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Circutol

product on market Capsule ecoNugenics Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

L-Carnitine is supported by moderate evidence for supporting energy metabolism and cellular function. The proprietary botanical and mushroom blends, along with NSK-SD, have limited clinical data regarding their specific efficacy in this formulation. Overall, the ingredient profile is considered safe, though evidence for the combined blend remains sparse.

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

Label

Product Label

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

Label Data

1 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Circutol Botanical and Organically Grown Medicincal Mushroom Proprietary Blend
1 Gram(s)
100 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
NSK-SD
50 mg

Other Ingredients

Rice, Myceliated Hypromellose Water Microcrystalline Cellulose L-Leucine Stearic Acid Silicon Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take 1-2 capsules, once or twice a day on an empty stomach. Loading dose: 2 capsules, twice daily for 2-8 weeks, or as recommended by your healthcare practitioner.

Warnings & Precautions

Warning: Reproductive Harm - www.P65Warnings.ca.gov/food.

Caution: Circutol is not recommended during pregnancy or nursing. Please consult your healthcare practitioner if you are taking medicine for a blood disorder.

Nattokinase is not recommended for those allergic to soy.

Formulation Notes

Cardiovascular

Total-Body Circulation Cardiovascular Function Blood Pressure Blood Circulation

Gluten free Non GMO

Vegan friendly

Manufactured in the U.S.A.

Circutol is formulated to promote optimal blood flow and circulatory health. Featuring the enzyme Nattokinase (Vitamin K2-free) as well as targeted botanicals, mushrooms and nutrients, this formula supports robust circulation, cardiovascular function and healthy blood pressure.

Additional Information

Formulated by Issac Eliaz, MD, LAc

FU=Fibrinolytic Units

Metadata

Product Details

UPC / SKU8 92985 00008 9
DSLD Entry Date2023-07-18
Product TypeOther Combinations
FormCapsule
DSLD ID292965
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.