At-Home Hair Growth Devices: Which Are Worth Considering?
Compare at-home hair growth devices, from laser caps and helmets to combs, bands, and LED brushes, and learn what to check before buying.
Latest Blogs
The Placebo Effect in Beauty Tech: Belief Is Part of How It Works
Ritual, price, and belief all shape how effective a beauty device feels. Here's what placebo effect in beauty tech means, and why that's not a bad thing.
Best At-Home Anti-Aging Lasers 2026: Which Can You Invest In?
From 1450nm to 1064nm, fractional to cold laser, here's a full breakdown of 2026's leading at-home anti-aging lasers and how to pick the right one.
How to Layer Beauty Devices Without Overloading Your Skin
LED, microcurrent, and RF each work through a different mechanism. Here's how to layer beauty devices safely, plus where laser, IPL, and RF microneedling fit in.
The Rise of Wearable Beauty Tech: What’s Real & What’s Hype
Wearable beauty devices are booming in 2026, but does the data behind them actually improve your skin? Here's what the evidence and industry trends show.
Do LED Teeth Whitening Kits Work, or Is It Just the Gel?
LED lights are the star of most whitening kits, but does the light matter, or is the gel doing all the work? Here's what the research found.
UV vs. LED Nail Lamps: Speed, Durability, and Safety Compared
LED nail lamps cure faster, but does that make them better? We compared cure quality, durability, and skin safety between UV and LED nail lamps.
Facial Cupping Explained: What Suction Does for Your Skin
Facial cupping promises a lifted, brighter look through suction. We looked at the science, the silicone-vs-glass cupping tools, and what dermatology literature tells us.
Skin Cycling for Beauty Devices: Your Skin Needs Rest Days Too
Skin cycling taught us to rest between actives. Does the same logic apply to RF, laser, and microcurrent devices? Here's what the science suggests.
Traditional vs. Cryo Gua Sha Review: Which One Works Better?
We tested the Kitsch Stainless Steel Gua Sha tool and a Cryo Gua Sha tool from Pfefe for two weeks. Here's exactly what changed and what didn't.