Nitric oxide (NO) is a free radical gas molecule produced endogenously from L-arginine, oxygen, and NADPH by an enzyme nitric oxide synthase (NOS) [139]
How to Take L-Carnitine (Pill, Powder, or Liquid) L-Carnitine comes in several forms capsules, powders, or liquids each with its own advantages
This helps increase endurance both in the gym and in everyday life

This may suit you if You train regularly and want a non-stimulant routine add-on You prefer liquids over tablets You follow a plant-based or low-meat diet You want something simple to take before workouts Consider extra caution if You are pregnant or breastfeeding You have a medical condition or take prescription medication You have a history of seizures, or have been advised to avoid certain supplements Dosage and how to take Biotell L-Carnitine Liquid What you get per serving 1500mg L-Carnitine per 25ml dose Serving size: 12.5ml to 25ml Servings per container: 20 to 40 (depending on dose) Label directions Adults: 25ml once daily Ages 1318: 12.5ml once daily Under 12: seek professional advice before use Shake well before use Timing tips that keep it realistic Training days: take 3060 minutes pre-workout, or with a meal if you train later Rest days: take with breakfast or lunch Optional: some people prefer taking it with a meal that includes carbohydrates Always follow the directions on your specific product

Selain itu, L-Carnitine membantu menjaga keseimbangan energi selama aktivitas fisik atau latihan intens