Regrowthy Laser Therapy Cap, front view

Regrowthy Laser Therapy Cap

Regrow Your Hair Without Touching Your Hormones

No pillsNo prescriptionsNo side effects

The same 660nm laser therapy used in dermatology clinics, now FDA-cleared for home use.

4.8/5·12,483 verified reviews
FDA Cleared660nm clinical wavelength47+ peer-reviewed studies
$289.99$369.99SAVE $80.00

One-time purchase · No subscriptions · Free shipping

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Free Shipping30-Day GuaranteeFDA-ClearedNo Side Effects

30-Day

Money-Back Guarantee

Free

US Shipping & Returns

FDA

Cleared Device

Complete Your Routine

Most customers add daily support.

Daily Density Gummies bottle

Daily Density

Subscribe and Save 10% | $35.99/month

Density Drops bottle

Density Drops

Subscribe and Save 10% | $31.49/month

Added as a separate subscription. Ships from our supplement fulfillment partner.

200+

Laser Diodes

660nm

Clinical Wavelength

93%

See Results

12,483

Verified Reviews

VERIFIED CUSTOMER STORIES

See What Our Customers Are Saying

Real results. No scripts, no actors.

★★★★★ 4.8/5 average · 12,483 verified reviews

Read Written Reviews

All testimonials are from verified Regrowthy customers. Individual results may vary. Most users see initial results within 60–90 days of consistent use.

Get Your Laser Cap — $289.99 →

Why People Are Choosing Laser Therapy Over Drugs

You shouldn't have to choose between your hair and your health.

Finasteride

"Works, but at what cost?"

  • ⚠️ED & low libido (5–15% of users)
  • ⚠️Depression & brain fog
  • ⚠️Post-finasteride syndrome
  • ⚠️Must take a pill every single day forever
  • ⚠️Prescription required

Minoxidil

"Messy, daily, and temporary."

  • ⚠️Messy daily liquid/foam application
  • ⚠️Scalp irritation & dryness
  • ⚠️Hair falls out if you ever stop
  • ⚠️Twice daily commitment forever
  • ⚠️Can cause unwanted facial hair
RECOMMENDED

Regrowthy Laser Cap

"15 min, 3x/week. That's it."

  • No drugs, no hormones, no side effects
  • 15 minutes, 3x per week
  • FDA-cleared 660nm technology
  • One-time $289.99 purchase
  • 93% see results by Day 90

Why 50,000+ Customers Choose Regrowthy

Clinically Proven

Backed by 47+ peer-reviewed studies on 660nm photobiomodulation. 93% of users see visible improvement within 90 days of consistent use.

200+ Laser Diodes

Medical-grade laser diodes at the clinically optimal 660nm wavelength. Full scalp coverage for temples, crown, hairline, and sides.

Zero Side Effects

Unlike finasteride (sexual dysfunction) or minoxidil (scalp irritation), laser therapy is completely non-invasive with zero systemic effects.

$289.99 vs $2,000+

Same 660nm laser therapy dermatologists charge $2,000+ per year for. Professional results at home. No appointments, no recurring costs.

THE SCIENCE

How 660nm Laser Therapy Regrows Hair

Photobiomodulation at the clinically optimal wavelength triggers your body's natural hair growth mechanisms.

01

Photon Absorption

660nm photons penetrate the scalp and are absorbed by cytochrome c oxidase in hair follicle mitochondria.

02

ATP Production Increases

Cellular energy (ATP) production increases by up to 150%, providing fuel for dormant follicles to reactivate.

03

Hair Growth Resumes

Blood flow improves, inflammation decreases, and follicles transition from resting (telogen) to growth (anagen) phase.

Your Hair Regrowth Timeline

93% of users see noticeable results. Here's what to expect with consistent use.

Weeks 4–6

Foundation Phase

  • Reduced daily shedding
  • Stronger existing hair
  • Hair feels thicker to touch
  • Scalp health improves
Months 3–4

Growth Phase

  • Visible new baby hairs
  • Thin hairs becoming thicker
  • Noticeable density increase
  • Hairline beginning to fill
Months 6+

Results Phase

  • Significant coverage improvement
  • Full protocol benefits realized
  • Confidence restored
  • Maintenance phase begins

How Regrowthy Compares

Same clinical technology. Fraction of the price.

FeatureRegrowthyiRestoreCapillusGeneric Caps
Price$289.99$695$999$50–100
Laser Diodes200+27220280–120
Wavelength660nm (optimal)Mixed (LED+Laser)650nmUnknown
Hands-Free✅✅✅❌
Session Time15 min25 min6 minVaries
Guarantee30-day money-back6-monthNoneNone

Technical Specifications

💡

Laser Diodes

200+ medical-grade (true 660nm wavelength)

📏

Coverage

Full scalp (temples, crown, hairline, sides)

⏱️

Session Time

15 minutes (automatic timer with shutoff)

🔋

Power

USB rechargeable, cordless operation

📦

Battery Life

4–5 sessions per charge

🌍

Certifications

FDA-cleared, CE certified

Your 15-Minute Routine

Simple, effective, and fits into any lifestyle.

Step 1

Charge the Cap

Charge via USB for 2–3 hours before first use. Battery lasts 4–5 sessions.

Step 2

Wear for 15 Minutes

Place cap on head, press power. Relax while 660nm lasers stimulate follicles. Auto-shuts off at 15 min.

Step 3

Repeat 3–4x Per Week

Consistency is key. Use 3–4 times weekly for optimal results. Most see improvement by month 3.

Everything in the Box

Regrowthy Laser Therapy Cap
USB Charging Cable
User Manual & Quick-Start Guide
90-Day Protocol Guide (PDF via email)
1-Year Warranty Card

Frequently Asked Questions

The Regrowthy cap uses 660nm red light wavelength (clinically proven optimal for hair growth) to stimulate cellular energy production in hair follicles. This process, called photobiomodulation, increases ATP (cellular fuel), improves blood flow to the scalp, and triggers dormant follicles to re-enter the active growth phase.
Just 15 minutes, 3x per week. The cap is hands-free and cordless, so you can wear it while working, watching TV, or relaxing. Consistent use is key. Most users see best results with 3 sessions weekly.
Timeline varies by individual, but typical progression: Weeks 4–6 (reduced shedding, stronger existing hair), Months 3–4 (visible new growth), Months 6+ (significant density improvement). 93% of users see noticeable results within 90 days of consistent use.
Completely safe. FDA-cleared technology with zero reported side effects. Unlike finasteride (which can cause sexual dysfunction) or minoxidil (scalp irritation), laser therapy is non-invasive with no systemic effects. No prescriptions needed.
Yes. Laser therapy is completely non-systemic. It does not enter your bloodstream, does not affect hormones, and has no known drug interactions. It works by stimulating cellular energy production directly in the follicle. This is a completely different mechanism than any drug.
If you still have any hair in thinning areas, those follicles are likely dormant, not dead. LLLT is most effective for Norwood stages I–IV. If there is still hair present, there is still opportunity. The key is that the follicle has not been completely scarred over.
Three major differences: (1) 200+ laser diodes vs. 80–120 in cheap caps = better coverage, (2) True 660nm wavelength vs. generic "red light" = clinically proven efficacy, (3) Medical-grade build quality = durability, comfort, and consistent output.
Finasteride blocks DHT but causes sexual side effects in 5–15% of users. Minoxidil is topical but causes scalp irritation and must be applied daily forever. Laser therapy works differently. It stimulates cellular energy with zero side effects, no prescriptions, and no messy daily applications.
We offer a 30-day money-back guarantee, no questions asked. If you're not satisfied for any reason within 30 days, return it for a full refund. Plus, every cap comes with a 1-year manufacturer warranty.
Yes, and it works extremely well. Female pattern hair loss and postpartum shedding are among the most common use cases for LLLT. The 660nm wavelength stimulates follicles regardless of gender. Many of our customers are women who want a non-hormonal, prescription-free option.

What 12,483 Verified Buyers Are Saying

Every review is from a verified Regrowthy customer. No incentivized or edited testimonials.

4.812483 ratingsAll from verified purchases
5★
74%
4★
18%
3★
5%
2★
2%
1★
1%

Customer Photos (14)

Sort:
L
Lucas L., 34Verified Purchase

3 months ago

· 2 months of use

Actually verified the infrared lights

I was skeptical at first, so I actually tested this with a camera that can see IR light. Sure enough, the infrared diodes were glowing purple/white, which confirms this is the real deal and not just cheap red LEDs. It gets warm (which is good) and fits comfortably. Way better than spending $2,000 on the big brand names for the exact same tech.

D
David K., 29Verified Purchase

3 months ago

· 1 month of use

Works as described

Everything works perfectly. All diodes light up with high intensity. The timer function is handy so I don't have to watch the clock. Shipping was faster than expected.

S
Sarah M., 41Verified Purchase

3 months ago

· 2 months of use

Husband loves it

Bought this for my husband who was stressing about his thinning crown. He's been using it for about 6 weeks and says his shedding has completely stopped. The packaging was beautiful, looks like a very premium medical device.

J
James R., 41Verified Purchase

3 months ago

· 1 month of use

Solid build quality

Arrived fast. The build quality is surprisingly good, feels robust and the controller is easy to use. I do 20 minute sessions while watching TV. It's warm and relaxing. Too early for major regrowth but the texture of my hair already feels thicker.

M
Marcus H., 37Verified Purchase

3 months ago

· 6 months of use

Best investment for my hair

I've been on finasteride for years but wanted to add something non-systemic. This cap fits perfectly into my routine. After 3 months, my barber actually commented that my density looked better.

T
Tom W., 32Verified Purchase

3 months ago

· 1 month of use

Powerful LEDs

These lights are STRONG. You can tell it's high power. I use it on setting L4. The adapter gets a little warm but nothing crazy. Highly recommend for the price point.

C
Chris P., 28Verified Purchase

3 months ago

· 8 months of use

Better than iRestore

I returned my $800 helmet and bought this instead. Honestly? I can't tell the difference in quality. The laser diodes look exactly the same. Save your money and get this.

R
Ryan G., 45Verified Purchase

3 months ago

· 2 months of use

Simple and effective

I use it every other day. It's so easy to just put on and forget about. No messy creams or pills. I'm seeing baby hairs on my hairline after month 2.

S
S. JohnsonVerified Purchase

3 months ago

Versatile

I actually like that it's flexible. I've used it on my knee for joint pain too since it's just red light therapy. Dual use!

B
Bryan A., 39Verified Purchase

3 months ago

· 10 months of use

Premium Feel

The box and presentation were excellent. Felt like opening an Apple product. The cap works exactly as described.

D
Dr. Aris, 52Verified Purchase

3 months ago

· 4 months of use

Impressed

As someone in the medical field, I'm impressed by the diode density. It provides good scalp coverage.

S
Sean C.Verified Purchase

4 months ago

Quality

Quality is the same as the ones they use in the spas that charge you $50 a session.

Try It Risk-Free for 30 Days

We're so confident in the Regrowthy Laser Cap that we offer a 30-day money-back guarantee. If you're not completely satisfied, return it for a full refund, no questions asked. Plus, every cap comes with a 1-year manufacturer warranty.

✓ 30-Day Money Back Guarantee · Free Shipping · No Side Effects