Overexposure to harmful UV rays can cause up to 20% more collagen loss in skin. Always ensure you have sun protection and stay out of the sun from 10am to 4pm, when the rays are the most intense. According to Environmental Working Group in UK, there are currently no sunscreens that meet their safety levels. Common sunscreen contains Vitamin A (retinol/ retinyl palmitate) which may increase the risk of cancer or disrupt hormonal balance. Choose sunscreen without these harmful chemicals. For added protection, wear a hat and cover up.