Dr Rachel Ho’s Blog

Stay informed of the latest news and expert insights in skincare science, beauty tips and aesthetic trends.

Why is everyone suddenly talking about buccal fat removal? Celebrities are getting this surgery to create a contoured look- think hollow cheeks, sharp cheekbones and jawlines like Bella Hadid and Zoe Kravitz. Lea Michele, is the latest actress to spark rumors about getting her buccal fats removed. Here's everything you need to know about buccal fat removal surgery; its side effects and compli

Are you aging while you sleep? Sleep wrinkles or lines may be caused by our sleeping posture. Facial distortion caused by compression and sheer forces on our faces while we sleep on our pillows may worsen wrinkles in the face. Here's everything you need to know about sleep wrinkles; and how to treat and prevent them.

How do UV sunscreen stickers work? Decoding the science behind another viral TikTok Trend, SpotMyUV's UV detection stickers that's being used to review sunscreens. These UV stickers turn purple in the presence of UV light to remind the user to reapply sunscreen when its effectiveness has worn off. My review of UV stickers and why these aren't reliable in this blogpost.