I purchased the Cappillius Pro laser… I purchased the Cappillius Pro laser cap. I used it for three weeks and noticed I had a splitting headache every time I used it, which lingered all day (and I normally never get headaches). They state on the website that there are no side effects, but I beg to differ. I even discovered that the FDA received a complaint about the same thing as early as 2016. Although I am within the 30 day window to return it, Cappillius is making it difficult to do just that. BEWARE.

Terrible company Terrible company. I'm an electrical engineer. For them not to have a battery pack available for a working product is insane. Greed. Pure greed. I will NEVER do business with this sorry company again. I will figure out a workaround.

If I could write a 0 star review I…avoid this company. If I could write a 0 star review I would! The customer service is appalling, I paid £3000 for a pro version and and had a battery problem, 3 grand and they give you a dollar store battery pack and charger… I told them my battery pack had literally disintegrated, the wire to the charger had come out of the plug, they told me that because they have updated the model, they no longer support the older models, I said the cap was still working I just need a new battery and charger, but they said they couldn’t help me and that was that! DO NOT BUY FROM THIS COMPANY.

Totally worth every penny So my husband and I purchased this based on my sister’s recommendation.... we read all the things and didn’t expect results for a while.... Holy Macaroni this hat is amazing it’s only been almost two months and we are already seeing a difference!! Can’t wait to look at photos a year from now!

I don't remember the name of the Representative - I didn't know there was a Quiz The representative I spoke to before making my purchase (Yes a real person!) was very helpful and answered all my questions. What he didn't know immediately, he answered promptly after seeking guidance from supervisors. I feel very comfortable with my purchase. The unit arrived in days not weeks! I have only used it twice so no evaluation on performance but I am hopeful.