Acetyl L-Carnitine 440 mgnone

Non-Nutrient / Non-Botanical

Brand: Signature Supplements

CapsuleNon-Nutrient/Non-BotanicalOn Market

Functions

Energy & Metabolism

Product label for Acetyl L-Carnitine 440 mg — Click to view full label

Net Contents

100 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

100

Supplement Form

Capsule

Bar Code (UPC/SKU)

Not specified

Product Version

Not Present

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Capsule(s) · 1 per day

Ingredient	Amount Per Serving
Acetyl-L-Carnitine Hydrochloride	440 mg	—

Not Present

Other Ingredients

Cellulose

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: For adults, take one (1) capsule daily, preferably with a meal.

Warnings & Precautions

Precautions re: Children

Keep out of reach of children.

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Pregnant or lactating women should consult a doctor before using any product. Consult doctor before use if you have, or have had, kidney disease or if you are taking any medications or remedies such as those to treat high blood pressure, heart medications, muscle relaxants or diuretics.

Precautions re: All Other

Discontinue use and consult your doctor if any adverse reactions occur, such as gastrointestinal discomfort or low blood pressure.

Precautions re: Children

Not intended for use by persons under the age of 18

Storage

Store in a dry place and avoid excessive heat.

Formulation

Formulation re: Does NOT Contain

NO: Chemical fillers or binders, artificial coloring, artificial flavor, preservatives, yeast, corn, milk or milk derivatives, lactose, salt, sodium, soy, sugar, gluten, starch or wheat.

Formulation re: Other

From a GMP Facility

Formulation re: Other

Mood support

FDA Statements

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Manufacturer & Distributor

Distributor

Signature Supplements

P.O. Box 1112, San Clemente, CA

Market Reference

$19.95 – $294.97· 14 listings

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BulkSupplements.com ALCAR HCl Powder L-Carnitine Supplement Powder
Walmart - BulkSupplements.com4.8(2500)
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Acetyl-L-Carnitine Fat Burner By Raw Nutrition
GoSupps.com5.0(10)
$59.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

Nutrition Depot
5.0 (112)
Vitamin & supplements store
2005 Southwest Fwy, Houston, TX 77098
Directions (346) 516-0878
Capitol Nutrition & Supplements
4.9 (204)
Vitamin & supplements store
7030 W 159th St, Orland Park, IL 60462
Directions (708) 444-2114
Supplement Superstore
5.0 (1389)
Vitamin & supplements store
8420 Eager Rd, St. Louis, MO 63144
Directions (314) 961-3935
e-NutritionStore.com
5.0 (10)
Vitamin & supplements store
6010 Meadowridge Center Dr K, Elkridge, MD 21075
Directions (443) 483-3340
eHerb Natural Healthy Food
4.8 (17)
Vitamin & supplements store
983 College St, Toronto, ON M6H 1A6, Canada
Directions +1 416-516-4666
Uscriptives
4.4 (42)
Vitamin & supplements store
1535 W Loop S Ste 200, Houston, TX 77027
Directions (800) 778-7191
GNC
4.4 (92)
Vitamin & supplements store
753 Broadway Spc 753, New York, NY 10003
Directions (212) 380-5999
Nutriessential
2.0 (16)
Vitamin & supplements store
5880 Collins Ave, Miami Beach, FL 33140
Directions (786) 623-4117

Research & Studies

Micronutrient–antioxidant therapy and male fertility improvement during ART cycles
M Lahimer, S Capelle, E Lefranc, D Bosquet, N Kazdar… - Nutrients, 2025 - mdpi.com
… g of L-carnitine and 500 mg of acetyl-L-carnitine, administered twice daily, along with a 30 mg … The paternal intake of BFCs can also benefit the epigenetic signature of the offspring and …
202513 citations
Exploring the potential of dietary supplements to alleviate pain due to long COVID
N Marchesi, M Allegri, GM Bruno, A Pascale, S Govoni - Nutrients, 2025 - mdpi.com
… This review presents individual components of food supplements with demonstrated efficacy in one or … These results suggest that acetyl-l-carnitine supplementation could decrease the …
20254 citations
Effect of paternal diet on spermatogenesis and offspring health: focus on epigenetics and interventions with food bioactive compounds
GFL Pascoal, MV Geraldi, MR Maróstica Junior… - Nutrients, 2022 - repositorio.usp.br
… of germ cells, and the epigenetic signature of the offspring, restoring … l-acetyl-carnitine (3 g/day for six months), alone or in combination with l-carnitine (l-carnitine 2 g/day plus l-acetyl-…
202255 citations
n-3 polyunsaturated fatty acids supplementation enhances hippocampal functionality in aged mice
D Cutuli, P De Bartolo, P Caporali… - Frontiers in aging …, 2014 - frontiersin.org
… The increased levels of some metabolic correlates (blood Acetyl-L-Carnitine and brain n-3 PUFA concentrations) found in n-3 PUFA supplemented mice also pointed toward an effective …
2014160 citations
Acylcarnitines: reflecting or inflicting insulin resistance?
MG Schooneman, FM Vaz, SM Houten… - Diabetes, 2013 - diabetesjournals.org
The incidence of obesity and insulin resistance is growing, and the increase in type 2 diabetes mel-litus (DM2) constitutes one of the biggest challenges for our healthcare systems. …
2013756 citations
Immune-Boosting and antiviral effects of antioxidants in COVID-19 pneumonia: A therapeutic perspective
S Sanduzzi Zamparelli, A Sanduzzi Zamparelli… - Life, 2025 - mdpi.com
… [35] conducted a study on the administration of 3000 mg of oral L-carnitine daily in three divided doses over five days in patients with mild-to-moderate COVID-19, alongside standard …
202511 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-08-22. DSLD Label ID: 338588. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.