Acetyl L-Carnitine (ALCAR) is an acetylated form of L-Carnitine which is similar to typical L-Carnitine but is able to cross the blood-brain barrier. L-Carnitine is a compound naturally produced by the body which plays a key role in the mitochondrial oxidation of long-chain fatty acids.

When taken as a supplement, ALCAR supports exercise endurance and stamina, particularly for resistance training. Since ALCAR can cross the blood brain barrier, unlike the non-acetylated L-Carnitine it supports cognitive function and attention.

• SUPERCHARGE YOUR MITOCHONDRIA: ALCAR promotes mitochondrial function which may help support cognitive function and exercise endurance
• SUPPORT COGNITIVE FUNCTION: L-Carnitine is able to pass through the blood brain barrier to support memory, learning, and overall cognitive function
• GAIN AN EDGE IN THE GYM: By supporting mitochondrial function in your muscles ALCAR promotes energy production and may help support endurance
• ROOTED IN QUALITY: Manufactured and Tested in the USA from Globally Sourced Ingredients. Double Wood's ALCAR is manufactured and tested for microbes and heavy metals right here in the USA from Globally Sourced Ingredients
• WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing. Common spellings include (ALCAR, Acetyl L-Carnitine, and Acetyl L Carnitine)

As a supplement for exercise endurance or cognitive support, take 2-4 capsules (1000 mg – 2000 mg) per day on an empty stomach. It’s not recommended to take over 6 capsules (3000 mg) per day due to increased risk of side effects.