Acetyl L-Carnitine, 500 mg: Mitochondrial Energy, Mental Clarity & Active Metabolism — Advanced Support for Brain, Nerves & Performance

Acetyl L-Carnitine (ALC/ALCAR) 500 mg, NOW Foods is an advanced, highly bioavailable form of L-carnitine, known for its ability to efficiently cross the blood–brain barrier. Each serving provides 1,000 mg acetyl-L-carnitine (from ALC HCl), delivering focused support for mitochondrial energy production, cognitive function, nervous system balance, and fatty-acid metabolism. By ferrying long-chain fatty acids into mitochondria, ALC supports the formation of ATP — the cell’s fuel — while the “acetyl” group contributes to the synthesis of acetylcholine, an essential neurotransmitter for memory and attention.

Detailed Benefits of Acetyl L-Carnitine

• Optimal cellular energy & day-long stamina

ALC acts as a “shuttle” for fatty acids into mitochondria, where they are converted into energy. When nutrient conversion to ATP is efficient, the body responds with more vitality and clarity from morning to evening.

✅ Supports ATP production — the universal cellular fuel
✅ Reduces feelings of fatigue linked to mental and physical effort
✅ Supports high-demand organs — brain, heart, muscles

• Mental clarity, memory & attention

The acetyl group in ALC is a precursor for acetylcholine, a neurotransmitter involved in learning, memory, focus, and processing speed. Useful during intense study periods, complex projects, or activities requiring sustained attention.

✅ Sustained focus — helps lift “brain fog” and improves organization
✅ Functional memory — support for encoding and recall
✅ Cognitive speed — fluid thinking and decision-making

• Neuronal health & nerve-fiber protection

ALC supports neuronal metabolism and cell-membrane integrity, contributing to defense against oxidative stress and maintaining synaptic plasticity. These effects translate into neuronal resilience and comfort at the level of the peripheral nervous system.

✅ Synaptic integrity — support for neuron-to-neuron communication
✅ Oxidative balance — protection for phospholipids and sensitive structures
✅ Nerve comfort — support for neuronal microcirculation

• Fat metabolism & body composition

Through its role in transporting fatty acids into mitochondria, ALC supports lipid oxidation and contributes to a more active metabolism. In synergy with a balanced lifestyle, it may support weight management and lean-mass definition.

✅ Efficient fat burning — turning fats into energy
✅ Metabolic tone — support for maintaining metabolic rate
✅ Body composition — support for active muscle tissue

• Physical performance & recovery

Muscle cells rely on ATP for contraction and recovery. ALC supports muscular energy yield, helping the body cope with effort and bounce back more easily after training.

✅ Increased endurance — energy available during exertion
✅ Reduced post-effort fatigue — efficient substrate metabolism
✅ Muscle recovery — support for steady performance

• Mood & emotional balance

By influencing acetylcholine and mitochondrial dynamics, ALC may support mental tone and motivation. Efficient neuronal metabolism often brings greater clarity and balance during demanding periods.

✅ Motivation & initiative — mental energy for daily goals
✅ Stress adaptation — supported nerves, calmer mind
✅ Emotional comfort — focused calm without restlessness

• Healthy cellular aging

Mitochondria underpin functional longevity. ALC supports mitochondrial biogenesis, functional quality, and oxidative balance — essentials for maintaining vitality with age.

✅ Antioxidant response — protects cellular lipids and proteins
✅ Mitochondrial function — energetic quality and efficiency
✅ General vigor — support for daily activities

• Cardiometabolic support

Cardiac tissue has high energy requirements. By optimizing fatty-acid oxidation, ALC supports the heart’s energy economy and may contribute to a balanced lipid profile as part of a responsible lifestyle.

✅ Myocardial energy efficiency — clean fuel for cardiomyocytes
✅ Lipid-metabolism support — contribution to managing circulating fats
✅ Circulatory wellbeing — support for everyday effort

• Cognitive comfort in digital-demand periods

Extensive computer work and heavy multitasking can induce mental fatigue and decreased attention. ALC provides raw material for acetylcholine and helps ensure steady neuronal energy.

✅ Stable focus — concentration for longer stretches
✅ Resistance to “cognitive burnout” — energetic reserves for neurons
✅ Mental fluency — clear thinking, quick responses

• Useful nutritional synergies

ALC fits seamlessly into a nutritional routine that includes:
— B vitamins (B1, B2, B3, B5, B6) — cofactors for energy metabolism;
— Magnesium — involved in hundreds of ATP-related enzymatic reactions;
— Lipid-phase antioxidants (e.g., vitamin E) — protect mitochondrial membranes.

✅ Metabolic efficiency — cofactors for nutrient conversion
✅ Membrane protection — redox balance in tissues
✅ Coherent routine — support for the long term

• Suitable for active lifestyles & cognitive goals

ALC is versatile: useful for professionals, students, athletes, and anyone seeking clean energy, concentration, and metabolic support in daily routines.

✅ 1,000 mg ALC per serving — concentrated intake, easy to integrate
✅ Bioavailable acetylated form — reaches nervous tissue quickly
✅ Comprehensive support — brain, nerves, muscles, metabolism

• Why NOW Foods Acetyl L-Carnitine?

• Quality & purity: ALC from a verified source, with a stable profile and excellent absorption;

• Standardization & traceability: a formula crafted for lot-to-lot consistency;

• Balanced nutritional philosophy: support for energy, brain, and metabolism in a single key ingredient.

Acetyl L-Carnitine 500 mg, NOW Foods delivers a complete package of energetic and cognitive support: fatty-acid transport for energy production, acetylcholine generation for memory and focus, antioxidant protection for cellular longevity, and resilience against modern demands. If you aim to combine mental clarity with physical vitality, ALC is a smart choice, precisely targeted to the mitochondria — the true source of your daily energy.




 

Directions

Take 1–2 capsules 1–2 times daily, as needed.




 

Other Ingredients

Hypromellose (cellulose capsule), rice flour, stearic acid (vegetable source), and silicon dioxide.
Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients.
Produced in a GMP facility that processes other ingredients containing these allergens.

Warnings

Store in a cool, dry place after opening.
For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
Natural color variation may occur in this product.