Men's skincare routines often fall short, with common mistakes ranging from over-washing to neglecting scalp care. Dermatologists offer insights into these errors and provide simple yet effective tips for men to improve their skin health. Firstly, men should avoid the misconception that frequent washing is beneficial for oily skin. Over-washing can strip the skin's natural protective layer, leading to dryness and irritation. Instead, a simple routine of washing twice a day is recommended, especially after exercise or sweating. Secondly, diet and lifestyle significantly impact skin health. Men should be cautious of whey protein supplements, as they can trigger acne by increasing oil production. Opting for plant-based protein powders is a healthier choice. Additionally, men should not dismiss skin changes as mere signs of aging. Persistent redness, changing moles, or non-healing wounds may indicate underlying conditions like rosacea or skin cancer. Early detection and treatment are crucial to prevent acne scars and further complications. Another mistake is using the wrong moisturizer. Dr. Teo emphasizes that moisturizers do not cause breakouts but choosing the right one is essential. Light moisturizers or lotions are ideal for oily skin in Singapore's humid climate. Lastly, scalp care is often overlooked. An unhealthy scalp can lead to skin problems around the forehead and hairline, especially in oily skin types. Anti-dandruff shampoos with specific ingredients can help manage this issue. Dermatologists suggest simple yet effective tips, such as cooling the skin after exercise, keeping routines simple, and never skipping sunscreen, to help men achieve better skin health and appearance.