Journal

Articles

Research, practical guidance and background on red and near-infrared light therapy.

Infrared Sauna Pod vs Red Light Therapy Bed: What Is the Difference? 17 August 2026Infrared Sauna Pod vs Red Light Therapy Bed: What Is the Difference?They look similar and cost similar amounts, and they do fundamentally different things. One heats you. One does not. Confusing the two is the most expensive...Read article LED Face Mask vs Red Light Panel: Which Is Better for Skin? 17 August 2026LED Face Mask vs Red Light Panel: Which Is Better for Skin?A mask costs 260 dollars and treats your face. A panel costs 950 and treats everything. The deciding factor is not power or price, it is...Read article Red Light Panel vs Bed: Which Do You Actually Need? 17 August 2026Red Light Panel vs Bed: Which Do You Actually Need?A panel starts around 460 dollars. A bed starts around 9,900. The honest answer is that most individuals should buy a panel, and the people who...Read article Red Light Therapy and Eye Health: What the Research Actually Shows 10 February 2025Red Light Therapy and Eye Health: What the Research Actually ShowsYour retina burns more energy than any other tissue in your body and loses roughly 70 percent of its ATP capacity over a lifetime. Three minutes...Read article Red Light Therapy for Muscle Recovery: Before or After Training? 10 February 2025Red Light Therapy for Muscle Recovery: Before or After Training?A meta-analysis of 13 randomised trials found the biggest performance gains came from light applied before exercise, not after. Another found it beat cryotherapy on soreness....Read article How Infrared Saunas Improve Circulation (And How They Differ From Traditional Saunas) 10 February 2025How Infrared Saunas Improve Circulation (And How They Differ From Traditional Saunas)An infrared sauna heats you from the inside rather than heating the air around you. That one difference changes how it feels, how long you can...Read article Is Red Light Therapy Worth It? A Straight Look at the Evidence 02 December 2023Is Red Light Therapy Worth It? A Straight Look at the EvidenceBiohacking is full of things that sound good and do nothing. Red light therapy is one of the few with real clinical trials behind it. Here...Read article Red Light Therapy for Rosacea: What Helps and What Makes It Worse 22 November 2023Red Light Therapy for Rosacea: What Helps and What Makes It WorseRosacea skin reacts badly to heat, which makes light therapy a genuinely tricky choice. What red light may help with, what can trigger a flare, and...Read article Red Light Therapy vs Sunlight: What Is the Actual Difference? 21 November 2023Red Light Therapy vs Sunlight: What Is the Actual Difference?Both are light, so why can you sit in front of a red light panel for twenty minutes but not stare at the sun for twenty...Read article Red Light Therapy for Hair Loss: Does It Regrow Hair? 21 November 2023Red Light Therapy for Hair Loss: Does It Regrow Hair?Light therapy for hair loss is one of the few non-drug options with real clinical backing behind it. What it can do, what it definitely cannot,...Read article Red Light Therapy for Cold Sores: Can It Speed Up Healing? 21 November 2023Red Light Therapy for Cold Sores: Can It Speed Up Healing?The window that matters with a cold sore is the first twenty-four hours. Here is where light therapy might fit, what it will not do, and...Read article Red Light Therapy and Melasma: Read This Before You Start 21 November 2023Red Light Therapy and Melasma: Read This Before You StartMelasma is the one skin condition where light therapy can genuinely backfire. Heat is a trigger, and most advice written for normal skin does not apply....Read article Red Light Therapy for Skin: The 136-Person Trial That Made the Case 20 November 2023Red Light Therapy for Skin: The 136-Person Trial That Made the CaseA randomised controlled trial measured collagen density by ultrasound and skin roughness by digital profilometry, with blinded photo assessment. Thirty sessions over fifteen weeks. What it...Read article Red Light Therapy for Stretch Marks: What It Can and Cannot Do 20 November 2023Red Light Therapy for Stretch Marks: What It Can and Cannot DoStretch marks are scars, not pigmentation. That single fact explains why most treatments disappoint, and why timing matters more than any product you choose.Read article Red Light Therapy for Dogs and Horses: What Vets Actually Use It For 20 November 2023Red Light Therapy for Dogs and Horses: What Vets Actually Use It ForLight therapy has been used in veterinary practice for years, particularly in equine work. What it is used for, what to expect, and the safety rules...Read article Red Light Therapy for Eczema: Does It Actually Help? 20 November 2023Red Light Therapy for Eczema: Does It Actually Help?Eczema is a barrier problem as much as an inflammation problem. Here is where red light therapy fits, what to realistically expect, and the mistakes that...Read article LED Face Masks: Why Celebrities Use Them and What They Actually Do 20 November 2023LED Face Masks: Why Celebrities Use Them and What They Actually DoKim Kardashian is one of many public figures who have made LED face masks familiar. Here is what the light is doing to your skin, what...Read article Bryan Johnson and Red Light Therapy: What Is Worth Copying 20 November 2023Bryan Johnson and Red Light Therapy: What Is Worth CopyingHe spends millions on longevity and publishes the whole protocol. Light therapy is in it. Here is what the light part actually involves, which bits are...Read article Andrew Huberman on Light and the Body: A Look at the Underlying Science 11 November 2023Andrew Huberman on Light and the Body: A Look at the Underlying ScienceNeuroscientist Andrew Huberman has brought light exposure into mainstream conversation. He has no connection to Future Form and has not endorsed us. Here is a look...Read article