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Triple Strength L-Carnitine 1500 mg Natural Grape Flavor

product on market Liquid Precision Engineered 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

L-carnitine is supported by moderate evidence for aiding fatty acid transport and energy metabolism. Pantothenic acid serves as a necessary cofactor for carnitine synthesis within the body. Overall, research coverage for this specific ingredient profile is limited.

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

Label

Product Label

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

Label Data

1 Tbsp
Serving Size
31
Servings
Non-Nutrient/Non-Botanical
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
20 Calorie(s)
Total Carbohydrates
5 Gram(s) (2% DV)
10 mg (100% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
Market median: 500.0mg (861 products) 61 studies (A:4, B:13)

Other Ingredients

Vegetable Glycerin Sorbitol deionized Water Citric Acid Natural flavors Potassium Sorbate Sodium Benzoate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: For adults, take one (1) (15 mL) tablespoon two times daily, preferably on an empty stomach. If you experience stomach sensitivity, take with meals.

SHAKE WELL BEFORE USE

Warnings & Precautions

WARNING: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Not intended for use by persons under the age of 18. Keep out of reach of children.

Do not use if outer seal is broken or missing.

WARNING: This product contains sugar alcohols, which may cause gastrointestinal discomfort. Excessive consumption may have a laxative effect.

Formulation Notes

No Artificial Color or Flavor, No Sugar, No Starch, No Milk, No Lactose, No Soy, No Gluten, No Wheat, No Yeast, No Fish.

WARNING: This product contains sugar alcohols, which may cause gastrointestinal discomfort.

200% MORE L-CARNITINE THAN THE LEADING COMPETITOR

VEGETARIAN DIETARY SUPPLEMENT

Additional Information

Precision Engineered has pioneered the manufacture of premium sports nutrition supplements. Our commitment to quality is the highest in our industry. Every product undergoes rigorous analysis for purity, potency, safety and freshness. We guarantee it!

Quality Assured

Store unopened container at room temperature. Refrigerate after opening.

TO REORDER PROD. #51435 www.vitaminworld.com 1-800-228-4533

PROD. #51435 B51435 03B

~ FAST ACTING LIQUID ~ PROMOTES MUSCULAR ENERGY ~ ASSISTS FAT METABOLISM ~ FREE FORM

Carnitine assists in the breakdown of energy stores in cells. Carnitine plays an essential role in making fat available for muscle tissue – promoting muscular energy. Muscle contains the highest concentration of Carnitine in the body, which makes it important for body- builders and athletes.

Per tablespoon

Metadata

Product Details

UPC / SKU7 66443 51435 0
DSLD Entry Date2016-08-24
Product TypeNon-Nutrient/Non-Botanical
FormLiquid
BrandPrecision Engineered
DSLD ID63191
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.