L-Carnitine 500
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Capsule(s)
Serving Size
Non-Nutrient/Non-Botanical
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
500 mg
📊 Market median: 500.0mg (861 products)
📚 60 studies (Tier A: 4, B: 13)
Other Ingredients
Gelatin
Calcium Carbonate
Starch
Silica
Vegetable Lubricant
Label Claims — Verification
❓
All Other
All Other (99% of products)
Structure/Function (88% of products)
Nutrient (18% of products)
Target Groups
Adult (18 - 50 Years)
Women (not pregnant or lactating)
Product Information
📋 Directions for Use
Directions: One capsule twice daily, or more, or as directed by a health care professional.
⚠️ Warnings & Precautions
Sold only for dispensing by a licensed health care professional.
Not to be used by pregnant or lactating women.
Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.
Keep out of reach of children.
🧪 Formulation Notes
Progressive Laboratories manufactured this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)
Free form amino acid
Additional Information
Certified GMP Compliant GMP Good Manufacturing Practices 21 CFR 111
Product Details
UPC / SKU
3 51821 00989 6
DSLD Entry Date
2023-08-23
Product Type
Non-Nutrient/Non-Botanical
Form
Capsule
DSLD ID
299195
Data Updated
2026-04-11
Research Evidence
80
Research Sources
49
Avg Quality Score
43
Rct
14
Clinical Trial
11
Systematic Review
9
Meta Analysis
2
Regulatory Source
A
Carnitine supplements for people with chronic kidney disease requiring dialysis
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
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
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