Demi Moore knows that the best skincare products are multi-tasking formulas that not only keep your skin soft and comfortable, but also create the perfect base for glamorous makeup looks. This includes barrier repair creams, like Moore's favorite, the Dr. Althea 345 Relief Cream. For Glamour's Women of the Year Awards, Moore's makeup artist, Rokael Lizama, specifically used this Korean skincare face cream to "prime and prep" the actress's skin. While many barrier creams tend to have a thick texture, this popular one keeps things light yet ultra-nourishing for a weightless finish. With this product as her base, the final makeup look appeared airbrushed - an impressive feat for anyone over 40 (and Moore is 63!). See it! Get the Dr. Althea 345 Relief Cream for $27 at Amazon! Please note, prices are accurate as of the publishing date but are subject to change. The gentle barrier cream does much more than moisturize skin, though. Its name - 345 - actually explains exactly what the formula does. It contains three blemish-reducing ingredients, including niacinamide, to help prevent acne scars and even out skin tone, four nourishing elements (multiple ceramides and hyaluronic acid) to lock in hydration and five soothing ingredients, including tea tree leaf water, to calm your complexion as breakouts heal. Selena Gomez Applied This $29 Skin-Perfecting Cream Before the Golden Globes Korean skincare brands are known for their multi-faceted approach to skin health, and it's no surprise they're finally making waves in the US. However, in-the-know beauty lovers have been purchasing this cream on Amazon for years. Nearly 10,000 reviewers have rated the formula a perfect five stars. Some swear they'll never buy anything else, either. "This cream is a lifesaver for irritated or stressed skin. It has a calming, comforting formula that instantly soothes redness and dryness. The texture is creamy but lightweight, making it suitable for daily use without feeling greasy," one shopper wrote. "I love how it helps restore my skin when it feels sensitive or overworked. My complexion looks more even, hydrated, and healthy. This is a great cream to keep in your routine if you need gentle but effective skin relief." Dr. Althea 345 Relief Cream has been makeup artists' little secret for years, but they're no longer gatekeeping. Whether you're planning a special glam night (like Moore) or are just looking for an everyday soothing formula, this one can do both and more. See it! Get the Dr. Althea 345 Relief Cream for $27 at Amazon! Please note, prices are accurate as of the publishing date but are subject to change. Looking for something else? Explore more from Dr. Althea here and more barrier repair creams here! Don't forget to check out all of Amazon's Daily Deals for more great finds! This Sensitive Skin-Friendly Night Cream Has Powerful Anti-Aging Benefits Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more!