What are the key ingredients in sunscreen?

What are the key ingredients in sunscreen?

The key ingredients in sunscreen typically include physical blockers like zinc oxide and titanium dioxide, as well as chemical filters like avobenzone and octisalate.

What do these ingredients do for my skin?

Zinc oxide and titanium dioxide provide broad-spectrum protection by reflecting UV rays, while chemical filters absorb UV radiation and convert it into heat.

Are there any harmful ingredients I should avoid?

Yes, some ingredients like oxybenzone and octinoxate can cause skin irritation or allergic reactions in some individuals. It's best to check labels.

How do I choose the right sunscreen for my skin type?

For oily skin, look for oil-free or gel-based sunscreens. For dry skin, cream-based formulas with moisturizing ingredients are ideal.

Can I use sunscreen on my face and body?

Yes, but it's best to use a sunscreen specifically formulated for the face, as they are often lighter and less likely to clog pores.