L-Arginine + Leucine

Yes, it is often used by athletes to improve endurance, muscle growth, and reduce fatigue.

Yes, it is safe when taken in the recommended dose. However, long-term use should be under medical supervision.

Check the label. While the amino acids are usually synthetic or plant-derived, some products may contain animal-based ingredients.

Only if advised by a doctor, as safety data in pregnancy and lactation is limited.

It may affect blood pressure or interact with heart medications. Consult your doctor if you are on regular treatment.

You may notice improvement in energy or muscle function within a few weeks, depending on your health condition.