Can You Make A Safe And Effective Sunscreen Yourself?

 

Sunscreen is a lotion or spray that you put on your skin to protect it from the sun. The sun's rays are strong and can damage your skin.

This damage can cause sunburn, wrinkles, and even skin cancer. Sunscreen helps to block these harmful rays from reaching your skin.

Why is sunscreen important?

Imagine the sun as a giant light bulb in the sky. That light bulb gives off different rays, just like a regular light bulb might give off light and heat. Two of the sun's rays

are called UVA and UVB. These rays can be damaging to our skin.

UVA rays can cause wrinkles and ageing, while UVB rays can cause sunburn and increase your risk of skin cancer. Sunscreen acts like a shield, absorbing or reflecting some of these rays before they can reach your skin.

Can you make your own sunscreen?

It might look like a fun and cost-effective project to make your own sunscreen, but you need to know that homemade sunscreens are not as effective as store-bought sunscreens. This means that they may not protect your skin as well from the sun's rays.

You can try to make sunscreen at home using some ingredients but, they’re unlikely to be safe or effective. Here's why:

1. Sunscreen needs science

The Food and Drug Administration (FDA) has specific guidelines for sunscreens.

These guidelines help to make sure that sunscreens are strong enough to protect your skin from the sun's harmful rays. Homemade sunscreens simply cannot be guaranteed to meet these standards.

2. Natural ingredients don't always block enough rays

Ingredients like aloe vera and coconut oil don't provide enough protection from the sun on their own. Even if you mix them together, they likely won't be strong enough to block UVA and UVB rays effectively.

What should you do instead?

Sun protection is very important. If you're worried about the ingredients in some sunscreens, there are other things you can do to protect your skin:

1. Whenever possible, try to stay out of the sun during the hottest part of the day, which is usually between 10 am and 4 pm. Find shade under a tree, umbrella, or tent.

2. Wear clothes that cover your arms, legs, and shoulders. A hat with a wide brim will help protect your face, neck, and ears.

3. Look for a broad-spectrum sunscreen with an SPF of 30 or higher. SPF stands for Sun Protection Factor. It tells you how well the sunscreen protects against UVB rays. Broad-spectrum means that the sunscreen protects against both UVA and UVB rays.

The bottom line

When it comes to sun protection, it's always best to choose a safe and effective sunscreen that meets FDA guidelines.

Here are some additional tips for using sunscreen safely and effectively:

• Apply sunscreen generously to all exposed skin 15 minutes before going outside.
• Reapply sunscreen every two hours, or more often if you are sweating or swimming.
• Don't forget to apply sunscreen to your lips, ears, and the tops of your feet.
• Be aware that sunscreen does not completely block out the sun's rays. It's important to use other sun protection measures as well.
• Drink plenty of fluids to stay hydrated.
• Take breaks in the shade to cool down.
• Be aware of the UV index, which is a measure of the sun's intensity. The higher the UV index, the more protection you need.