There have NEVER been any reported adverse effects for ANY skin tone (including the darkest of skin tones) using a Capillus device nor for any device using laser light at ~650 nm and <5mW. All LLLT (Low-Level Laser Therapy) devices cleared on the mar

<h2 id="about-low-level-laser-therapy--skin-tones">About Low-Level Laser Therapy &amp; Skin Tones</h2>
There have NEVER been any reported adverse effects for ANY skin tone (including the darkest of skin tones) using a Capillus device nor for any device using laser light at ~650 nm and &lt;5mW.
All LLLT (Low-Level Laser Therapy) devices cleared on the market for treatment of androgenetic alopecia (including Capillus) are cleared for use on certain skin tones because of the way FDA grants clearances. &#xA0;The FDA gives market clearances based on predicate devices that have been previously approved for the same indication for use (which specifies skin tones as well as extent and type of hair loss) using similar technology. The predicate devices for which all LLLT clearances (which pre-date Capillus) for treatment of androgenetic alopecia have only been approved for skin tones 1-4 on the Fitzpatrick scale.
LLLT at 650 nm and &lt;5mW has never had any reported adverse effects for ANY skin tone, including the darkest of skin tones.&#xA0;
<img alt="Capillus-Hair-Regrowith-Laser-Fitzpatrick-Skin-Types-with-Descriptions.png" src="https://hsfiles.gorgias.help/gm/help-centers/18331/attachments/def95737-b7a7-4a6a-9005-4764a7143630.png">
Low-level laser therapy has only been tested on following Fitzpatrick skin types:
<ul>
<li>TYPE 1: Highly sensitive, always burns, never tans.</li>
<li>TYPE 2: Very sun sensitive, burns easily, tans minimally.</li>
<li>TYPE 3: Sun-sensitive skin, sometimes burns, slowly tans to light brown.</li>
<li>TYPE 4: Minimally sun sensitive, burns minimally, always tans to moderate brown.</li>
</ul>
&#xA0;Low level laser therapy has NOT been clinically tested on following Fitzpatrick skin types:
<ul>
<li>TYPE 5: Sun-insensitive skin, rarely burns, tans well.</li>
<li>TYPE 6: Sun insensitive, never burns, deeply pigmented.</li>
</ul>
<h2 id="about-the-fitzpatrick-scale">About the Fitzpatrick Scale</h2>
The Fitzpatrick skin type is a numerical classification for human skin color developed in 1975 by Thomas B. Fitzpatrick. Fitzpatrick skin types are defined by how the skin reacts to the sun. Also known as the Fitzpatrick skin phototype, the Fitzpatrick skin type system was developed in 1975. It remains a useful way to determine skin type and skin cancer risk.
<h2 id="clinical-testing--skintones">Clinical Testing &amp; Skin&#xA0;Tones</h2>
Why have there been no clinical trials on darker skin tones?&#xA0;The protocol used on all clinical trials for LLLT treatment of androgenetic alopecia measured terminal hairs (which are darker and thicker) within an area defined by a tattoo. Because terminal hairs are much more difficult to count within a tattooed area on darker skin tones, these tones have not been tested.

LLLT Devices & Darker Skin Tones

Yes. Capillus Laser devices only use clinically proven technology. In fact, the premiere laser therapy cap model from Capillus - the CapillusPro model - has been proven effective through an independently reviewed clinical trial for which results have

Yes. Capillus Laser devices only use clinically proven technology. In fact, the premiere laser therapy cap model from Capillus - the CapillusPro model - has been proven effective through an independently reviewed clinical trial for which results have been <a href="https://journals.lww.com/dermatologicsurgery/Abstract/2017/06000/Novel_Approach_to_Treating_Androgenetic_Alopecia.14.aspx" rel="noopener" target="_blank">published in an esteemed medical journal, Dermatologic Surgery.</a> Dermatologic Surgery&#xA0;is a monthly peer-reviewed journal published by American Society for Dermatologic Surgery that deals with the subject matter of dermatology.&#xA0;*See details of clinical trials at <a href="https://www.clinicaltrials.gov/ct2/show/NCT01967277?term=capillus&amp;rank=4" rel="noopener" target="_blank">ClinicalTrials.gov</a>There have also been many other clinical trials that support the efficacy of low-level laser technology for treatment of androgenetic alopecia.&#xA0;

Are there clinical trials that support the efficacy of Capillus?

Click here to get in touch with our team through email.

Capillus

Clinical Trials and Studies

Capillus 101

Where do the rework caps come from?

Is the Capillus cap sweat proof?

Capillus Limited Warranty

What is the difference between FDA Approvals vs. Clearance?

Where to find the serial number on my Capillus laser cap for warranty activation?

At what wavelength do Capillus laser therapy caps operate?

How do Capillus laser caps compare to other devices on the market?

Can Capillus be used for blonde, gray, or light hair colors?

Do I need to cut my hair for the Capillus cap to be effective?

Are there different sizes of the Capillus cap available?

Are Capillus lasers hot?

How do Capillus® caps compare to other physicians’ “dome” and laser comb products?

General

Will the Capillus cap assist with hair thinning which is a result of stress?

Will Capillus work for hair loss from trichotillomania?

Is Capillus good for use after hair transplant procedures?

Can I use Capillus laser therapy if I have hair extensions or weaves?

Will Capillus work if your hair loss is due to medicines that you are no longer taking?

Are there any prescription meds that will make laser caps not work at regrowing my hair ?

Can I use the Capillus cap over metal implants?

Can I use the Capillus cap if I have scalp psoriasis? Could it even help?

How would Capillus work on someone going through chemotherapy?

Is low level laser therapy with Capillus effective on Afro hair?

Is Capillus safe to use while pregnant or breastfeeding?

Are Capillus products safe for women?

Is Capillus Right for You?

What can I expect in terms of shedding when I start using Capillus laser therapy?

How does the laser light go through hair?

Cleaning your device

How do Capillus devices work?

How Capillus Works

Should your hair be washed or free of hairspray or other products while using the Capillus cap?

If you stop using the Capillus cap after seeing results, will the new hair fall out?

Do I need to use the Capillus cap at the same time every day, and if so, why?

Is the protocol 6 minutes per day or 30 minutes every other day?

Can I swap out the hat for my Capillus device?

Can I use Capillus on my face?

Is it normal for the battery to feel warm towards end of treatment?

Can the cap be used by myself and another family member?

Is there a way to program the Capillus cap for sessions longer than 6 minutes?

Can you use the laser cap with wet or damp hair?

How tight or loose is the cap supposed to fit?

Can I use the Capillus Laser Cap more than once a day?

Why can’t I use Capillus® for longer than 6 minutes per day?

Do I need to unplug the charging cable or can I leave it plugged in when I use the cap?

How do I know when to charge my laser cap device?

Can I start using the cap immediately or do I need to charge it first?

Do I need to wear my Capillus laser cap in a hat?

Is it safe to use Capillus after a hair transplant?

Product Use

Are there any indications that skin cancer will be aggravated by use of laser hair therapy?

Can I use a derma roller with the Capillus cap?

Is it safe to use the Capillus laser cap in conjunction with other hair loss medications, like minoxidil?

Are Capillus lasers safe for women?

Can I continue to use hair dye while undergoing laser light therapy with the Capillus cap?

Is it safe to use Capillus for individuals who have a cochlear implant?

What does "FDA Cleared" mean?

Is it safe to use Capillus laser therapy for individuals with a pacemaker, defibrillator implant or ICD implant?

Are Capillus lasers safe?

Are there side effects to low-level laser therapy with Capillus?

Product Safety

My cap won’t turn on at all. What might be the reason?

I’m holding the cap and pressing the power button but the cap doesn’t turn on. Why?

Troubleshooting

Minoxidil for Men & Minoxidil for Women: Drug Facts

Can the men's 5% minoxidil hair care products be used by women safely, or are there risks?

Can the CAP+ Clinical Hair Therapy Bundle products yield results without use of the cap?

Hair Loss

Hair Health 101

Can I buy an extended warranty post-purchase?

Price Match Guarantee

Satisfaction Guarantee

General Shopping

Financing Options for Capillus Products

Payment

Shopping & Payment

How quickly do orders ship?

Shipping Questions

Shipping & Delivery

Support Videos

Comparing Capillus to Other Laser Devices

Are Cap+ Clinical Hair Therapy products tested on animals? Are ingredients vegan?

How "eco-friendly" is Capillus?

What are the hours of operation for Capillus Customer Service?

Comparing the Different Capillus Laser Therapy Cap Models

What is the difference between lasers and LEDs for hair regrowth? Why are lasers better?