The difference between UVA and UVB

Most people are aware of the harmful effects of UVA and UVB rays from the sun. Knowing the difference between the two can help you achieve your skincare goals, especially if you’re concerned about aging or hyperpigmentation.

UVA rays are responsible for causing aging, while UVB rays can lead to skin cancer. The crucial difference between them is that UVA rays can penetrate windows, while UVB rays are blocked by them. This means that even when you’re inside your house, car, or workplace, you’re still exposed to UVA rays if you’re sitting near a window with direct sunlight. This is an important factor to consider because UVA exposure can contribute to premature aging.

To protect your skin from damage, it’s essential to wear sunscreen whenever you’re outside, even if you’re not directly in the sunlight. By being aware of the different types of sun rays and their effects, you can take better care of your skin and maintain a healthier, and more youthful appearance. Make sure you use a broad-spectrum sunscreen which means that the product protects from both UVA and UVB rays.