It's best to follow the manufacturer's instructions or consult a doctor regarding the dosage of Fast&Up L-Carnitine 2000mg Lean Body Lemon Flavour tablets. Generally, taking one tablet per day is common, but this can vary depending on your individual health needs.

• Avoid exceeding the recommended dose without medical advice.
• If you have health conditions, are pregnant, breastfeeding, or on other medications, check with your doctor first.
• Always read the product label carefully for specific instructions and warnings.

If you want, I can explain more about how L-Carnitine supplements work or their potential effects. For personalized guidance, please consult a specialist doctor.