BRING OUT YOUR SUNSCREENS,

Dry

Use a moisturizing sunscreen. A lot of sunscreens use oils and ingredients that can help moisturize the skin.
Read the label.

Dark

You still need sunscreen. Skin tone is different from skin tan. Most people with a dark skin tone think they don’t need sunscreen

but they do. People with a dark skin tone should try and use sunscreen with an SPF of 15+.

Fair

Use a sunscreen with an SPF of 30+ and look for the product description to verify if the sunscreen protects you against all types of UV rays (UVA, UVB, etc.)

Wrinkled

You can use a sunscreen-spray. Wrinkles can make it difficult to apply sunscreen and make the surface of your skin more uneven. Hence, opt for a spray instead.

Now, what exactly is SPF?

SPF is the Sun Protection Factor, which is basically a measure of how long the sunscreen can protect your skin. SFF 30 means that when you apply the recommended amount of sunscreen, your skin will be protected for a period 30 times longer than the usual. For example, if your skin is too sensitive and usually burns within a minute, SPF 30 will protect you for 30 minutes. If your skin is mildly sensitive and usually burns within 10 minutes, SPF 30 will protect you for 300 minutes. Similarly, SFF 15 means protection for 15 times longer and SPF 100 means protection for 100 times longer.