100% Money back Guarantee

We stand behind the effectiveness of our products 100%. Try any of our laser caps (148 or 272) or complete hair growth system today risk free. If you do not see results after 7 months (to be eligible you must use your device as directed for a minimum of 7 months), you can return your products for a full refund.

We pride ourselves on being the #1 customer service company in the industry with zero hassle returns and extremely helpful customer service staff to help you along the way. Simply call/email us to verify your purchase and we’ll send you a free return shipping label.


Important Notes:

  • You must register your device post purchase at www.kiierr.com/warranty to be eligible for our 100% return policy.
  • We do not accept returns or offer a return/refund option on consumable products such as shampoos, conditioners and vitamins.
  • Due to the public (FDA clearance) and extensive proven results of our products (95%+ for women and 90%+ for men), we require date stamped before/after photos to be submitted if a request for refund is made on the basis of no results.
  • We are only able to offer a full refund and return on the basis of non-results of hair regrowth.