioperine Black Pepper (Piper nigrum) fruit extract
5 mg
Rauwolfia vomitoria root bark extract
1 mg
100 mcg
📊 Market median: 0.15mg (41 products)
Median 0.15mg This product: 0.1mg

Other Ingredients

Capsule Shell Magnesium Stearate Silicon Dioxide Rice Flour

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (81% of products) Nutrient (6% of products)

Target Groups

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

Product Information

📋 Directions for Use

Suggested use: Take one serving (6 capsules) of C4 Ultimate Shred with food in the morning or early afternoon. Some individuals may experience a harmless tingling sensation, which is attributed to Beta-Alanine. Do not take within 6 hours of bedtime. Do not exceed 6 capsules per day. Use only as directed.

⚠️ Warnings & Precautions

Some individuals may experience a harmless tingling sensation, which is attributed to Beta-Alanine. Do not take within 6 hours of bedtime. Do not exceed 6 capsules per day. Use only as directed.

Warning: This product is only intended for healthy adults, 18 years of age or older.

Do not use if pregnant or nursing. Before taking this product, consult a licensed, qualified, health care professional, especially if you are taking any other dietary supplement, prescription drug, or over-the-counter medication; or if you suspect you have or have been treated for, diagnosed with or have a family history of, any medical condition, including but not limited to: high or low blood pressure, diabetes, anxiety, cardiovascular, psychiatric or seizure disorders, cardiac arrhythmia, stroke, heart, liver, kidney, or thyroid disease, or difficulty urinating due to prostate enlargement. This product contains caffeine and should not be used in combination with caffeine or stimulants from other sources, including but not limited to, coffee, tea, soda, or other dietary supplements and medications.

Do not use this product continuously for more than 8 weeks. Discontinue use 2 weeks prior to surgery. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not use if the safety seal is broken or missing.

Keep out of reach of children.

Contains: Tree Nuts (Lychee Nut)

🧪 Formulation Notes

Some individuals may experience a harmless tingling sensation, which is attributed to Beta-Alanine.

This product contains caffeine and should not be used in combination with caffeine or stimulants from other sources, including but not limited to, coffee, tea, soda, or other dietary supplements and medications.

C4 Smart Energy Matrix

Contains: Tree Nuts (Lychee Nut)

CarnoSyn Carnosine Synthesizer Capsimax Capsicum extract

Additional Information

Store in a cool, dry place.

Made in the U.S.A. using strategically sourced domestic and imported ingredients and components.

Explosive energy and hardcore thermogenic

Product Details

UPC / SKU 8 42595 11263 4
DSLD Entry Date 2019-08-23
Product Type Other Combinations
Form Capsule
Brand Cellucor
DSLD ID 206394
Data Updated 2026-04-11

Research Evidence

151 Research Sources
53 Avg Quality Score
69 Systematic Review
50 Meta Analysis
24 Rct
2 Other
2 Narrative Review
2 Clinical Trial
1 Openfda Safety
A Antibiofilm Effects of Novel Compounds in Otitis Media Treatment: Systematic Review
Systematic Review International journal of molecular sciences 2024
B Interventions for treating urinary incontinence after stroke in adults
Meta Analysis The Cochrane database of systematic reviews 2019
B Effect of ginger in the treatment of nausea and vomiting compared with vitamin B6 and placebo during pregnancy: a meta-analysis
Meta Analysis The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2022
B The effects of ginger intake on weight loss and metabolic profiles among overweight and obese subjects: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2019
B Ginger supplementation for the treatment of non-alcoholic fatty liver disease: a meta-analysis of randomized controlled trials
Meta Analysis African health sciences 2023
B Herbal medications for anxiety, depression, pain, nausea and vomiting related to preoperative surgical patients: a systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2019
B The frontal association area: exercise-induced brain plasticity in children and adolescents and implications for cognitive intervention practice
Systematic Review Frontiers in human neuroscience 2024
B Zingerone as a Neuroprotective Agent Against Cognitive Disorders: A Systematic Review of Preclinical Studies
Systematic Review International journal of molecular sciences 2025
B Ginger intervention on body weight and body composition in adults: a GRADE-assessed systematic review and dose-response meta-analysis of 27 randomized controlled trials
Meta Analysis Nutrition reviews 2024
B Consistent Efficacy of Wendan Decoction for the Treatment of Digestive Reflux Disorders
Meta Analysis The American journal of Chinese medicine 2015
View all evidence for Ginger →

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