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Carnitine 2000 mg

product on market Capsule ILN Iron Labs Nutrition Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Acetyl-L-Carnitine and B-vitamins are supported by moderate evidence for supporting energy metabolism and cognitive function. Vitamin D further contributes to general immune and bone health. Research coverage for this specific combination is limited, though the individual ingredients maintain a high safety profile.

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

Label

Product Label

Label for Carnitine 2000 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
2 mcg (40% DV)
Within RDA (0.1× RDA) 608 studies (A:16, B:251)
4 mg (286% DV)
3.1× RDA — above typical dose 13 studies (A:0, B:1)
4 mg NE (25% DV)
Within RDA (0.3× RDA) 196 studies (A:5, B:63)
4 mg (286% DV)
3.1× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
200 mcg (400% DV)
6.7× RDA — above typical dose 27 studies (A:0, B:11)
80 mcg (200% DV)
2.3× RDA — within safe limits 199 studies (A:1, B:55)

Other Ingredients

Acetyl-L-Carnitine Hydroxypropyl Methylcellulose Rice Flour Magnesium Stearate Silicon Dioxide Pyridoxine Hydrochloride Nicotinamide Riboflavin Cholecalciferol Chromium Picolinate D-Biotin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 4 capsules once per day. Take capsules with a glass of water.

Warnings & Precautions

Important Information: Do not exceed recommended daily dosage. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Not recommended for use by pregnant or lactating women. If you are taking any medications, are under medical supervision, have an existing medical condition or symptoms of illness, consult your doctor before use.

Using this supplement at the same time as other food supplements may result in excessive nutrient dosages, consult a qualified professional if you are unsure. Discontinue use and contact a doctor immediately if any adverse reactions occur.

Not intended for use by persons under the age of 18.

Do not use if seal is broken or missing.

Keep out of the reach of children.

Formulation Notes

Acetyl-L-Carnitine Acetyl L Carnitine with 6 added nutrients providing 2000 mg per serving

Suitable for vegetarians.

Additional Information

Store in a cool, dry place.

Metadata

Product Details

UPC / SKUX001IGV15B
DSLD Entry Date2023-07-18
Product TypeOther Combinations
FormCapsule
BrandILN Iron Labs Nutrition
DSLD ID288531
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
View all evidence for Carnitine →
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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.