Home/ Supplements/ Carnitine/ Acetyl L-Carnitine 1000 mg Unflavored

Acetyl L-Carnitine 1000 mg Unflavored

product on market Powder Muscle Empire Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Acetyl L-Carnitine (ALCAR) is researched for its role in supporting mitochondrial function and cognitive health. There is moderate evidence suggesting it may improve mental focus and energy metabolism. This ingredient is generally well-tolerated with a high safety profile.

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

Label

Product Label

Label for Acetyl L-Carnitine 1000 mg Unflavored
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Gram(s)
Serving Size
500
Servings
Non-Nutrient/Non-Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 500.0mg (861 products) 61 studies (A:4, B:13)

Other Ingredients

Ingredients
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take one serving (1 scoop) 1-2 times daily with 8-16 ounces of water or suitable beverage. Take once in the morning and/or again in the evening for best results.

Warnings & Precautions

Warning: Keep out of the reach of children. Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions and/or taking prescription drug(s) or OTC mediciation(s).

Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions and/or taking prescription drug(s) or OTC mediciation(s).

Always consult with a qualified health physician before taking any new dietary supplement.

Do not use or consume if inner seal is broken.

Formulation Notes

Allergens: This product contains no soy, dairy & dairy byproducts, eggs, fish, shellfish, wheat, gluten, tree nuts, or sesame seeds.

Acetyl L-Carnitine 1000mg per serving

Additional Information

Packed in USA

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L-Carnitine is a non-essential amino acid produced by the body from lysine and methionine. L-Carnitine may play a role in the transport of fatty acids to the mitochondria which is then used as a fuel source. L-Caritine may also help with preserving glycogen levels during exercise and has been suggested to stimulate lipid metabolism.

Acetyl is a water soluble methyl group that is single-bonded to a carbonyl compound. It is typically found with organic compounds such as neurotransmitter chemicals, acetylcholine and acetyl-CoA that are found in the brain. ALCAR is suggested to have improved absorption when compared to L-Carnitine base. It may also support increased neuron activity, alertness, and mitochondrial capacity. It may aid in reducing cognitive decline as well as assisting in repairs of damaged neurons and the protection of healthy neurons.

Part # 82850-6005T VER 2 0 REV 06 06 2015

Premium quality

Morning Pre During Post Night

Lab tested for purity and quality

100% Pure powder

Aids in protection and repair of neurons Promotes & supports healthy neuron activity Increased cellular energy capacity

Store in a cool, dry place.

Scoop inside Serving Scoop included (may settle during shipping)

500 Servings

Metadata

Product Details

UPC / SKU7 98711 49301 2
DSLD Entry Date2017-03-24
Product TypeNon-Nutrient/Non-Botanical
FormPowder
DSLD ID71451
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.