Reapply at least every two hours, immediately after towel drying, and after 80 minutes of swimming or sweating. Ceramides: Key components of the skin’s natural barrier; this formula with ceramides helps maintain and restore the skin’s moisture barrier Niacinamide: May help calm skin, reduce transepidermal water loss (TEWL), and increase moisture in skin’s uppermost layer. All sunscreens should be applied liberally for sun protection. It’s essential to use any sunscreen product as directed.

There are two main types of sunscreen products: mineral and chemical. Whereas chemical sunscreens are formulated with ingredients that help absorb UV rays, mineral sunscreens create a protective barrier on the skin’s surface. Mineral ingredients, like titanium dioxide and zinc oxide, effectively help reflect and scatter the sun’s rays. In addition, it’s also possible to find sunscreen products that feature a blend of both mineral and chemical sun protection.

Sunscreens are over-the-counter products that help protect your skin from the sun’s harmful ultraviolet (UV) rays. According to the American Academy of Dermatology (AAD), sunscreen can help prevent sunburn, premature signs of aging, and skin cancer (when used in combination with other sun protection measures). 1

Titanium Dioxide: Helps reflect and scatter UVA and UVB rays in mineral-based sunscreens, which can protect skin from sunburn and sun damage. When I applied CeraVe's Hydrating Mineral Sunscreen to my skin, I noticed it had a sheer tint, which made me a bit nervous. I don't usually opt for tinted sunscreen formulas, especially if I plan on wearing makeup that day. That day, I was opting for a fresh face anyway, and as I worked the product into my skin, the sheer tint slowly disappeared into my skin tone. However, I don't know if all skin tones will have the same experience—the product only comes in one shade. Hyaluronic Acid: Essential for maintaining skin's moisture balance. Helps give skin a smooth, plump texture. Apply to all sun-exposed areas of your face and thoroughly massage into the skin. The tinted formula should spread easily without leaving a greasy residue or feel.All sunscreens should be applied liberally for sun protection. It is essential to use any sunscreen product as directed.

Hybrid sunscreens are made using both mineral (physical) and chemical sun filters. By combining the both types of UV filters, hybrid sunscreens can offer the benefits of a mineral sunscreen with the cosmetic elegance of a chemical sunscreen. These sunscreens have a lightweight formula that rubs in easily on most skin tones. Hybrid formulas also offer a gentle, versatile, non-greasy sunscreen option that’s suitable for most skin types.

How Long Does Sunscreen Last?

Mineral sunscreen is made from naturally-occurring minerals, like zinc oxide and titanium dioxide. It creates a barrier between your skin and the sunlight, and reflects damaging UVA and UVB rays away from your skin to protect it. Both CeraVe sunscreens provide effective protection from the sun's harmful rays while delivering hydration to the skin. We recommend using Hydrating Mineral Sunscreen if you prefer a face or body sunscreen that is 100% mineral, meaning that there are no chemical sun filters used. For a sunscreen with a mineral filter that also provides the cosmetic elegance commonly found in chemical sunscreens, we suggest using CeraVe Hydrating Sheer Sunscreen. Additionally, we recommend our Hydrating Sheer Sunscreen if you’re looking for a water resistant product that can be used on both your face and body. We Tested 51 Sunscreens—These 12 Outperformed the Rest The Ingredients: Mineral SPF and signature ceramides Mineral sunscreen should be applied 15 minutes before sun exposure, and reapplied every two hours, or after swimming or sweating. The FDA requires that all sunscreen products have a shelf-life of at least three years. 1