Acetyl-L-Carnitine
What's inside
Supplement Facts
| Ingredients | Amount |
|---|---|
| acetyl-l-carnitine | 500 mg |
| Other ingredients: silica, vegetable stearate, microcrystalline cellulose, hydroxypropyl methylcellulose (capsule) |
Recommended use
As a dietary supplement, adults take 1 capsule 1-2 times daily or as directed by your healthcare professional.
Days supply
—
UPC
DL-82730-120X
Product categories
How it works
Acetyl-L-carnitine is an acetylated form of L-carnitine, modified specifically to improve its ability to cross the blood-brain barrier. This structural difference is what sets it apart from standard L-carnitine and makes it especially relevant for supporting cognitive function rather than energy metabolism alone.
Once in the brain, acetyl-L-carnitine supports the synthesis of acetylcholine, a neurotransmitter involved in memory, focus, and learning. Adequate acetylcholine activity is associated with sharper mental processing and may help support healthy cognitive function as the body ages.
Beyond its role in the brain, acetyl-L-carnitine also supports mitochondrial function throughout the body. Mitochondria are responsible for converting nutrients into usable energy, and acetyl-L-carnitine assists in shuttling fatty acids into the mitochondria for this process. This supports the body's ability to use fat as an energy source, which can be relevant for physical stamina and exercise performance.
Together, these mechanisms make acetyl-L-carnitine a dual-purpose nutrient, supporting both cognitive performance and physical energy metabolism, which is why it's often used by those focused on mental clarity, healthy aging, or active lifestyles.
Why take this product?
- ✓Promotes healthy brain function and supports overall cognitive performance*
- ✓Supports memory, focus, and mental clarity*
- ✓Supports energy production by aiding the body's fat metabolism*
- ✓Supports physical performance and endurance for active lifestyles*
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Book a free consultationFrequently Asked Questions
Everything you need to know about this product.
What is Douglas Laboratories Acetyl-L-Carnitine?
It is a supplement providing 500 mg of acetyl-L-carnitine per capsule. Acetyl-L-carnitine is an acetylated form of L-carnitine designed to cross the blood-brain barrier more effectively than standard L-carnitine, making it especially relevant for supporting cognitive function alongside energy metabolism.
What does acetyl-L-carnitine do in the body?
Once in the brain, acetyl-L-carnitine supports the synthesis of acetylcholine, a neurotransmitter involved in memory, focus, and learning. It also supports mitochondrial function by helping shuttle fatty acids into the mitochondria, which promotes the body's ability to use fat as an energy source. This dual action may help support both mental clarity and physical stamina.
How do I take Douglas Laboratories Acetyl-L-Carnitine?
Adults take 1 capsule 1-2 times daily, or as directed by your healthcare professional. Each capsule provides 500 mg of acetyl-L-carnitine.
Who is this product for?
It is well suited for adults looking to support cognitive performance, mental clarity, or healthy aging. It may also appeal to those with active lifestyles who want to support energy production and physical endurance. If you are pregnant, breastfeeding, taking medication, or considering this for a child, consult a qualified healthcare practitioner first.
How is acetyl-L-carnitine different from regular L-carnitine?
Acetyl-L-carnitine is structurally modified with an acetyl group, which improves its ability to cross the blood-brain barrier. This makes it particularly relevant for supporting brain function and acetylcholine production, whereas standard L-carnitine is more commonly associated with energy metabolism alone.
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