Premium acetyl-L-carnitine with zero D-carnitine contamination—brain and mitochondrial support.
Each capsule delivers 500mg pure ALCAR—the acetylated form with superior brain penetration. Unlike generic L-carnitine or contaminated blends, this is exclusively L-form. ALCAR supports mitochondrial fatty acid transport, cognitive function, and physical endurance during sustained demand.
Why This Formula
✔ Acetylated form—crosses blood-brain barrier unlike standard L-carnitine
✔ Zero D-carnitine—only the bioactive L-form, not racemic mixtures
✔ Supports mitochondrial beta-oxidation of fatty acids
✔ May reduce mental fatigue in chronic conditions more effectively than other forms
✔ Supports C-reactive protein balance (marker of cardiovascular health)Who It's For
Those seeking cognitive support, endurance during sustained mental work, and mitochondrial energy optimisation. Ideal for anyone wanting the superior brain-penetrating acetyl form without contamination.
The xSpan Labs Standard
Small-batch manufactured in the UK to GMP and ISO 9001 standards. No unnecessary fillers, no artificial colours, no inflated marketing—just premium-grade ingredients in their most effective forms. Every batch is tested for purity and potency.
Acetyl-L-Carnitine 500mg 90 Capsules - High-Strength ALCAR with no D-carnitine
Directions:
Adults, take 1 capsule per day with water. Do not exceed recommended dose.
Product Information:
1 capsule typically provides:
Acetyl L Carnitine 500mg
Ingredients:
Acetyl L Carnitine, Bulking Agent: Brown Rice Flour, Capsule Shell: Hydroxypropyl Methylcellulose, Anti-Caking Agents: (Magnesium Stearate, Silicon Dioxide).
Allergy Advice:
Although rigorous precautions are taken to prevent any cross-contamination, this product is manufactured in a facility that handles allergy-based materials.
Cautions:
Always consult your health practitioner before taking nutritional supplements, especially if you are taking medication or are under medical supervision. Not recommended for children, pregnant or lactating women. You should not take supplements as a substitute for a varied balanced diet or healthy lifestyle. Store in a cool, dry & dark place, under 25 degrees, out of reach of children.
Acetyl-L-Carnitine 500mg 90 Capsules :
- Suitable for Vegetarians & Vegans
- Carnitine is essential for the transport of long-chain fatty acids across the outer- and inner-mitochondrial membranes
- In studies Acetyl-L-Carnitine seems to have more interactions in the brain relative to L-Carnitine. In Chronic fatigue ALCAR may reduce mental fatigue whereas other forms do not
- L-Carnitine and its many forms are useful in supporting the liver
- ALCAR may reduce C-Reactive protein, which is an inflammatory biomarker for cardiovascular problems and atherosclerosis . Its reduction is thought to be protective
XSpan Labs Guarantees our High-Quality products are manufactured exclusively in the UK to GMP code of practice and ISO 9001, using only the finest quality raw materials in their highest grade and purest form so you receive a consistently high-quality product.
Our formulation is free from: ✘lactose, ✘gluten, ✘wheat, ✘soya, ✘yeast, ✘dairy, ✘GMOs.
Suitable for both Vegetarians and Vegans