FAQ & Anleitungen
Red Light vs. Infrared: What’s the Difference — and What Does It Actually Do to Your Hair?
You’ve seen “red light therapy” all over skincare. You’ve seen “infrared” on hair tools. But are they the same thing? And does any of it actually matter for your hair? Here’s the clear, no-jargon breakdown. They’re Neighbours on the Light Spectrum — But Not the Same Light travels in wavelengths, measured in nanometres (nm). The spectrum goes from ultraviolet (invisible, high energy) through visible light (the colours we see) and into infrared (invisible again, felt as warmth). Red light: 620–700nm — the last visible colour before infrared. You can see it as a red glow. Near-infrared: 700–1100nm — just beyond what the eye can see. No visible glow, but it penetrates deeper into tissue. Both are low-energy, non-ionising wavelengths — meaning they don’t damage DNA or burn tissue the way UV does. The difference is where they work and how deep they go. What Red Light Does Red light (630–700nm) is absorbed primarily by the surface layers of skin and the scalp. This is why red light therapy is so effective for: Stimulating collagen production in skin Activating hair follicles to reduce shedding and encourage growth Reducing scalp inflammation It’s a treatment — something you do to your scalp over time to improve hair health at the root level. What Infrared Does to the Hair Strand Near-infrared (700nm+) penetrates deeper — past the scalp, into the hair strand itself. Inside the strand, it: Warms from within, rather than scorching the surface like traditional heat tools Smooths the cuticle layer — the overlapping scales that, when lifted, cause frizz and dullness Seals in moisture, preventing the dehydration that makes hair brittle over time Distributes heat evenly, reducing the hot spots that cause breakage This is why infrared is used in styling tools rather than scalp therapy devices. It’s not a treatment — it’s a smarter way to apply heat. The Key Difference in One Line Red light treats the scalp and follicle. Infrared protects and improves the hair strand during styling. They work at different depths, for different purposes. Both are beneficial — just not interchangeable. How the Glamup SoftWave™ Uses Both The Glamup SoftWave™ Infrared Styling Brush combines two infrared wavelengths in one tool: 850nm — deeper near-infrared that warms the hair from within for lasting hold and shape memory 620nm — sits at the red light/infrared boundary, smoothing the cuticle for frizz-free shine Together with Smart NTC Control for even 360° heat distribution, it’s designed to style hair the way light science says it should be done — from the inside out, without surface damage. → Explore the Glamup SoftWave™ Infrared Styling Brush
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The 45mm Barrel Is Having a Moment — Here’s Why Australians & Brits Are Obsessed
Tight ringlets are out. Bone-straight blowouts are fading. What’s taking over right now — from Sydney to London — is softer, more lived-in hair: relaxed curls, voluminous waves, and that effortless “I woke up like this” finish. The tool making it happen? A 45mm thermal brush. Why 45mm Works for Everyone Barrel size determines curl shape. At 45mm, you’re in the sweet spot: large enough for soft, voluminous movement, defined enough for real shape and hold. It works on bobs and long layers, fine hair that needs lift, and thick hair that needs control. In Australia, the look is coastal and bouncy — lifted roots, natural movement, humidity-resistant hold. In the UK, it’s undone elegance — face-framing flips and soft waves that go from office to evening. Both markets want the same thing: one tool, multiple looks, no heat damage. 4 Looks You Can Create Lifted Roots + Relaxed Body — Roll inward at mid-lengths, focus heat at the root. Voluminous, bouncy, effortless. Face-Framing Curls — Sweep sections around the face outward for a soft, flattering frame. The UK’s go-to for “effortless chic.” Elegant Outward Flips — Roll ends outward as you brush through. Polished, classic, done in minutes. Silky Sleek Blowout — Brush straight through root to tip. Infrared heat smooths the cuticle as you go — glossy, frizz-free, no flat iron needed. Built for These Looks The Glamup SoftWave™ Infrared Styling Brush is designed around the 45mm XL barrel. Its 135mm extended length covers more hair per pass — less repetition, less heat exposure. Dual Infrared Technology (850nm for hold, 620nm for cuticle smoothing) works with your hair structure, not against it. Smart NTC Control ensures even 360° heat with no hot spots. The result: salon-quality curls at home, with hair that feels healthier after styling — not fried. → Shop the Glamup SoftWave™ — $95
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