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The best red light warranty out there: guaranteed for three years worldwide

Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap
Red Light Hair Growth Cap

Use lasers to regrow your hair

Red Light Hair Growth Cap

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What you need to know:

✔️ Hair regrowth cap with 2x more lasers for better results

✔️ Auto-programmed sessions for easy treatments

✔️ No negative side effects and no pain

✔️ Discreet silicone treatment cap fits under most hats

✔️ See results within 3 months after daily 6-minute treatments

✔️ Over 120pcs 5050 LED high-performance LEDs (UV-free)

✔️ Active spectrum: 670nm & 830nm

✔️ Irradiance 100mW/cm2 at 6 inches

✔️ Lifespan: 5000 hours

Color GRAY

Theia Cap 120: Revolutionize Your Hair Regrowth with Red Light Therapy

Discover the power of the Theia Cap 120, your ultimate companion for promoting optimal hair regrowth through personalized care. Utilizing innovative Red Light Technology, this advanced device gently stimulates follicle tissue, enhancing cell metabolism and fostering healthier hair growth. Clinically proven to increase hair growth by an impressive 82%, the Cap 120 instills confidence by giving you thicker, more voluminous hair.

Key Features:

Medical-Grade Red Light Therapy:

  • Advanced Red Light Technology: Penetrates deeply into the scalp to rejuvenate dormant hair follicles.
  • Clinically Proven Results: Demonstrates an 82% increase in hair growth, ensuring noticeable improvements in hair thickness and volume.

Convenient and User-Friendly Design:

  • Daily Self-Care Made Easy: Spend just 20 minutes a day using the Cap 120 while you read, relax, watch TV, work, or engage in any other activity.
  • Built-In Timer: The 20-minute timer ensures hassle-free tracking of your treatment duration.

Portable and Versatile:

  • On-the-Go Therapy: Connect the Cap 120 to a portable power source and experience the benefits of red light therapy wherever you go.
  • No Professional Fittings Required: Enjoy the full spectrum of therapeutic benefits in the comfort of your own space, without the need for professional assistance.

Why Choose Theia Cap 120?

  • Effective Hair Regrowth: Clinically backed technology ensures significant improvements in hair density and overall scalp health.
  • Easy Integration into Daily Routine: Lightweight and portable, making it easy to incorporate into your daily self-care regimen.
  • Confidence Boost: Achieve thicker, more voluminous hair and regain your confidence with regular use.

Embrace the Future of Hair Care

Rediscover the revitalizing potential of red light therapy with the Theia Cap 120. This user-friendly accessory makes your journey to healthier hair both effective and easily attainable. Whether you're at home or on the go, the Cap 120 is designed to fit seamlessly into your lifestyle, providing the care your hair deserves.

Order Your Theia Cap 120 Today!

Don’t miss out on the transformative benefits of the Theia Cap 120. Experience the convenience and effectiveness of red light therapy for robust hair growth. Order now and take the first step towards healthier, thicker, and more voluminous hair.

LED Light Therapy Hat Specifications

  • Wavelength: 670nm & 830nm
  • Number of LED Lights:
  • Product Perimeter: 25.6 inches (65 cm)
  • Product Diameter: 7.87 inches (20 cm)
  • Product Weight: 4.7 ounces (133 g)

LED Light Therapy Hat Specifications

  • Wavelength:
  • Number of LEDs: 120
  • Irradiance: 100mW/cm² at 6 inches
  • Timer Settings: 20 minutes
  • Package Dimensions:
  • Weight: 1.19 pounds (0.54 kg)
  • Lifespan: 5000 hours

Since there are no safety concerns associated with red light therapy, it can be used as often as you’d like. There is no risk of overdosing and you should be fine if you choose to treat yourself to some daily radiance.

However, dermatologists recommend getting 20-30 minute treatments 2-3 times a week for optimum results.

The amount of time needed to start seeing results from your red-light hair treatments depends very much on the cause of your hair loss and on your overall hair and scalp condition. Less advanced hair loss, with limited damage to the follicles, should respond better to the red light, allowing you to see improvement in hair density and thickness sooner than late-stage alopecia.

On average, it is not unusual for a full course of treatment to last 3-6 months (or over 20-30 sessions). So keep in mind that this is a marathon, not a sprint and don’t be discouraged if you don’t see new hair growth after the first few sessions.

No, fortunately, red light therapy is not painful at all. While it does involve applying focused light to your scalp, the devices used only emit low amounts of heat. This can make you feel pleasantly warm, but can in no way burn or damage your skin. If you feel that your eyes are bothered by the shine, you can feel free to close them and relax during the session. Normally, all you should be experiencing is a soothing, comfortable sensation.

Royal Mail Ist Class Signed For (7-14) working days

USPS OR UPS SAVER EXPRESS (7-14) working days

Fedex International Priority (14-30) working days

Dispatch Time (2-3) working days

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Our Expert View

Low level laser light therapy (LLLT) is known to help hair regrowth for men and women. A discreet hair loss treatment that lets you save the hair you have and grow fuller, healthier-looking hair in just 6-minutes a day. Totally hands-free and effective with great results in 3-6 months, use it under your own cap for convenient and portable genetic hair loss treatments on the go!

Strong Hair Growth

3-6 months

150 strong led

660nm 850nm

Prevents further loss

Repair & Revitalizes Hair and Strenghens Hair

UPTO 51 New Hair Count in 17 Weeks

Portable + Light Weight + Travel-Friendly

The Perfect Tool For Hair Regeneration

Red light technology helps stimulate follicular tissue, promoting cellular metabolism and healthier hair regrowth

Hair Growth

Red light therapy is believed to have a positive impact on hair growth. This therapy utilizes light with red wavelengths, thought to penetrate deeply into the scalp, stimulating hair follicles, increasing blood circulation, and promoting cellular activity.

Relax The Brain

Red light therapy has the ability to increase blood flow, including in the brain. Adequate blood circulation is believed to have a positive impact on relaxation and functionality in the brain.

Improve Sleep

Red light helps promote the production of melatonin. Melatonin is a hormone that regulates sleep, aiding in alleviating difficulty falling asleep and improving overall sleep quality.

Improved Hair Count, Density, Thickness, and Strength with Red Light

Another meta-analysis published in 2017 analyzed 11 studies and 680 patients who were treated with red light therapy for hair growth. Researchers noted significant improvements in both hair count and hair density. Additionally, hair thickness and tensile strength were also improved in those treated with natural light. People who were treated with red light were asked about their experiences, and on the whole, responded very positively to the treatments

660nm+830nm Two Wavelengths

Penetrates deep into the skin tissue, allowing the scalp to absorb energy, promote blood circulation, care for the scalp.


Check out the results for yourself. With just six minutes of use per day, see life changing results in 3-6 months.

Scope of Application

Androgenic alopecia(seborrheic alopecia)

Postpartum hair loss

Alopecia after chemotherapy

 Alopecia caused by mental stress and staying up late

Damaged hair quality (unhealthy hair)

Alopecia areata, anti-inflammatory, balance oil.

What is red light therapy for hair?

Red light therapy is a form of LLLT also known as photobiomodulation. It uses beams of a specific wavelength to stimulate your hair growth. Despite having “lasers” in its name, LLLT now mostly uses non-coherent light-emitting diodes (LEDs), which can produce light of different wavelengths, with specific effects on the human body.

As its name suggests, red light therapy uses red or near-infrared beams of light, their wavelength ranging between 670 and 830 nm. They penetrate the scalp and optimise cell functioning, which, in turn, stimulates hair growth.