How to improve dull and yellowish skin

Dull and yellowish skin can be improved through the following methods: 1. Adjust sleep habits: Avoid intense physical activity and consumption of stimulating beverages such as strong tea or coffee after 10 PM each night. Ensuring good quality sleep and sufficient sleep duration helps restore skin radiance. 2. Enhance skincare routine: Cleanse the face daily with a gentle makeup remover and facial cleanser. Regularly exfoliate to remove dead skin cells, and use skincare products that provide hydration and skin brightening benefits. 3. Maintain a balanced diet: Increase intake of protein- and vitamin-rich foods, avoid picky eating, and ensure adequate nutritional intake for the body. 4. Adopt a healthy lifestyle: Engage in regular aerobic exercise. Activities such as weekly sauna sessions can promote metabolism, resulting in healthier, rosier, and more radiant skin.