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How to Use Red-Light Therapy for Fuller, Healthier Hair at HomeHair loss isn’t always dramatic. It can be incremental. You start noticing a bit more scalp in harsh bathroom lighting; a tiny bald spot when you tie your hair up in a ponytail. The shower drain is more clogged than usual. Not long ago, hair-loss treatments meant topical remedies, supplements, or a flight to Turkey. Luckily, red-light therapy brings the potential for hair regrowth into your home—no clinical appointment required.Beyond skin rejuvenation, clinical studies suggest red-light therapy can help energize hair follicles, increase blood circulation in the scalp, reduce inflammation, and lower dihydrotestosterone levels—a hormone that causes hair loss and thinning. Red-light therapy also supports adenosine triphosphate (ATP) production, which helps provide oxygen and blood flow to the scalp and triggers follicles to remain in the hair-growth phase.To determine the best red-light therapy for hair growth, I tapped five WIRED tech reviewers who’ve dealt with hair loss themselves. We assessed red-light therapy caps, hands-free helmets with full scalp coverage, and low-level laser therapy (LLLT) or photobiomodulation devices for 16 weeks. Along the way, I reviewed the research, spoke with dermatologists, and tracked ease of use. These are the favorites that produced meaningful results and earned our trust.Be sure to check out our other wellness and skin care guides, including the Best LED Face Masks, Best Hair Dryers, and How to Spot Counterfeit Beauty Products on Amazon.Updated June 2026: I’ve added the GroWell Laser Hair Growth Cap, Laduora Duo 4-in-1 Pod-Based Scalp and Hair Care Device, and the Hairmax LaserBand 82 ComfortFlex. I’ve added an FAQ section. I also updated product information, links, and prices.Featured in This GuideBest Red-Light Therapy OverallCurrentBody LED Hair Growth HelmetJump to review Best Red-Light HelmetiRestore Elite Laser Growth Hair SystemJump to reviewJump ToAccordionItemContainerButtonBest Red-Light Therapy OverallPhotograph: Molly HigginsPhotograph: Molly HigginsPhotograph: Molly HigginsPhotograph: Molly HigginsCurrentBodyLED Hair Growth HelmetAccordionItemContainerButtonWIREDFull scalp coverage with hands-free sessionsSits on a base for storage and is charged via USB-C cordIntegrated timer and Bluetooth headphonesComes in two sizesTIREDEar covers can be difficult to adjust and pull hairMedium may still feel too large for smaller headsCurrentBody’s LED Hair Growth Helmet is a wearable, cord-free, Bluetooth-enabled device designed to improve hair density, thickness, and overall condition. After 12 weeks, I didn’t notice a difference in hair length—I did get a haircut halfway through testing—but I did spot new follicles sprouting along my scalp and sideburn area. My hairstylist mentioned that my hair felt thicker, and I noticed less breakage and hair caught in bristles when brushing. My balding roommate also tested the CurrentBody helmet, and he noted that his hair also felt thicker and that there was new growth around the scalp.#RedLight #Therapy #Fuller #Healthier #Hair #Homegear,shopping,fashion & beauty,leds,reviews,haircare,health

How to Use Red-Light Therapy for Fuller, Healthier Hair at Home

Hair loss isn’t always dramatic. It can be incremental. You start noticing a bit more scalp in harsh bathroom lighting; a tiny bald spot when you tie your hair up in a ponytail. The shower drain is more clogged than usual. Not long ago, hair-loss treatments meant topical remedies, supplements, or a flight to Turkey. Luckily, red-light therapy brings the potential for hair regrowth into your home—no clinical appointment required.

Beyond skin rejuvenation, clinical studies suggest red-light therapy can help energize hair follicles, increase blood circulation in the scalp, reduce inflammation, and lower dihydrotestosterone levels—a hormone that causes hair loss and thinning. Red-light therapy also supports adenosine triphosphate (ATP) production, which helps provide oxygen and blood flow to the scalp and triggers follicles to remain in the hair-growth phase.

To determine the best red-light therapy for hair growth, I tapped five WIRED tech reviewers who’ve dealt with hair loss themselves. We assessed red-light therapy caps, hands-free helmets with full scalp coverage, and low-level laser therapy (LLLT) or photobiomodulation devices for 16 weeks. Along the way, I reviewed the research, spoke with dermatologists, and tracked ease of use. These are the favorites that produced meaningful results and earned our trust.

Be sure to check out our other wellness and skin care guides, including the Best LED Face Masks, Best Hair Dryers, and How to Spot Counterfeit Beauty Products on Amazon.

Updated June 2026: I’ve added the GroWell Laser Hair Growth Cap, Laduora Duo 4-in-1 Pod-Based Scalp and Hair Care Device, and the Hairmax LaserBand 82 ComfortFlex. I’ve added an FAQ section. I also updated product information, links, and prices.

Featured in This Guide

Best Red-Light Therapy Overall

CurrentBody LED Hair Growth Helmet

Jump to review
 Best Red-Light Helmet

iRestore Elite Laser Growth Hair System

Jump to review

Jump To

Best Red-Light Therapy Overall

  • Photograph: Molly Higgins

  • Photograph: Molly Higgins

  • Photograph: Molly Higgins

  • Photograph: Molly Higgins

CurrentBody

LED Hair Growth Helmet

WIRED

  • Full scalp coverage with hands-free sessions
  • Sits on a base for storage and is charged via USB-C cord
  • Integrated timer and Bluetooth headphones
  • Comes in two sizes

TIRED

  • Ear covers can be difficult to adjust and pull hair
  • Medium may still feel too large for smaller heads

CurrentBody’s LED Hair Growth Helmet is a wearable, cord-free, Bluetooth-enabled device designed to improve hair density, thickness, and overall condition. After 12 weeks, I didn’t notice a difference in hair length—I did get a haircut halfway through testing—but I did spot new follicles sprouting along my scalp and sideburn area. My hairstylist mentioned that my hair felt thicker, and I noticed less breakage and hair caught in bristles when brushing. My balding roommate also tested the CurrentBody helmet, and he noted that his hair also felt thicker and that there was new growth around the scalp.

#RedLight #Therapy #Fuller #Healthier #Hair #Homegear,shopping,fashion & beauty,leds,reviews,haircare,health

Hair loss isn’t always dramatic. It can be incremental. You start noticing a bit more scalp in harsh bathroom lighting; a tiny bald spot when you tie your hair up in a ponytail. The shower drain is more clogged than usual. Not long ago, hair-loss treatments meant topical remedies, supplements, or a flight to Turkey. Luckily, red-light therapy brings the potential for hair regrowth into your home—no clinical appointment required.

Beyond skin rejuvenation, clinical studies suggest red-light therapy can help energize hair follicles, increase blood circulation in the scalp, reduce inflammation, and lower dihydrotestosterone levels—a hormone that causes hair loss and thinning. Red-light therapy also supports adenosine triphosphate (ATP) production, which helps provide oxygen and blood flow to the scalp and triggers follicles to remain in the hair-growth phase.

To determine the best red-light therapy for hair growth, I tapped five WIRED tech reviewers who’ve dealt with hair loss themselves. We assessed red-light therapy caps, hands-free helmets with full scalp coverage, and low-level laser therapy (LLLT) or photobiomodulation devices for 16 weeks. Along the way, I reviewed the research, spoke with dermatologists, and tracked ease of use. These are the favorites that produced meaningful results and earned our trust.

Be sure to check out our other wellness and skin care guides, including the Best LED Face Masks, Best Hair Dryers, and How to Spot Counterfeit Beauty Products on Amazon.

Updated June 2026: I’ve added the GroWell Laser Hair Growth Cap, Laduora Duo 4-in-1 Pod-Based Scalp and Hair Care Device, and the Hairmax LaserBand 82 ComfortFlex. I’ve added an FAQ section. I also updated product information, links, and prices.

Featured in This Guide

Best Red-Light Therapy Overall

CurrentBody LED Hair Growth Helmet

Jump to review

Image may contain: Basket
 Best Red-Light Helmet

iRestore Elite Laser Growth Hair System

Jump to review

Jump To

Best Red-Light Therapy Overall

  • Photograph: Molly Higgins

  • Photograph: Molly Higgins

  • Photograph: Molly Higgins

  • Photograph: Molly Higgins

CurrentBody

LED Hair Growth Helmet

WIRED

  • Full scalp coverage with hands-free sessions
  • Sits on a base for storage and is charged via USB-C cord
  • Integrated timer and Bluetooth headphones
  • Comes in two sizes

TIRED

  • Ear covers can be difficult to adjust and pull hair
  • Medium may still feel too large for smaller heads

CurrentBody’s LED Hair Growth Helmet is a wearable, cord-free, Bluetooth-enabled device designed to improve hair density, thickness, and overall condition. After 12 weeks, I didn’t notice a difference in hair length—I did get a haircut halfway through testing—but I did spot new follicles sprouting along my scalp and sideburn area. My hairstylist mentioned that my hair felt thicker, and I noticed less breakage and hair caught in bristles when brushing. My balding roommate also tested the CurrentBody helmet, and he noted that his hair also felt thicker and that there was new growth around the scalp.

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#RedLight #Therapy #Fuller #Healthier #Hair #Home

Ambrosia Sky is getting its second and final episode

Ambrosia Sky, a sci-fi game about death where you have to clean up alien fungi, will be getting its second act as a free update on August 6th. The game was originally planned to have three acts, but developer Soft Rains announced in March that it would be brought down to two. When Act Two launches, the game’s price will go up from $14.99 to $24.99.

The Citizen Sleeper games are coming to Nintendo Switch 2

The sci-fi RPGs Citizen Sleeper and Citizen Sleeper 2: Starward Vector are getting Switch 2 versions on June 25th. If you already own them on the original Switch, you can play the Switch 2 versions at no extra charge. Developer Gareth Damian Martin also says they will be revealing their next game during Sunday’s PC Gaming Show.

Desktop Explorer, a spooky game about looking through an old computer, launches in July

This trailer for Desktop Explorer, a horror puzzle game where you click through a creepy version of an old, Windows-like operating system, might be the scariest way to use a computer. It’s launching on July 17th.

Demonschool is getting DLC and will launch on the Switch 2

The upcoming paid DLC for Demonschool, a tactical RPG from Necrosoft that channels Buffy and Persona, has a focus on “puzzle battles” where players work to clear out enemies using certain characters in one turn. Both the DLC and the Switch 2 version (which includes mouse support and an improved frame rate) will launch sometime this year.

The developers of a point-and-click thriller are making a fantasy game

Powerhoof, the studio behind last year’s retro-styled mystery game The Drifter, is now working on The Telwynium, a “fantasy adventure epic.” “Book One” of the game is now available on Steam, though you can also grab it from Itch.io if you prefer.

The Mermaid Mask, a new detective game, is launching in July

SFB Games, the studio that made games like Tangle Tower and Crow Country, is releasing its next game, The Mermaid Mask, on July 16th. It’s a locked-door mystery that’s fully voice-acted and features hand-drawn animations — looks like a great story to settle into this summer.

#StoryRich #showcase #packed #narrativedriven #gamesEntertainment,Gaming,News">The first Story-Rich showcase was packed with narrative-driven gamesFellow Traveller, the publisher behind games like Titanium Court and 1000xResist, just wrapped up its Story-Rich Showcase, which featured a bunch of narrative-driven indie games. With more than 20 games on display, there was a lot to follow, but we’ve pulled together some of the most notable announcements below. You can also catch the full show on Fellow Traveller’s YouTube channel.Ambrosia Sky is getting its second and final episodeAmbrosia Sky, a sci-fi game about death where you have to clean up alien fungi, will be getting its second act as a free update on August 6th. The game was originally planned to have three acts, but developer Soft Rains announced in March that it would be brought down to two. When Act Two launches, the game’s price will go up from .99 to .99.The Citizen Sleeper games are coming to Nintendo Switch 2The sci-fi RPGs Citizen Sleeper and Citizen Sleeper 2: Starward Vector are getting Switch 2 versions on June 25th. If you already own them on the original Switch, you can play the Switch 2 versions at no extra charge. Developer Gareth Damian Martin also says they will be revealing their next game during Sunday’s PC Gaming Show.Desktop Explorer, a spooky game about looking through an old computer, launches in JulyThis trailer for Desktop Explorer, a horror puzzle game where you click through a creepy version of an old, Windows-like operating system, might be the scariest way to use a computer. It’s launching on July 17th.Demonschool is getting DLC and will launch on the Switch 2The upcoming paid DLC for Demonschool, a tactical RPG from Necrosoft that channels Buffy and Persona, has a focus on “puzzle battles” where players work to clear out enemies using certain characters in one turn. Both the DLC and the Switch 2 version (which includes mouse support and an improved frame rate) will launch sometime this year.The developers of a point-and-click thriller are making a fantasy gamePowerhoof, the studio behind last year’s retro-styled mystery game The Drifter, is now working on The Telwynium, a “fantasy adventure epic.” “Book One” of the game is now available on Steam, though you can also grab it from Itch.io if you prefer.The Mermaid Mask, a new detective game, is launching in JulySFB Games, the studio that made games like Tangle Tower and Crow Country, is releasing its next game, The Mermaid Mask, on July 16th. It’s a locked-door mystery that’s fully voice-acted and features hand-drawn animations — looks like a great story to settle into this summer.#StoryRich #showcase #packed #narrativedriven #gamesEntertainment,Gaming,News

Titanium Court and 1000xResist, just wrapped up its Story-Rich Showcase, which featured a bunch of narrative-driven indie games. With more than 20 games on display, there was a lot to follow, but we’ve pulled together some of the most notable announcements below. You can also catch the full show on Fellow Traveller’s YouTube channel.

Ambrosia Sky is getting its second and final episode

Ambrosia Sky, a sci-fi game about death where you have to clean up alien fungi, will be getting its second act as a free update on August 6th. The game was originally planned to have three acts, but developer Soft Rains announced in March that it would be brought down to two. When Act Two launches, the game’s price will go up from $14.99 to $24.99.

The Citizen Sleeper games are coming to Nintendo Switch 2

The sci-fi RPGs Citizen Sleeper and Citizen Sleeper 2: Starward Vector are getting Switch 2 versions on June 25th. If you already own them on the original Switch, you can play the Switch 2 versions at no extra charge. Developer Gareth Damian Martin also says they will be revealing their next game during Sunday’s PC Gaming Show.

Desktop Explorer, a spooky game about looking through an old computer, launches in July

This trailer for Desktop Explorer, a horror puzzle game where you click through a creepy version of an old, Windows-like operating system, might be the scariest way to use a computer. It’s launching on July 17th.

Demonschool is getting DLC and will launch on the Switch 2

The upcoming paid DLC for Demonschool, a tactical RPG from Necrosoft that channels Buffy and Persona, has a focus on “puzzle battles” where players work to clear out enemies using certain characters in one turn. Both the DLC and the Switch 2 version (which includes mouse support and an improved frame rate) will launch sometime this year.

The developers of a point-and-click thriller are making a fantasy game

Powerhoof, the studio behind last year’s retro-styled mystery game The Drifter, is now working on The Telwynium, a “fantasy adventure epic.” “Book One” of the game is now available on Steam, though you can also grab it from Itch.io if you prefer.

The Mermaid Mask, a new detective game, is launching in July

SFB Games, the studio that made games like Tangle Tower and Crow Country, is releasing its next game, The Mermaid Mask, on July 16th. It’s a locked-door mystery that’s fully voice-acted and features hand-drawn animations — looks like a great story to settle into this summer.

#StoryRich #showcase #packed #narrativedriven #gamesEntertainment,Gaming,News">The first Story-Rich showcase was packed with narrative-driven games

Fellow Traveller, the publisher behind games like Titanium Court and 1000xResist, just wrapped up its Story-Rich Showcase, which featured a bunch of narrative-driven indie games. With more than 20 games on display, there was a lot to follow, but we’ve pulled together some of the most notable announcements below. You can also catch the full show on Fellow Traveller’s YouTube channel.

Ambrosia Sky is getting its second and final episode

Ambrosia Sky, a sci-fi game about death where you have to clean up alien fungi, will be getting its second act as a free update on August 6th. The game was originally planned to have three acts, but developer Soft Rains announced in March that it would be brought down to two. When Act Two launches, the game’s price will go up from $14.99 to $24.99.

The Citizen Sleeper games are coming to Nintendo Switch 2

The sci-fi RPGs Citizen Sleeper and Citizen Sleeper 2: Starward Vector are getting Switch 2 versions on June 25th. If you already own them on the original Switch, you can play the Switch 2 versions at no extra charge. Developer Gareth Damian Martin also says they will be revealing their next game during Sunday’s PC Gaming Show.

Desktop Explorer, a spooky game about looking through an old computer, launches in July

This trailer for Desktop Explorer, a horror puzzle game where you click through a creepy version of an old, Windows-like operating system, might be the scariest way to use a computer. It’s launching on July 17th.

Demonschool is getting DLC and will launch on the Switch 2

The upcoming paid DLC for Demonschool, a tactical RPG from Necrosoft that channels Buffy and Persona, has a focus on “puzzle battles” where players work to clear out enemies using certain characters in one turn. Both the DLC and the Switch 2 version (which includes mouse support and an improved frame rate) will launch sometime this year.

The developers of a point-and-click thriller are making a fantasy game

Powerhoof, the studio behind last year’s retro-styled mystery game The Drifter, is now working on The Telwynium, a “fantasy adventure epic.” “Book One” of the game is now available on Steam, though you can also grab it from Itch.io if you prefer.

The Mermaid Mask, a new detective game, is launching in July

SFB Games, the studio that made games like Tangle Tower and Crow Country, is releasing its next game, The Mermaid Mask, on July 16th. It’s a locked-door mystery that’s fully voice-acted and features hand-drawn animations — looks like a great story to settle into this summer.

#StoryRich #showcase #packed #narrativedriven #gamesEntertainment,Gaming,News
OpenAI announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in webpages and other content sources.

Among other things, Lockdown Mode will disable live web browsing (so you can only access cached content), the retrieval and display of images from the web (you can still generate images), deep research, and agent mode.

The company says that even with Lockdown Mode turned on, ChatGPT could still be vulnerable to prompt injections — which could, for example, “appear in cached web content or in an uploaded file, and could still affect the behavior or accuracy of a response.”

But the goal is to reduce the likelihood that sensitive data gets shared in the process.

“Lockdown Mode is not intended for everyone,” OpenAI says. “It is designed for people and organizations that handle sensitive data and want stricter protection from data exfiltration risks related to prompt injection.”

The company says it’s currently rolling Lockdown Mode out to self-serve ChatGPT Business accounts, as well as eligible personal accounts.

#OpenAI #unveils #Lockdown #Mode #protect #sensitive #data #prompt #injection #attacks #TechCrunchOpenAI">OpenAI unveils Lockdown Mode to protect sensitive data from prompt injection attacks | TechCrunch
OpenAI announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in webpages and other content sources.

Among other things, Lockdown Mode will disable live web browsing (so you can only access cached content), the retrieval and display of images from the web (you can still generate images), deep research, and agent mode.







The company says that even with Lockdown Mode turned on, ChatGPT could still be vulnerable to prompt injections — which could, for example, “appear in cached web content or in an uploaded file, and could still affect the behavior or accuracy of a response.”

But the goal is to reduce the likelihood that sensitive data gets shared in the process.

“Lockdown Mode is not intended for everyone,” OpenAI says. “It is designed for people and organizations that handle sensitive data and want stricter protection from data exfiltration risks related to prompt injection.”

The company says it’s currently rolling Lockdown Mode out to self-serve ChatGPT Business accounts, as well as eligible personal accounts.
#OpenAI #unveils #Lockdown #Mode #protect #sensitive #data #prompt #injection #attacks #TechCrunchOpenAI

announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in webpages and other content sources.

Among other things, Lockdown Mode will disable live web browsing (so you can only access cached content), the retrieval and display of images from the web (you can still generate images), deep research, and agent mode.

The company says that even with Lockdown Mode turned on, ChatGPT could still be vulnerable to prompt injections — which could, for example, “appear in cached web content or in an uploaded file, and could still affect the behavior or accuracy of a response.”

But the goal is to reduce the likelihood that sensitive data gets shared in the process.

“Lockdown Mode is not intended for everyone,” OpenAI says. “It is designed for people and organizations that handle sensitive data and want stricter protection from data exfiltration risks related to prompt injection.”

The company says it’s currently rolling Lockdown Mode out to self-serve ChatGPT Business accounts, as well as eligible personal accounts.

#OpenAI #unveils #Lockdown #Mode #protect #sensitive #data #prompt #injection #attacks #TechCrunchOpenAI">OpenAI unveils Lockdown Mode to protect sensitive data from prompt injection attacks | TechCrunch

OpenAI announced a new feature that it says will provide additional protection from prompt injection attacks, where malicious chatbot instructions are hidden in webpages and other content sources.

Among other things, Lockdown Mode will disable live web browsing (so you can only access cached content), the retrieval and display of images from the web (you can still generate images), deep research, and agent mode.

The company says that even with Lockdown Mode turned on, ChatGPT could still be vulnerable to prompt injections — which could, for example, “appear in cached web content or in an uploaded file, and could still affect the behavior or accuracy of a response.”

But the goal is to reduce the likelihood that sensitive data gets shared in the process.

“Lockdown Mode is not intended for everyone,” OpenAI says. “It is designed for people and organizations that handle sensitive data and want stricter protection from data exfiltration risks related to prompt injection.”

The company says it’s currently rolling Lockdown Mode out to self-serve ChatGPT Business accounts, as well as eligible personal accounts.

#OpenAI #unveils #Lockdown #Mode #protect #sensitive #data #prompt #injection #attacks #TechCrunchOpenAI

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