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L-Carnitine 1500 mg Natural Lemon Flavor

product on market Liquid Solgar Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

L-carnitine is researched for its role in fatty acid metabolism and energy production, while pantothenic acid supports the synthesis of coenzyme A. Evidence for these ingredients in general health is moderate, though specific clinical outcomes vary by population. The profile maintains a high safety rating.

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

Label

Product Label

Label for L-Carnitine 1500 mg Natural Lemon Flavor
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tbsp
Serving Size
31
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

10 mg (200% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
1500 mg
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)

Other Ingredients

Vegetable Glycerin purified Water Citric Acid natural Lemon flavor Potassium Sorbate Sodium Benzoate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Shake well before use. As a dietary supplement for adults, take one (1) tablespoon (15 mL) twice daily, preferably on an empty stomach or as directed by a healthcare practitioner.

Warnings & Precautions

If you are pregnant, nursing, taking any medications or have any medical condition, please consult your healthcare practitioner before taking any dietary supplement.

Discontinue use and consult your healthcare practitioner if any adverse reactions occur.

Keep out of reach of children.

Do not use if neck seal is missing or damaged.

Formulation Notes

This formulation provides Free Form L-Carnitine for optimal absorption and assimilation. It also provides Pantothenic Acid, part of a key coenzyme involved in energy release from cells.

Non-GMO Gluten, wheat & dairy free

Suitable for vegans

Free Of: Gluten, wheat, dairy, soy, yeast, sugar, artificial flavor, sweetener and color.

Additional Information

L-Carnitine is a dipeptide (formed from two amino acids) that provides support for endurance exercise and recovery from high intensity exercise. It is found in the mitochondria (powerhouses of cells) where it facilitates fat metabolism and energy production. L-Carnitine is also heart healthy, as the heart in particular is reliant on L Carnitine for the production of energy from fat.

Solgar offers these nutrients in a ready to use, great tasting, liquid delivery form. To reduce oxidation and preserve nutrient potency, the formula is filled under a nitrogen blanket.

SOLGB30721 04E

Since 1947

Free form Supports energy & fat metabolism Promotes exercise recovery

Store at room temperature.

Metadata

Product Details

UPC / SKU0 33984 30721 6
DSLD Entry Date2018-02-23
Product TypeOther Combinations
FormLiquid
BrandSolgar
DSLD ID81780
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.