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Infrared Cold Iron

Infrared Cold Iron

Regular price $87.95
Regular price $147.95 Sale price $87.95
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  • Made with recycled materials
  • 1-year warranty guaranteed
  • 30-Day price protection

Shipping Information

Orders are fulfilled and shipped in 10-14 days. Please contact us if there has been a delay.

Returns & Refunds

Returns must be postmarked: within 15 days of delivery for a refund and within 30 days for a Store Credit or Exchange. 

Read our full returns policy in our FAQ page.

All Sale items are final sale.

Product Information

A revolutionary hair care tool that uses infrared and ultrasonic technology — not heat — to deeply repair, hydrate, and protect your hair.

How to Use

  1. Evenly apply hair oil or conditioner.
  2. Power on the device and set the timer (2–18 s).
  3. Close the iron to activate ultrasonic & infrared treatment.
  4. Let it infuse nutrients deeply — no heat required.

Key Features

  • No heat damage — cold treatment technology
  • Boosts absorption of hair oils, conditioners, and treatments
  • 7 adjustable infrared & ultrasonic levels (2–18 seconds)
  • LCD display with easy time control
  • 360° swivel cord for effortless styling
  • Auto shut-off for safety and energy saving
  • Supports hair repair, hydration, and shine

Benefits

  • Restores damaged hair and improves overall hair health
  • Seals in moisture and nutrients for a smooth, glossy finish
  • Strengthens and protects the hair structure
  • Enhances the effectiveness of hair care products without heat

Specifications

  • Voltage: AC 100–240V, 50/60Hz
  • Power: 20W
  • Temperature: 40–80 °C (cold plates, no direct heat)

Michelle and 1362 people purchased our Red Light Therapy slippers
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Infrared Cold Iron
Pink
Regular price $87.95
Regular price $147.95 Sale price $87.95
Selected Variant Image
Infrared Cold Iron
Pink
Regular price $87.95
Regular price $147.95 Sale price $87.95
  • Why Us?

  • More Info

We don’t just make slippers, we’ve redefined comfort. Our patented infrared technology and certified quality bring wellness straight to your feet. Each pair is crafted to boost circulation, ease tension, and give you that effortless feeling of luxury and care.

Why Choose Us

  • Crafted with premium, carefully selected materials for lasting comfort, performance, and safety.
  • Made using recycled and responsibly sourced components, because true comfort should never harm the planet.
  • Backed by real results and science, our infrared technology is designed to deliver visible benefits — fast.
  • We offer personalized support to help you get the best experience from every product.
  • Produced through ethical and cruelty-free practices, so you can feel good about what you use.
  • A perfect blend of cutting-edge innovation and modern design, making daily wellness effortless.
  • Trusted by users who want effective, planet-friendly solutions that truly work

LED LASER TECHNOLOGY

Customer reviews

EVERY TIME

Your Hair, Our Passion

To ensure the FinsenRay Infrared Cold Iron meets the highest standards of performance and care, we conducted an independent user study over a 6-week period with 500 participants.

Here are the key results:

94%

Intense Hydration

94% of users reported softer, smoother hair with improved moisture retention after just one treatme

91%

Stronger, Healthier Hair

91% of users noticed a visible reduction in frizz, breakage, and dryness, leading to stronger and more resilient strands..

87%

Instant Shine & Smoothness

87% of users experienced a noticeable boost in shine and silkiness, giving their hair a healthy, salon-fresh look and feel.

Step Into Radiance — Where Innovation Meets Beauty.

Wellness & Shine

Targeted infrared and ultrasonic technology work together to deeply nourish the hair from within — boosting shine, locking in moisture, and reducing frizz without heat damage.

Benefits and Features

Our advanced cold infrared technology blends science with beauty to deliver salon-quality results at home.

– Boosts hydration and smoothness from root to tip
– Enhances product absorption deep into the hair shaft
– Reduces frizz and breakage for stronger, healthier hair
– Seals the cuticle for lasting shine and softness
– Lightweight, ergonomic, and effortless to use

Effortless Beauty at Home

Experience professional-grade hair treatments whenever you want — no heat, no damage, just radiant, healthy-looking hair every single day.

Comparison table

FINSENRAY combines cutting-edge infrared and ultrasonic technology with refined design and clinically backed performance. Every detail is crafted to transform your daily hair care routine — setting a new standard in beauty technology.

  Others

Advanced Infrared Technology

Deep Hydration & Shine

Damage-Free Treatment

Expensive

Real Results

Patented technology

Premium Certified Quality

FAQ

Who should use the FinsenRay Infrared Cold Iron?

The FinsenRay Infrared Cold Iron is designed for anyone looking to achieve smooth, shiny, and healthy hair without causing heat damage. It’s ideal for people with dry, frizzy, color-treated, or chemically damaged hair, as well as those who want to enhance moisture retention, boost shine, and strengthen their strands.!

Can I use the FinsenRay Infrared Cold Iron on wet hair?

Yes, the Infrared Cold Iron is designed to be used on towel-dried or damp hair for the best results. This allows the infrared and ultrasonic technology to infuse treatment products deep into the hair shaft, maximizing moisture and repair.

Does it work with all hair types?

Absolutely. Whether your hair is straight, wavy, curly, or coily, the Infrared Cold Iron helps improve texture, manageability, and shine. It’s suitable for all hair types and can be used with most professional hair treatments or conditioners.

How long before I can expect to see results?

Many users notice instant softness and shine after the first use. With regular treatments, hair becomes stronger, smoother, and healthier over time.

Are there any risks or side effects?

No — unlike traditional hot irons, the Infrared Cold Iron does not burn or damage the hair cuticle. It uses cold ultrasonic and infrared technology to treat the hair gently, making it safe for regular use.py, RLT does not cause tissue damage.

Is it safe to use during pregnancy?

Yes, the FinsenRay Infrared Cold Iron does not emit harmful radiation or chemicals, making it safe for pregnant women to use. However, if you have any specific medical concerns, we recommend consulting your healthcare professional first.

RED PLATE

Far Infrared

Far infrared rays (FIR) gently penetrate deep into the hair strand without causing any damage to the protective cuticle layer. By infusing the inner layers with a positive electrical charge, they help smooth the hair from the inside out, enhancing shine, improving manageability, and promoting a healthier overall appearance.

SILVER PLATE

Ultrasonic

Ultrasonic vibrations and anions transform the conditioner into ultra-fine micro-particles with a negative charge. These particles penetrate deep into the hair shaft, enhancing absorption, sealing in moisture, and leaving the hair smoother, softer, and more radiant.

TREATMENT

Hydration

Because opposite charges attract, the negatively charged conditioner particles are drawn deep into the hair strand. Once the far infrared rays are removed, the cuticle scales naturally close, locking in the moisture and nutrients. This helps strengthen the hair from within, improving its elasticity, resilience, and shine long after the treatment is finished.

what our customers say about us

4.8

Based on 216 written Reviews

  • Emily R. February 8, 2024
    Verified Buyer
    Life-Changing Results
    I honestly didn’t believe a cold iron could make this much difference. My hair has never been this smooth without heat damage. It seals in the shine and leaves my hair soft and frizz-free. I use it every morning — total game changer.
  • Layla B. July 27, 2025
    Verified Buyer
    Game Changer for Sensitive Hair
    My hair can’t handle heat — even at low temps it would break. This cold iron keeps my hair smooth and shiny without any damage. It’s perfect for thin, fragile hair like mine.
  • Chloe W February 9, 2025
    Verified Buyer
    No More Heat Damage
    I’ve used hot straighteners for years and my hair was breaking so badly. After switching to the cold iron, my ends are healing and my hair actually shines.
  • Ava D. October 10, 2025
    Verified Buyer
    Finally, a Real Solution
    I’ve owned every expensive flat iron you can think of, and nothing compares. This actually improves my hair health instead of ruining it. The shine is unreal.
  • Mia S. January 24 2024
    Verified Buyer
    Perfect for Everyday
    It’s fast, lightweight, and doesn’t dry out my hair. I use it almost every day without feeling guilty. Honestly, every girl needs this.
  • Isabella N. December 15, 2024
    Verified Buyer
    Best Decision Ever
    I have naturally frizzy, dry hair. Hot tools made it worse, but this cold iron smooths it instantly. My hair has never felt this soft and hydrated.
  • Olivia M. September 26, 2024
    Verified Buyer
    Salon Results at Home
    This gives me that “just left the salon” look in minutes. My frizz is gone and my hair stays straight all day. I can finally style daily without worrying about damage.
  • Hannah K. August 8, 2024
    Verified Buyer
    Gentle but Powerful
    I love how cool the plates feel on my hair — no damage, no breakage. It’s so easy to use and my hair actually looks healthier with time. I’m obsessed.
  • Sophia L. June 21, 2024
    Verified Buyer
    Worth Every Penny
    I was skeptical at first because I’ve only used hot straighteners, but this one is truly something else. My hair feels stronger, smoother, and I don’t need to use heat protectant anymore. Totally worth the investme
  • Jasmine T. April 3, 2024
    Verified Buyer
    Finally, a Real Solution
    I’ve tried every straightener out there and nothing worked without frying my ends. This cold iron gives me sleek, straight hair but still keeps it healthy. No burning smell, no dryness — just shine.