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ABC Fuzzy Uncle Carl

product on market Powder Core Nutritionals Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

BCAAs, L-Glutamine, and Beta-Alanine are supported by moderate evidence for aiding muscle recovery and delaying fatigue. Citrulline Malate is recognized for its role in increasing blood flow and endurance. These ingredients generally demonstrate a strong safety profile when used as directed.

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

Label

Product Label

Label for ABC Fuzzy Uncle Carl
Open Full PDF View on NIH DSLD →
Details

Label Data

20.5 Gram(s)
Serving Size
50
Servings
Other Combinations
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

2.5 Gram(s)
Market median: 420.0mg (227 products)
2.5 Gram(s)
Market median: 1500.0mg (104 products) 21 studies (A:0, B:2)
2.5 Gram(s)
Market median: 2000.0mg (275 products)

Other Ingredients

Malic Acid Citric Acid Natural and Artificial flavors Sucralose Acesulfame Potassium Silicon Dioxide
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Mix 2 scoops in 16-32 ounces of water and shake well. Adjust water level according to taste. Consume immediately before and during training. Additional servings can be taken throughout the day to maximize effectiveness.

Warnings & Precautions

Warning: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

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

Pregnant or nursing women should not use this product. Consult your healthcare provider before using this product, especially if you are taking any prescription, over the counter medication, dietary supplement product, or if you have any pre-existing medical condition including but not limited to: high or low blood pressure, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, seizure disorder, psychiatric disease, diabetes, difficulty urinating due to prostate enlargement or if you are taking a MAOI (Monoamine Oxidase Inhibitor) or any other medication.

Immediately discontinue use and consult your health care professional if you experience adverse reaction to this product. Do not exceed recommended serving. Do not use if safety seal is broken or missing.

Keep out of reach of children.

Formulation Notes

Making a great BCAA product may be complicated, and other companies may get it wrong, but Core Nutritionals makes a superior BCAA product elementary. Tested amino ratios. Proven formulas.

No unnecessary fillers.

A: Aminos in the only clinically-verified and tested BCAA (branched chain amino acid) ratio of 2:1:1 to support endurance, recovery, and the building of lean muscle. When combined with regular weight/resistance training and a healthy, balanced diet. B: Beta-Alanine has been shown to increase muscle strength and performance, increase endurance, and decrease muscular fatigue. C: Citrulline malate, at a clinical serving size, that may help to increase NO (nitric oxide) synthesis and ATP production.

Advanced BCAA Supplement

Endurance Recover Rebuild Refresh

Fuzzy Uncle Carl Naturally & Artificially Flavored Dietary Supplement

Manufactured in a U.S. cGMP Facility.

Additional Information

Protect from heat, light and moisture. Store at 10-25 degress C (50-77 degrees F)

Metadata

Product Details

UPC / SKU6 72975 00955 7
DSLD Entry Date2023-10-24
Product TypeOther Combinations
FormPowder
DSLD ID297755
Data Updated2026-04-11
Research

Research Evidence

50
Research Sources
47
Avg Quality
28
Rct
13
Clinical Trial
5
Guideline
4
Systematic Review
A Using a Novel Consensus-Based Chemoinformatics Approach to Predict ADMET Properties and Druglikeness of Tyrosine Kinase Inhibitors.
Guideline International journal of molecular sciences 2025 PubMed DOI
B Australia and New Zealand consensus statement on the cardiovascular management of patients with chronic lymphocytic leukaemia treated with Bruton's tyrosine kinase inhibitors.
Guideline Internal medicine journal 2025 PubMed DOI
B Branched-chain amino acid supplementation for improving growth and development in term and preterm neonates
Systematic Review The Cochrane database of systematic reviews 2020 PubMed DOI
B [Clinical practice guideline on anaplastic lymphoma kinase-tyrosine kinase inhibitors for non-small cell lung cancer (2025 edition)].
Guideline Zhonghua zhong liu za zhi [Chinese journal of oncology] 2025 PubMed DOI
B [Chinese expert consensus on epidermal growth factor receptor tyrosine kinase inhibitors for the treatment of non-small cell lung cancer (2025 edition)].
Guideline Zhonghua yi xue za zhi 2025 PubMed DOI
B Consensus Guideline for the Diagnosis and Treatment of Tyrosine Hydroxylase (TH) Deficiency.
Guideline Journal of inherited metabolic disease 2025 PubMed DOI
B Baseline-dependent effect of dopamine's precursor L-tyrosine on working memory gating but not updating
Rct Cognitive, affective & behavioral neuroscience 2020 PubMed DOI
B Effect of Amino Acid Supplementation on Iron Regulation after Endurance Exercise
Rct Nutrients 2023 PubMed DOI
C Attenuating Muscle Damage Biomarkers and Muscle Soreness After an Exercise-Induced Muscle Damage with Branched-Chain Amino Acid (BCAA) Supplementation: A Systematic Review and Meta-analysis with Meta-regression
Systematic Review Sports medicine - open 2024 PubMed DOI
C The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic Review
Systematic Review Plant foods for human nutrition (Dordrecht, Netherlands) 2020 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.