NEWKEY Skin Science Journal https://www.inewkey.com/blog Evidence-based guides to red, blue and near-infrared LED light therapy — wavelengths, dosing, routines and what the research supports. en-us 2026 NEWKEY https://www.inewkey.com/icon-192.png NEWKEY Skin Science Journal https://www.inewkey.com/blog LED Masks Are All Over TikTok. We Fact-Checked the Claims. https://www.inewkey.com/blog/tiktok-led-mask-claims-fact-check https://www.inewkey.com/blog/tiktok-led-mask-claims-fact-check Fri, 30 Oct 2026 12:00:00 GMT "10 minutes = glass skin," "LED melted my fat," "masks cause eye damage" — the algorithm has opinions. We went through the viral LED claims one by one and sorted them into evidence, exaggeration, and nonsense. The results may surprise you in both directions. Lifestyle support@inewkey.com (NEWKEY Editorial) LED Masks for Acne: What 465nm Blue Light Actually Does to a Breakout https://www.inewkey.com/blog/blue-light-therapy-acne-465nm https://www.inewkey.com/blog/blue-light-therapy-acne-465nm Fri, 30 Oct 2026 12:00:00 GMT Blue light acne therapy sounds like wellness-industry magic until you meet the actual mechanism: a photosensitizer made by the bacteria themselves. Here's the science, the evidence quality, and why the device you pick needs an FDA-cleared acne indication — not just blue LEDs. Clinical Science support@inewkey.com (NEWKEY Editorial) In-Office LED Facials vs. an At-Home Mask: The Math Nobody Shows You https://www.inewkey.com/blog/led-facial-vs-at-home-mask-cost https://www.inewkey.com/blog/led-facial-vs-at-home-mask-cost Fri, 30 Oct 2026 12:00:00 GMT A single professional LED session costs $75–$150, and the protocol that produces visible results is 8–12 sessions plus maintenance. We ran the three-year numbers against a $169.99 at-home mask — including the part of the math the spa industry prefers you skip. Buying Guide support@inewkey.com (NEWKEY Editorial) The 2026 Holiday Gift Guide: LED Skincare for Every Budget on Your List https://www.inewkey.com/blog/holiday-gift-guide-led-skincare-2026 https://www.inewkey.com/blog/holiday-gift-guide-led-skincare-2026 Fri, 30 Oct 2026 12:00:00 GMT Skincare gadgets are the hardest gifts to buy blind — which is exactly why this guide exists. Four budgets, four very different people, one rule about receipts that applies to every device on the shelf this season. Lifestyle support@inewkey.com (NEWKEY Editorial) The Best LED Face Masks of 2026: How We'd Actually Pick One https://www.inewkey.com/blog/best-led-face-mask-2026 https://www.inewkey.com/blog/best-led-face-mask-2026 Fri, 30 Oct 2026 12:00:00 GMT Every "best LED mask" list quietly skips the part where it tells you the criteria. Here are the six that matter, how the major FDA-cleared masks score against them, and where a $170 mask beats a $400 one — and where it doesn't. Buying Guide support@inewkey.com (NEWKEY Editorial) NEWKEY vs CurrentBody: An Honest Comparison of Two FDA-Cleared LED Masks https://www.inewkey.com/blog/newkey-vs-currentbody https://www.inewkey.com/blog/newkey-vs-currentbody Tue, 15 Sep 2026 12:00:00 GMT CurrentBody's Series 2 is the best-marketed LED mask in the world — and parts of it are worth the premium. We say where it beats us (1072nm deep NIR, a published clinical trial, wireless comfort) and where the NEWKEY wins (the acne indication it doesn't have, $169.99 vs $469.99, a 90-day full refund). Every regulatory claim checked against the FDA's database. Buying Guide support@inewkey.com (NEWKEY Editorial) NEWKEY vs Omnilux: An Honest Comparison of Two FDA-Cleared LED Masks https://www.inewkey.com/blog/newkey-vs-omnilux https://www.inewkey.com/blog/newkey-vs-omnilux Tue, 15 Sep 2026 12:00:00 GMT We make one of these masks, which is exactly why this comparison tells you where Omnilux wins — 830nm near-infrared, a wireless flexible fit, and a clinical pedigree we do not have — and where the NEWKEY wins. Every regulatory claim on both sides is checked against the FDA's own 510(k) database. Buying Guide support@inewkey.com (NEWKEY Editorial) Can You Use HSA or FSA Funds for an LED Light Therapy Mask? https://www.inewkey.com/blog/hsa-fsa-led-light-therapy https://www.inewkey.com/blog/hsa-fsa-led-light-therapy Mon, 14 Sep 2026 12:00:00 GMT The deciding factor is not the device — it is why you are buying it and whether you can document it. How the IRS rule works, what an LMN must contain, and which indications qualify. Buying Guide support@inewkey.com (Dr. Emily Chen) Retinol and Red Light Therapy: Can You Use Them Together? https://www.inewkey.com/blog/retinol-and-red-light-therapy https://www.inewkey.com/blog/retinol-and-red-light-therapy Mon, 14 Sep 2026 12:00:00 GMT They can work together — but not in any order, and not at any frequency. What each one asks of your skin, the one sequencing rule that matters, and how to tell purging from irritation. Skincare Guide support@inewkey.com (Dr. Emily Chen) LED Mask vs LED Panel: Which Should You Actually Buy? https://www.inewkey.com/blog/led-mask-vs-led-panel https://www.inewkey.com/blog/led-mask-vs-led-panel Mon, 14 Sep 2026 12:00:00 GMT One sits on your face, one sits across the room — and that single difference decides everything. An honest comparison, including the cases where a panel is the right purchase. Buying Guide support@inewkey.com (Dr. Emily Chen) Is Red Light Therapy Safe for Your Eyes? What Actually Matters https://www.inewkey.com/blog/red-light-therapy-eye-safety https://www.inewkey.com/blog/red-light-therapy-eye-safety Mon, 14 Sep 2026 12:00:00 GMT LED is not a laser, and blue light is not red light. What the real eye-safety considerations are, which medications change the calculation, and the three habits that cover the rest. Safety & Science support@inewkey.com (Dr. Emily Chen) How to Choose an LED Face Mask: 6 Specs That Matter https://www.inewkey.com/blog/how-to-choose-led-face-mask https://www.inewkey.com/blog/how-to-choose-led-face-mask Mon, 14 Sep 2026 12:00:00 GMT Devices at $60 and $600 make the same promises. Six specifications separate real engineering from a logo — plus four features you can safely ignore. Buying Guide support@inewkey.com (Dr. Emily Chen) LED Face Mask Wavelengths: What Each Nanometer Actually Does https://www.inewkey.com/blog/led-face-mask-wavelength-guide https://www.inewkey.com/blog/led-face-mask-wavelength-guide Mon, 14 Sep 2026 12:00:00 GMT Colour names are marketing; nanometers are physics. A plain-English guide to what 415nm, 630nm and 850nm each do, how deep they reach, and how to read a spec sheet in 30 seconds. Buying Guide support@inewkey.com (Dr. Emily Chen) How Long Does Red Light Therapy Take to Work? A Week-by-Week Timeline https://www.inewkey.com/blog/red-light-therapy-results-timeline https://www.inewkey.com/blog/red-light-therapy-results-timeline Mon, 14 Sep 2026 12:00:00 GMT Weeks 1–3 are supposed to look like nothing. Here is what actually changes between weeks 4 and 12, how to photograph the difference, and when it is fair to conclude a device is not working. Results & Expectations support@inewkey.com (NEWKEY Editorial) How Often Should You Use a Red Light Therapy Mask? https://www.inewkey.com/blog/how-often-red-light-therapy-mask https://www.inewkey.com/blog/how-often-red-light-therapy-mask Mon, 14 Sep 2026 12:00:00 GMT 3–5 sessions a week is the protocol — but the details decide whether it works. A practical weekly schedule for wrinkles, acne and neck care, plus the three mistakes that stall results. Usage Guide support@inewkey.com (NEWKEY Editorial) The Science Behind LED Light Therapy: What Red and Blue Light Actually Do https://www.inewkey.com/blog/led-light-therapy-science https://www.inewkey.com/blog/led-light-therapy-science Wed, 22 Jul 2026 12:00:00 GMT Photobiomodulation explained: what red and blue light actually do inside the skin, why dose is biphasic, and how depth decides what a wavelength can treat. Clinical Science support@inewkey.com (NEWKEY Editorial) Red Light vs. Blue Light: Choosing the Right LED Therapy for Your Skin Goal https://www.inewkey.com/blog/red-vs-blue-light-therapy https://www.inewkey.com/blog/red-vs-blue-light-therapy Wed, 15 Jul 2026 12:00:00 GMT They share a delivery method and nothing else. How red and blue light differ in mechanism, depth and clearance — and how to run both in one routine. Buying Guide support@inewkey.com (NEWKEY Editorial) Building the Perfect At-Home Skincare Routine with LED Therapy https://www.inewkey.com/blog/skincare-routine-2026 https://www.inewkey.com/blog/skincare-routine-2026 Wed, 08 Jul 2026 12:00:00 GMT A sequence, a cadence, and one rule about what goes under the light. The full AM/PM routine with LED therapy, plus what pairs with what and what to keep apart. Skincare Guide support@inewkey.com (NEWKEY Editorial) Don't Forget Your Neck: Why Decollete Care Matters https://www.inewkey.com/blog/neck-decollete-care https://www.inewkey.com/blog/neck-decollete-care Wed, 01 Jul 2026 12:00:00 GMT The neck ages faster than the face for four structural reasons — and face cream alone cannot fix any of them. Why near-infrared earns its place here. Skincare Guide support@inewkey.com (NEWKEY Editorial) What FDA Clearance Really Means for Your Skincare Devices https://www.inewkey.com/blog/fda-clearance-explained https://www.inewkey.com/blog/fda-clearance-explained Wed, 24 Jun 2026 12:00:00 GMT Cleared is not approved, and substantial equivalence is not a clinical trial. What a 510(k) really means, how to verify one, and the red flags to recognise. Clinical Science support@inewkey.com (NEWKEY Editorial) Skincare on the Go: How a Cordless LED Mask Fits Travel-Proof LED Therapy https://www.inewkey.com/blog/led-therapy-on-the-go https://www.inewkey.com/blog/led-therapy-on-the-go Thu, 18 Jun 2026 12:00:00 GMT Travel is the most reliable test of whether a routine survives. Corded versus cordless, battery realities, jet lag and the packing checklist. Lifestyle support@inewkey.com (NEWKEY Editorial)