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L-Carnitine 2000

product on market Capsule Body Attack Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

L-carnitine tartrate is used to support energy metabolism and recovery, though research on its efficacy for fat loss is mixed. Vitamin C and biotin provide essential support for antioxidant defense and metabolic functions. There is moderate evidence for these ingredients in supporting general health and athletic performance.

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

Label

Product Label

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

Label Data

4 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 500.0mg (861 products) 61 studies (A:4, B:13)
Vitamin C
110 mg (138% DV)
50 mcg (100% DV)
1.7× RDA — within safe limits 27 studies (A:0, B:11)

Other Ingredients

L-Carnitine Tartrate Hydroxypropyl Methylcellulose L-Ascorbic Acid Magnesium Stearate D-Biotin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommended dosage: On training days, take 4 capsules 45 minutes before training. On non-training days, take 2 capsules in the morning and in the evening before bed time with plenty of liquid (200 mL).

Warnings & Precautions

Do not exceed the recommended daily dosage.

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Keep out of reach of small children.

Formulation Notes

High bioavailability

Boost formula for focus & energy support Biotin contributes to normal psychological function. Vitamin C contributes to a normal energy-yielding metabolism

Per daily serving: 2000 mg L-carnitine 110 mg vitamin C 50 mcg biotin Food supplement in capsule form with L-carnitine, vitamin C and biotin.

Additional Information

Made in Germany

If kept unopened in a cool, dry place, best before end of/Lot No.: see bottom. Once opened, use up quickly. Keep away from direct heat and light.

%NRV NRV = % of Nutrient Reverence Values 89 g = 100 capsules (890 mg each) = 25 servings

Metadata

Product Details

UPC / SKU4 250350 547588
DSLD Entry Date2025-05-21
Product TypeOther Combinations
FormCapsule
DSLD ID329583
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.