Having a slightly darker skin tone is normal and healthy and does not require any medicine to change it. Skin glow depends mainly on skin health rather than skin colour. A simple daily skincare routine can improve natural glow. Clean your face twice a day with a mild cleanser to remove dust and oil. Apply a gentle moisturiser to keep the skin soft and hydrated. Use sunscreen every morning to protect against sun damage, which can make the skin look dull and uneven. You may also benefit from products containing vitamin C or niacinamide, as they can brighten the skin and reduce dullness. Eating fresh fruits and vegetables, drinking enough water, and getting good sleep all support healthy skin. Avoid using harsh fairness creams or unknown medicines, as they may harm your skin barrier. If you are concerned about your skin tone, it is best to consult a dermatologist for personalised advice.