While the sun is very important for general health (think Vitamin D), it does cause skin damaging free radicals to form (pollution, alcohol, exercise, stress and diet are other culprits).
What are free radicals and why is it so important to treat them? A quick trip back to school science. They are basically atoms which have become unstable due to missing electrons. As a result, they try and steal electrons from other atoms. This starts a horrible cascading effect (all the atoms trying to steal from each other) which very quickly leads to damaged and uneven toned skin.
It's impossible to stop free radicals from forming so the only treatment is to neutralise them. This is where anti-oxidants come in. Vitamin C is a popular anti-oxidant, along with Vitamins E and A. So in summer you need to up your anti-oxidant skin care game. Our faves are Eucerin Q10 Active Day Cream for Normal Combination Skin, Nivea Perfect & Radiant Light Moisturiser Eventone & Vitamin E for Oily Skin, Garnier Dark Spot Corrector Daily Illuminating Moisturiser with Vitamin C and Olay Total Effects Moisturiser + Serum Duo SPF20.
And don't forget to help your skin care (and general) health along by eating more anti-oxidant rich foods - spinach, papaya, bell peppers, watermelon and broccoli for Vitamin C and wheat germ, sunflower seeds, eggs, peanut butter and avocado for E. The best news of all - you can indulge in a little dark chocolate for a sweet antioxidant kick (as long as it's 70%+ cacao).