The 4 Best FDA Cleared Laser Caps on the Market

Our Research

The Best Laser Caps And What Makes Them Perfect for You

According to medical journals, the FDA-cleared laser helmets and caps on the market are clinically effective at energizing active and dormant hair follicles to reduce and stop hair loss. Until recently, this technology has only been available by prescription. But now you can access and order the best laser caps from home.

However, just like any product on the market, the quality varies.

There are several options to pick from.

Some will clearly offer better results than others, and some will just suit you and your lifestyle better.

But hold on – to save you the hours of research and uncertainty, we’ve already done all the work for you.

We’ve studied every FDA cleared laser helmet and cap on the market, made a list of laser caps, helmets and laser combs available through doctor offices, skin-care clinics and the online marketplace and filtered our results by these variables:

  • Effectiveness
  • Safety
  • Price
  • Coverage
  • User Reviews
  • Quality
  • Value

Below, we’ll take you step-by-step through the top 4 caps in the market and what makes them special.

Spoilers: at the end, we’ve even included our personal recommendation.

So, let me ask you a question.

Are you ready to tackle chronic hair loss and take a major step toward a thicker, fuller, healthy head of hair?

If you answered yes, then read on…or Click Here to jump to the summary results table.

1. Illumiflow Laser Caps

illumiflow Laser Cap 272 diodes

The illumiflow laser cap is one of the newest on the market.

It’s one-size-fits-all and uses 272 strategically placed diodes for maximum coverage.

The result is comfortable, effective hair restoration.

The company recommends three 30-minute sessions each week. Most users will begin to see new hair growth within four months. The cap turns off automatically after thirty minutes, so you don’t have to worry about it burning out.

When you purchase an illumiflow 272 laser cap, you will receive the cap, battery pack, charger, and instruction manual.  Plus they offer top-notch customer support with all of their customer being located in the United States.

The illumiflow website also contains a great deal of information about the cap, including FAQs, cleaning methods, and more.

Pros and Cons of the illumiflow Laser Cap


  • Available in 148 or 272 Diodes
  • Full scalp coverage, comfortable cap
  • Lowest cost per laser on the market for both models
  • Great customer service
  • Within three to four months, hair loss can be reversed.
  • Most users experience new hair growth within six months (see before and after photos here)


  • Currently does not ship internationally

illumiflow Laser Cap 272 Summary

The stylish illumiflow LLLT cap offers the same clinically proven technology as other caps at a much lower price point.

[+] Users wear the cap for half-hour sessions, only three times per week.

[+] 272 diodes mean complete coverage.

[+] And to top it off, the company offers excellent customer service via email or by phone at: 800-869-1503.

[+] Want more information on their 272 laser cap? Read our detailed review here.

Our #1 Laser Cap Recommendation

Click Here to Get Your illumiflow Laser Cap with a Special Discount Now

2. Kiierr 272 Premier Laser Cap

Kiierr 272 Premier Laser Cap

Kiierr is a proven brand, with an ultra-portable, clinically proven solution to hair loss.

It contains 272 diodes that provide cold laser therapy in six-minute sessions. Kiierr has a three-year warranty and FDA clearance for both men and women.

It is recommended that most users wear Kiierr every other day in thirty-minute increments.

The purchase of Kiierr 272 Premier includes the cap, carrying case, battery pack, AC unit with multiple conversion outlets and a belt clip for the battery pack.

Pros and Cons of the Kiierr Laser Cap


  • Attractive cap can be worn anywhere
  • FDA-Cleared
  • Superior performance
  • 272 diodes offer complete coverage
  • Slim battery pack for travel
  • Completely portable


  • A bit more expensive than illumiflow
  • This brand is usually purchased through a physician, which is why they sell at higher prices but is also available on Amazon.


Kiierr 272 Premier Laser Cap Summary

Kiierr offers proven technology with many positive reviews.

With 272 diodes, it has excellent coverage in an attractive, portable package.

Click Here to Shop Kiierr Laser Caps Now

3. Theradome LH80 Pro Hair Growth Helmet

Theradome PRO Laser Helmet

This sleek, portable Theradome helmet has just received FDA clearance (at the time of this writing) for use by both men and women.

With 80 laser diodes to promote hair growth, the helmet can offer results in two 20-minute sessions a week.

Plus, its fully automated system keeps track of your sessions, so you don’t have to.

Theradome is activated with a press of a button, which you can see on the photo on your right.

Once the cap is in use, it functions with audio commands. The device shuts off automatically after 20 minutes of use.

The helmet comes with adaptive pads for smaller heads, an AC adapter, a carrying case, and a care manual.

The Theradome LH80 Pro Package contains all these items, as well as an additional three-year warranty.

Pros and Cons of the Theradome LH80 Pro Laser Helmet


  • Completely Portable
  • Shorter treatment time than most LLLT caps
  • One-size-fits-all


Theradome Hair Growth Helmet Summary

Theradome LH80 Pro has a higher price than many laser caps, but it also offers excellent technology and portability.

Click Here to Shop Theradome Now

Theradome offers another less expensive model with fewer diodes called the Theradome EVO LH40, which usually retails for $595.

You can check the current price on Amazon here.

4. iRestore Essential Laser Hair Growth Helmet

iRestore Essential Laser Helmet

iRestore uses a combination of lasers and LEDs to promote hair regrowth.

21 lasers and 30 LEDs are embedded in this one-size-fits-most helmet. We wrote about LEDs vs Lasers here by the way.

The helmet offers an automatic shut-off and a six-month full money-back guarantee.

iRestore plugs directly into a standard wall socket. Turn it on the with the press of a button, place the helmet on your head, and begin the session.

The helmet does not come with any extra devices.

However, users may purchase a battery pack if they need the ability to move freely while wearing iRestore.

Pros and Cons of the iRestore Essential Laser Helmet


  • The relatively low price point
  • Sleek, modern look


  • ONLY 21 lasers
  • The helmet only covers the top of the head
  • Not portable unless you buy the extra battery pack
  • Only lasts about 5 years
  • Poor value overall given the low number of medical-grade lasers (Only 21) vs LEDs

iRestore Essential vs illumiflow 148

iRestore vs Illumiflow 148 Laser Cap Reviews

iRestore Hair Growth Helmet Summary

The iRestore laser helmet is a good choice for those who experience hair loss at the top of the head. It is a sturdy, decent option for restoration. However, with only 21 lasers, it provides sub-optimal coverage, and users with advanced hair loss should seek other options.

Click Here to Shop the iRestore Hair Growth Helmet Now

If you are looking for more detailed information please read our review here.

Check the current price on Amazon here.

Our Final Thoughts – Side by Side Comparison

There are reasons to be drawn to any of the caps on this list. Each offers something unique to each user.

The individual consumer will have to decide which works best for them.

Results Table
PictureRanking#of LasersProduct PricePrice per Laser
illumiflow 272 - best laser caps comparison

Illumiflow Laser Caps


1148 or 272$549$799$3-$4

Kiierr Laser Caps


2148 or 272$999-$1800$4-10
theradome - best laser caps comparison

Theradome Hair Growth Helmet


iRestore - best laser caps comparison

iRestore Laser Helmet



Our #1 Recommendation

Our #1 Laser Cap Recommendation

We highly recommend the illumiflow LLLT laser cap.

It’s a quality product that works for all types of hair, on both men and women, offers 272 diodes for complete cold laser penetration, and is priced right, providing the best value per laser.

What Makes Illumiflow Great?

This product offers a comfortable fit that can be worn loosely on most heads.

The helmet is of great quality and the cap is stylish enough to be discreet. It’s also pliable enough to wear under another head covering if you want.

A super low cost for a high-quality product makes illumiflow a great choice.

It’ll provide a solid foundation for hair growth – making creams, tonics, shampoos, conditioners, vitamins, and lotions more effective and putting you on track for hair restoration at a faster rate.

At a cost of around $3-$4 per laser, this cap is an unbeatable option.

Click Here To Check Today’s Price On The illumiflow Laser Cap


7 thoughts on “The 4 Best FDA Cleared Laser Caps on the Market”

    • Hey Joan, yes the illumiflow laser caps are designed as a one size fits all.

      They say on their site the following, “Based on baseball cap sizing, the equivalent would be approximately 7 5/8 – 7 3/4 (24 inches circumference).

      However, as the laser cap fits higher up on the scalp (vs a ball cap that is pulled down snugly), sizing isn’t necessarily 1:1 to baseball cap sizing.”

      Hope that helps.

  1. If it doesn’t work after seven months can I get my money back.

    • So it depends on which company you go with.

      Each has its own unique return policy/money-back guarantee. If you know which laser cap you are going to get I can help you understand the actual policy.

  2. Explain the cost per laser differences in detail. What are the precise factors driving the pricing between the companies? Aren’t the laser diodes essentially the same in all cases?

    • Hey Ernie, laser diodes generally come from one of several reputable electronics manufacturers, so quality across the laser cap brands that use them is generally similar. There are no ‘precise factors’ or special mathematical formula for ‘cost per laser’, but rather a way to express value between each laser cap brand.

      As you mentioned and as we are confirming, the reputable laser cap brands are essentially using the same lasers – it just becomes a game of skipping past the marketing fodder between brands and equating value – not just by cost per diode, but by factors such as warranty and customer support as well.


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