[
  {
    "id": "capillus-pro",
    "brand": "Capillus",
    "model": "CapillusPro",
    "sourceType": "laser",
    "waves": [
      650
    ],
    "wavelength": "650 nm",
    "emitters": "272 lasers",
    "output": "5 mW per laser; output per cm² not found",
    "session": "6 min daily",
    "fit": "Rigid insert under a cap",
    "power": "Rechargeable battery pack",
    "regulatory": "Manufacturer says FDA cleared; record not checked",
    "source": "https://www.capillus.com/products/capillus-pro",
    "note": "The brand lists 272 lasers and a six-minute daily session. A per-laser power figure is not the same as power per square centimetre. Do not calculate a dose from it.",
    "baseline": "https://ledmaskspecs.com/hair-growth-caps/",
    "baselineDate": "2026-08-20",
    "pageReviewed": "2026-11-01",
    "image": "/img/hair/capillus-capilluspro-hair-growth-device.webp",
    "imageSource": "https://www.capillus.com/cdn/shop/files/capillus-pro-6876243.png?v=1755842974",
    "imageCredit": "Capillus manufacturer product page",
    "thumbnail": "/img/hair/capillus-capilluspro-hair-growth-device-160.webp",
    "imageAlt": "Capillus CapillusPro — light-therapy hair device"
  },
  {
    "id": "currentbody-hair",
    "brand": "CurrentBody",
    "model": "Skin LED Hair Growth Helmet",
    "sourceType": "led",
    "waves": [
      620,
      660
    ],
    "wavelength": "620–660 nm",
    "emitters": "120 LEDs",
    "output": "Not found on the checked page",
    "session": "10 min daily",
    "fit": "Rigid helmet with Bluetooth headphones",
    "power": "USB rechargeable; cordless",
    "regulatory": "Manufacturer says FDA cleared; record not checked",
    "source": "https://www.currentbody.com/products/currentbody-skin-led-hair-regrowth-device",
    "note": "A convenient choice for a simple daily routine, with cordless use, built-in headphones and ten-minute sessions. The page gives a red wavelength range rather than one wavelength. It confirms 120 LEDs and a ten-minute daily routine. Headphones are a comfort feature, not a measure of light output.",
    "baseline": "https://ledmaskspecs.com/hair-growth-caps/",
    "baselineDate": "2026-08-20",
    "pageReviewed": "2026-11-01",
    "image": "/img/hair/currentbody-skin-led-hair-growth-helmet-hair-growth-device.webp",
    "imageSource": "http://www.currentbody.com/cdn/shop/files/currentbody-skin-led-helmet-woman-forward-facing-image-1.png?v=1783589907",
    "imageCredit": "CurrentBody manufacturer product page",
    "thumbnail": "/img/hair/currentbody-skin-led-hair-growth-helmet-hair-growth-device-160.webp",
    "imageAlt": "CurrentBody Skin LED Hair Growth Helmet — light-therapy hair device"
  },
  {
    "id": "dr-renu-hair",
    "brand": "Dr. Renú",
    "model": "LED Anti Hair Loss Cap",
    "sourceType": "led",
    "waves": [
      660,
      850
    ],
    "wavelength": "660 + 850 nm",
    "emitters": "192 light cores in 96 modules",
    "output": "30–45 mW/cm² total, manufacturer claim",
    "session": "10 min daily in the comparison; check current manual",
    "fit": "Soft fabric cap",
    "power": "2000 mAh; USB-C; cordless",
    "regulatory": "No device-specific FDA clearance verified",
    "source": "https://dr-renu.com/en-en/products/dr-renu-led-cap",
    "note": "A budget-friendly option to consider, with a soft cap, cordless USB-C charging and adjustable settings. The manufacturer lists 20–30 mW/cm² for red and 10–15 mW/cm² for near-infrared. It also lists continuous, 10 Hz and 40 Hz modes, five intensity levels and several timer settings. The ten-minute schedule comes from the older comparison; timer options do not establish a recommended dose.",
    "baseline": "https://ledmaskspecs.com/hair-growth-caps/",
    "baselineDate": "2026-08-20",
    "pageReviewed": "2026-11-01",
    "image": "/img/hair/dr-renu-led-anti-hair-loss-cap-hair-growth-device.webp",
    "imageSource": "http://dr-renu.com/cdn/shop/files/hf_20260513_160115_3a626980-88b5-485c-8f4b-60b7774eac0b.png?v=1778688395",
    "imageCredit": "Dr. Renú manufacturer product page",
    "thumbnail": "/img/hair/dr-renu-led-anti-hair-loss-cap-hair-growth-device-160.webp",
    "imageAlt": "Dr. Renú LED Anti Hair Loss Cap — light-therapy hair device"
  },
  {
    "id": "hairmax-powerflex",
    "brand": "HairMax",
    "model": "PowerFlex Laser Cap 272",
    "sourceType": "laser",
    "waves": [
      650,
      655
    ],
    "wavelength": "650 / 655 nm — source conflict",
    "emitters": "272 lasers",
    "output": "1,360 mW total; output per cm² not found",
    "session": "7 min, 3 days a week; page also says every other day",
    "fit": "Flexible cap; silicone liner",
    "power": "Rechargeable battery pack",
    "regulatory": "Manufacturer says FDA cleared; record not checked",
    "source": "https://hairmax.com/products/powerflex-272-laser-cap",
    "note": "The current page lists 650 nm in its specifications and 655 nm in its FAQ. Its instructions also differ on frequency. We show both rather than choosing a value. Confirm the manual for your exact model.",
    "baseline": "https://ledmaskspecs.com/hair-growth-caps/",
    "baselineDate": "2026-08-20",
    "pageReviewed": "2026-11-01",
    "image": "/img/hair/hairmax-powerflex-laser-cap-272-hair-growth-device.webp",
    "imageSource": "http://hairmax.com/cdn/shop/files/powerflex-272-main-mens-health.webp?v=1765458858",
    "imageCredit": "HairMax manufacturer product page",
    "thumbnail": "/img/hair/hairmax-powerflex-laser-cap-272-hair-growth-device-160.webp",
    "imageAlt": "HairMax PowerFlex Laser Cap 272 — light-therapy hair device"
  },
  {
    "id": "irestore-professional",
    "brand": "iRestore",
    "model": "Professional",
    "sourceType": "mixed",
    "waves": [
      655
    ],
    "wavelength": "655 nm",
    "emitters": "82 lasers + 200 LEDs",
    "output": "1,410 mW total; output per cm² not found",
    "session": "25 min; current highlights say 3× weekly",
    "fit": "Rigid helmet; 1.25 lb",
    "power": "Corded; battery pack extra in comparison source",
    "regulatory": "Manufacturer says FDA cleared; record not checked",
    "source": "https://www.irestorelaser.com/products/laser-hair-growth-system-professional",
    "note": "The current page confirms 282 light sources, 655 nm and 1,410 mW total output. Its highlights say three sessions a week, while the older comparison says every other day. Do not treat either as a replacement for the manual.",
    "baseline": "https://ledmaskspecs.com/hair-growth-caps/",
    "baselineDate": "2026-08-20",
    "pageReviewed": "2026-11-01",
    "image": "/img/hair/irestore-professional-hair-growth-device.webp",
    "imageSource": "http://www.irestorelaser.com/cdn/shop/files/01_Pro_White_Angle_Main_1500x1500_6eb67d85-e7fb-40a8-afdf-cc413f2f26b0.webp?v=1723667268",
    "imageCredit": "iRestore manufacturer product page",
    "thumbnail": "/img/hair/irestore-professional-hair-growth-device-160.webp",
    "imageAlt": "iRestore Professional — light-therapy hair device"
  }
]