The climate is changing in ways we can both see and feel, higher temperatures, increased UV exposure, rising pollution levels, and fluctuating humidity. These factors can lead to dark spots, premature
ageing, acne, and a weakened skin barrier.
Dr Nirupama Parwanda, Dermatologist & Founder, Zolie Skin, shares what you need to know:
UV radiation is one of the primary external causes of skin damage. Prolonged exposure accelerates skin ageing, leading to fine lines, uneven tone, and dark patches. It is essential to apply a broad-spectrum SPF 30+ sunscreen daily, using an amount equivalent to two fingers. Consistent use helps prevent sun damage and premature ageing. If exposure continues, sunscreen should be reapplied every 2–3 hours.
Air pollution also significantly impacts skin health. Fine particulate matter (PM2.5) can penetrate the skin, causing oxidative stress, redness, inflammation, and collagen breakdown. To counter this, antioxidants such as Vitamin C and niacinamide are highly effective, as they help neutralise free radicals. Vitamin C also helps reduce dark spots, while niacinamide strengthens the skin barrier and reduces inflammation.
To adapt to a changing climate, it is crucial to maintain hydration and support the skin’s barrier function. Fluctuating humidity levels can disrupt the skin barrier, making it dry, sensitive, or overly oily. Ingredients like hyaluronic acid, ceramides, and glycerin help maintain hydration levels and repair the skin barrier.
When it comes to cleansing, it is important to be gentle. Over-washing or using harsh products can irritate the skin and further weaken its natural barrier.
