Transform Your Life with Clinically Proven Red Light Therapy*

MEASURE

Measure First. Choose With Confidence.

Before selecting your Capillus device, measure the circumference of your head to find your best fit. It only takes a flexible measuring tape and a minute or two.

1

Position the Tape

Place the tape around your head about one finger above your eyebrows.

2

Wrap Around

Guide the tape across the temporal bone, behind the ears, and around the fullest point at the back of the head. Keep it level and snug.

3

Record the Largest Reading

Repeat three times. Use the highest number to help choose the correct fit.

CLINICAL RECOMMENDATION

The cornerstone of effective LLLT is proximity. A cap that fits snugly ensures the laser diodes are at the optimal distance from the scalp follicles.

Find Your Size

Enter your head circumference for an instant recommendation

inches

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Choose the Cap That Fits You Best

All Capillus laser caps are designed for convenient, at-home use. The main difference here is fit. Use your head measurement to choose the size that will feel most comfortable.

22.5"

Capillus Pro

22.5"
58.4 cm max circumference

Capillus Pro is designed to fit head circumferences up to 22.5 inches. It’s a great option for small to average head sizes and offers a streamlined, secure fit.

24"

Capillus Spectrum & TriSpectrum

24"
63.5 cm max circumference

Capillus Spectrum offers the same larger fit profile as TriSpectrum, accommodating head sizes up to 24 inches, with multiple wavelength technology in one advanced cap design.

Note: Includes fit cushions for a more personalized fit.

Adjust Your Fit with Cushions

22.5"
58.4 cm max circumference

If your cap feels slightly loose, included fit cushions help create a more secure and comfortable fit. Simply snap them into place inside the cap to reduce extra space and improve positioning during your sessions.

You know your size.

Start your therapy.

Every Capillus cap is FDA-cleared, clinically studied, andassembled in the USA — designed to deliver medical-grade hairrestoration in under 10 minutes a day.

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