Yes, and it’s worked for over 100,000 people already. Kiierr uses medical grade low-level laser therapy (LLLT) to target the root cause of hair loss: weakened, inactive hair follicles. These lasers boost blood flow, energize the cells in your scalp, and help reactivate those follicles so they can grow hair again.

All without ever cutting into your scalp or moving hairs from one place to another. It’s real science, backed by clinical studies, and you can do it from your home!

Because hair loss only gets worse the longer you wait. Starting now gives those follicles a chance to bounce back before they shut down completely. The earlier you start, the better your results. Kiierr is your opportunity to act now and stay ahead without ever needing to consider surgery down the line.

Yes and it’s been studied and trusted for decades. Kiierr’s laser caps use FDA cleared, medical grade lasers that deliver light energy directly to your scalp with zero pain and no side effects. There’s no damage to the skin, no heat, no medication, and no downtime. Compare that to a transplant, where you’re looking at a surgical wound, weeks of recovery, and the risk of infection, scarring, or even poor graft survival. With Kiierr, you get results without the risks. It’s gentle, non-invasive, and safe for both men and women.

We offer a 7 month growth guarantee, which gives you plenty of time to use the cap consistently and track your progress. If you don’t see improvement, just send in your monthly photos and we’ll give you a full refund. No tricks, no complicated hoops, just a real promise that we stand behind. Compare that to a hair transplant, where you pay thousands up front and there are no guarantees the results will last. With Kiierr, you have nothing to lose and everything to regrow.

A transplant is surgery. That means needles, scalpels, pain, scarring, long recovery time, and a big bill, often $8,000 to $15,000 or more. It also only moves hair from one spot to another, and if the surrounding follicles keep thinning, you might need more procedures.

Kiierr takes a completely different approach. It helps your existing follicles regrow hair naturally by strengthening them and restoring their function with laser energy. There’s no pain, no downtime, and no disruption to your life. Just 30 minute sessions every other day, right from home. And you keep all your hair, not just the transplanted parts.

Every head is different, but most people notice reduced shedding within 4 to 6 weeks, with fuller, thicker hair starting to appear around 3 to 7 months. That’s about the same timeline as transplant recovery except with Kiierr, there’s no cutting, no healing, no “shock loss,” and no hiding your scalp under a hat for weeks. The key is consistency: 30 minutes every other day, and your results will build over time. It’s a steady, healthy process and way less stressful than surgery.

Absolutely. We know that committing to your hair health is a big step, and we don’t want cost to stand in your way. That’s why we offer affordable payment plans so you can start your treatment now and spread the cost out over time. It’s a fraction of what surgery would cost with none of the stress.

Think of red light therapy like fuel for your hair follicles. The medical grade lasers in the Kiierr cap penetrate your scalp and deliver energy to the cells responsible for hair production. This energy increases blood flow, boosts oxygen and nutrient delivery, and helps revive dormant follicles. It’s like recharging the battery in your scalp, giving your hair what it needs to grow stronger and healthier.

While a transplant replaces lost hair, Kiierr works to restore the hair you already have before it’s gone for good. It’s not just a fix, it’s a long term strategy for hair health.