🟢 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

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

2 Capsule(s) Serving Size
75 Servings
Non-Nutrient/Non-Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 1000mg

Other Ingredients

Gelatin Cellulose Silicon Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (88% of products) Nutrient (18% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use: As a supplement, take 2-4 capsules per day on an empty stomach.

⚠️ Warnings & Precautions

Warning: Consult your physician before use.

Do not use Acetyl L-Carnitine if you are pregnant, nursing or are under 18 years of age.

Do not use Acetyl L-Carnitine if you are pregnant, nursing or are under 18 years of age.

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

Do not take Acetyl L-Carnitine and operate heavy machinery until you know how it affects you.

Keep out of reach of children.

Do not exceed 6 capsules per day.

🧪 Formulation Notes

Acetyl L-Carnitine is a compound produced by the body from lysine and methionine that has been acetylated in order to cross the blood brain barrier more effectively. Studies show it may support overall cognitive function, attention, as well as exercise endurance and stamina. It may also support blood pressure and blood flow as well as plasma nitrate levels.

Proudly made in USA Tested for Purity

Made with Non-GMO ingredients Gluten Free

1000 mg per serving

Supports exercise endurance and stamina Supports cognitive function and attention

Additional Information

Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.

Product Details

UPC / SKU 8 59793 00745 7
DSLD Entry Date 2021-01-22
Product Type Non-Nutrient/Non-Botanical
Form Capsule
DSLD ID 241708
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 Propionyl-L-carnitine for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2021
A Carnitine supplements for people with chronic kidney disease requiring dialysis
Systematic Review The Cochrane database of systematic reviews 2022
A Acetyl-L-carnitine for patients with hepatic encephalopathy
Meta Analysis The Cochrane database of systematic reviews 2019
A Acetyl-L-carnitine for the treatment of diabetic peripheral neuropathy
Meta Analysis The Cochrane database of systematic reviews 2019
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2012
B L-carnitine for cognitive enhancement in people without cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2017
B Carnitine for fatigue in multiple sclerosis
Systematic Review The Cochrane database of systematic reviews 2010
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
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
B Efficacy and Effectiveness of Carnitine Supplementation for Cancer-Related Fatigue: A Systematic Literature Review and Meta-Analysis
Meta Analysis Nutrients 2017
View all evidence for Carnitine →

Compare Similar Products

View all Carnitine products →