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Should You Avoid Using Moisturizer at Night to Let Your Skin Breathe?
Updated 07/11/23. People often ask me, "Should I occasionally skip moisturizer at night to give my skin a break?" My... Continue
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Stop Wasting Product—This Is the Most Effective Way to Apply Toner
Updated 03/15/23. If you're familiar with my skincare line or you're a regular reader of my blog, you know how... Continue
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Got A Winter Skin Rash? This May Be The Surprising Cause Of Those Red Bumps
Updated 02/22/22. Every winter, people contact me and say, "The skin on my face, chin, and neck is getting rough,... Continue
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Airplane Travel Dries Out Your Skin – And This Experiment Proves It
You always hear about how drying airplane air can be for your skin and you have probably felt it on... Continue
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The ONE (Surprising!) Blemish Product You Need To Use
Updated 6/21/17. For those who struggle with breakouts like pustules, cysts and clogged pores, the traditional approach has been to... Continue
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My Favorite Custom-Blend Powder To Get Glowing Skin
I’m a mixer. From salad dressings to yogurt, moisturizers, masks, and hair conditioners, I am frequently mixing things together to... Continue
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Five Ways To Hydrate Oily, Acne-Prone Skin Without Causing Breakouts
Updated 06/26/23. Are you someone who gets clogged pores with frequent or occasional breakouts, yet you find that acne products... Continue
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What Is The Worst Skin Care Line? Renée Rouleau Shares Her Thoughts
As a skin care expert, celebrity esthetician and someone who studies skin care ingredients and formulations extensively for my own... Continue
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How Do Hormones Affect The Skin In Your 60s?
Updated 3/20/19 .Intrinsic aging is determined by heredity, your genetic programming on a cellular level that controls the hormones responsible... Continue
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How To Prevent A Sunburn
Updated 7/7/15. I can't tell you how many times I've heard people complain of getting a sunburn but then say,... Continue