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Best Acetyl-L-Carnitine

Doctor's BestUpdated April 2026

This product has been discontinued. Label data shown is from the last available version.

Product Information

Form
Capsule
Servings Per Container
60
UPC
7 53950 00105 3
Product Type
Non-Nutrient/Non-Botanical
DSLD Entry Date
2013-07-25

Target Groups

Adult (18 - 50 Years)

All Ingredients

IngredientAmount% DV
Acetyl-L-Carnitine500 mg

† Daily Value not established.

Label Statements

General Statements: All Other Content

Acetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine, a vitamin-like nutrient synthesized in the body, from the amino acids lysine and methionine. ALC plays a key role in the production of acetylcholine, an important neurotransmitter for brain and nerve cell function.* The Sigma tau supplied Acetyl-L-Carnitine in this product is derived from a base of pharmaceutical grade L-Carnitine manufactured by a patented, FDA-approved process that fully complies with USP 25, FCC 4 and EU monographs. It is GMO-free, pesticide-free and BSE safe. Supports energy metabolism in the brain* Keeps nerves healthy and in repair* Decreases free radical production in the brain*

FDA Disclaimer Statement

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

Brand IP Statement(s) re: (c), (TM), (SM)

Science-Based Nutrition(TM)

FDA Statement of Identity

Dietary Supplement

General Statements: All Other Content

Scan for more info {QR Code}

Seals/Symbols

BIOSINT CARNITINES(TM)

General Statements: All Other Content

ENHANCES ALERTNESS & MENTAL FOCUS*

Suggested/Recommended/Usage/Directions

Suggested Adult Use: Take 1 to 4 capsules daily with or without food.

Formula re: Type

Not Suitable for Vegetarians

General Statements: All Other Content

CONTAINS NOTHING OTHER THAN LISTED INGREDIENTS

General: Product/Version Code

R 02/13

Supplement Facts Panel

Supplement Facts
Serving Size 1 Capsule(s)
Servings Per Container 60
Amount Per Serving% Daily Value*
Acetyl-L-Carnitine
500 mg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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