SPF 40 Sunscreen: Superior Protection Against Harmful UV Rays

Sunscreen blocks most of the sun's rays. Its sun protection factor (SPF) tells you about the level of UV protection you can expect when you're out in the sun. If you're looking for sunscreen that offers high protection, explore products having an SPF rating of at least 40. Here's what you should know about SPF 40 sunscreen.

A sunscreen with SPF below 15 offers less protection. An SPF of 15 to 29 offers medium protection, 30 to 49 offers high protection, and over 50 offers very high protection. If you spend time outdoors in the sun every day, you may be interested in SPF 50 sunscreen, which is discussed in detail here.

Why Choose SPF 40 Sunscreen?

An SPF of 15 is the minimum needed to prevent sunburn from UVB rays. But a higher SPF, while seemingly offering incrementally greater protection, can reduce the effects of sun damage accumulated over the years. An SPF 40 sun cream that also provides UVA protection will prevent premature skin aging and decrease the risk of skin cancer.

Features of SPF 40 Sunscreens

An SPF 40 sunscreen blocks more than 97% of UVB radiation, helping prevent skin darkening, suntan, and sunburn. A good SPF 40 sunscreen can improve the condition of your skin and protect its health at any age.

Non-comedogenic SPF 40 sunscreens do not clog pores and cause breakouts. However, check the label to make sure that the sunscreen is suitable for all skin types.

The newer SPF 40 sunscreens avoid harmful ingredients that can be absorbed by the body's tissues. They may have moisturizing ingredients that improve skin hydration. Most are water/sweat resistant.

Best Practices for Using SPF 40 Sunscreen

The actual sun protection you get from your sunscreen with SPF 40 depends on how you use it. You know the importance of applying sunscreen every day, but are you doing it right? Consider these best practices for using SPF 40 sunscreen:

Apply it directly on the skin

Applying SPF 40 sunscreen should be the last step after moisturizing. Cleanse your face before putting on moisturizer or sunscreen. Wear makeup over your sunscreen.

Use enough

Take a dollop of SPF 40 sunscreen on your fingertips and apply it all over your face and exposed areas, including your chest, the top of your ears, and the back of your hands. Apply two layers to avoid missing a spot and ensure complete coverage.

Reapply every 2-3 hours

Even sunscreen with the highest SPF will wear off within a few hours. A best practice is to reapply sunscreen every 2-3 hours, after a swim, or following intense exercise or a sport where you may 'sweat out' the sunscreen.

SPF 40 sunscreen for the face may not be enough for your body

While face sunscreens can be used on the body, they may not provide the level of coverage or water resistance as body sunscreens. In addition, they are not packaged in large enough quantities to suffice application on both the face and body. Sunscreens formulated for the face generally have gentler ingredients. If you have sensitive skin, you should avoid using the same sunscreen for the body and face. If you choose to use sunscreen on the body, CodeSkin Ultralite Body Spray Sunscreen SPF 50+ is ideal.

Opt for full spectrum SPF 40 sunscreen

Choose a broad spectrum or full spectrum sunscreen that protects against both types of UV radiation: UVA and UVB. While UVB is notorious for causing sunburns and tans, UVA rays penetrate the skin and cause skin damage, from wrinkles and changes in skin texture to uneven pigmentation.

Shop Best SPF 40 Sunscreens Online at CodeSkin

SPF 40 sunscreens from CodeSkin are based on new formulations that avoid over 1600 ingredients in the restricted list of international organizations. They are sweat/water resistant and offer long-lasting hydration. CodeSkin sunscreens have a PA++++ rating, which correlates to extremely high UVA protection. Check out the best SPF 40 sunscreens here.

FAQs About SPF 40 Sunscreen

Answering these common questions on SPF 40 sunscreens will help you make an informed purchase decision.

Is SPF 40 Sunscreen suitable for all skin types?

If you have normal skin, SPF 40 sunscreen can provide adequate protection for daily activities and moderate sun exposure. If you have fair or sensitive skin, you will appreciate the added protection that SPF 50+ sunscreen provides, especially if you're out in the sun for long stretches of time. You may opt for CodeSkin UltraSensitive Mineral Sunscreen SPF 50+.

How often should I reapply SPF 40 Sunscreen?

Sunscreen, regardless of its SPF, can rub off or lose its effectiveness with time. It's important that you reapply your SPF 40 sunscreen at least every 2-3 hours. If you go without reapplying sunscreen during your outdoor activities, it will become less effective at blocking UV rays and leave your skin exposed to their harmful effects.

Can I use SPF 40 Sunscreen under makeup?

Yes, you can wear sunscreen under makeup. Your makeup will stay put!