You can try some simple home remedies to improve your complexion naturally. Applying aloe vera gel, honey, or a besan (gram flour) and yoghurt face pack once or twice a week may help make your skin look fresh and smooth. Also, avoid too much sun exposure, keep your skin clean, and maintain a healthy lifestyle for better-looking skin.

Dark marks after chickenpox usually fade gradually with time. Keep your skin moisturised, avoid scratching the area, and apply sunscreen to prevent the marks from becoming darker. If the marks do not fade after a few months, it is best to consult a dermatologist for suitable treatment.

To make your skin look brighter, focus on healthy daily habits. Wash your face twice a day with a mild cleanser, use a moisturiser suitable for your skin type, and apply sunscreen whenever you go outside. Drinking plenty of water, eating fresh fruits and vegetables, and getting enough sleep can also help improve your skin's natural glow over time.