ALCAR at 1g (1000mg) per serving is a strong clinical dose. This is the brain-specific form of carnitine with good evidence for cognitive function and mitochondrial support. Clean formula, veggie caps, minimal excipients. The 1g dose is well within the therapeutic range studied in clinical trials. Excellent value single-ingredient product.
The set is generated, never written by the brand.
NOW Foods NOW Acetyl-L-Carnitine 500mg: the formulation holds up. Lead: Acetyl-L-Carnitine at 1 g. ALCAR at 1g (1000mg) per serving is a strong clinical dose. Clinical dose on the primary, and the panel holds together.
Cognitive and cellular energy support for those looking to boost focus or metabolism.. This 1000mg dose hits the sweet spot for a daily baseline. It is enough to support brain health and energy but stays below the aggressive doses used for specific medical conditions. You are getting exactly what is on the label without any fillers or hidden blends.
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Also on the label (inactive): Hypromellose (cellulose capsule), Rice Flour, Stearic Acid (vegetable source), Silicon Dioxide

This read comes from the product's own supplement facts panel. Every dose was cross-referenced with published clinical trials to see whether it matches what the studies actually used.

