Lisa Rinna is always a reliable source for a laugh and inspiration for shopping picks, and that includes the beauty products she can't live without.

And with summer in full swing, we're of course focused on all things SPF, from reapplication tips to derm-approved scalp protection, and of course some celeb-loved picks like this one that the Real Housewives of Beverly Hills alum swears by:

Coming in at just $23.50, she calls it her "little secret," and other celebs swear by it too, including Bravolebrities like Kyle Richards and Lala Kent.

It's formulated with UVA and UVB blocking zinc oxide, which protects you without a white cast. And it even has the added skincare benefits of niacinamide and vitamin E to support a healthy-looking complexion!

Shop this Lisa Rinna-approved SPF and more EltaMD sunscreens, below.

Lisa says: "EltaMD is my very favorite sunscreen. I put sunscreen on in the morning all over my face. I always have sunscreen on. That's my little secret. It does not break me out, which is huge."

Kyle Richards: "This is an amazing sunscreen. It's so light and great for under makeup. I love that."

Kandi Burruss: "You always need a good facial sunscreen. Get some protection. This is a highly recommended one. It's perfect."

Lala Kent: "It's fantastic. I'm huge with sunscreen. I always put it on my face. This stuff is bomb and it sits perfectly under makeup."

Benito Skinner: "I am rosacea-prone, so I can’t use chemical, so I have to use mineral. EltaMD is really good."

Witney Carson: "The UV Clear from EltaMD is my favorite! Everyone uses it and it's so easy to put on with no white streaks."

Julianne Hough: "For me, everything is about skin first and taking care of it. I love how this sunscreen makes me feel fresh and beautiful."

Rachel Kirkconnell: "EltaMD is light and creamy and my skin absolutely loves it, it doesn't smell or feel like sunscreen and I have used this one for years."

Kate Upton: "This sunscreen doesn't cause breakouts. It's really great. It's dermatologist-recommended. My sister is a dermatologist."

Prefer something tinted? Or looking to stock up with a two-pack of Lisa's fave? All of these EltaMD sunscreens offer sun protection, and are backed with thousands of 5-star reviews.

Dry skin? This SPF moisturizer is for you! It's formulated with hyaluronic acid to deliver a surge of moisture, making it the ideal morning moisturizer, with transparent zinc oxide for SPF 50 sun protection.

Looking for something with a tint? This provides a sheer layer of tinted coverage, blending seamlessly into the skin without a white cast.

If you can't live without the SPF that Lisa also swears by, pick up this exclusive 2-pack so you never run out.

Looking for more? Paige DeSorbo swears this cleansing balm "melts" away makeup.

The E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.

As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.