FREE SHIPPING ON ORDERS OVER $50
The Real Reason Most Hair Treatments Fail

If nothing has worked for your hair loss... this may be why.

Most treatments never get where they need to go.

Most hair loss products fail for one simple reason: they never reach the follicle.

Shampoos sit on the surface. Pills affect your entire body. Transplants are invasive and expensive.

So your hair may never get the targeted support it needs.

Serenbeau dissolvable microneedle delivery mechanism
Dissolvable Microneedle Delivery
Dissolvable Microneedle Scalp Patch

Go From Thinning Hair To Fuller-Looking Hair

Bloomhar hair results
Dissolvable Microneedle Scalp Patch

Go From Thinning Hair To Fuller-Looking Hair

01

Target The Source

Bloomhar attacks the root cause of hair loss—excess DHT. Micro-needles create tiny openings in your scalp, ensuring the active formula penetrates deeply to stop shedding in 1 week and spark rapid regrowth in 4–6 weeks.

02

Painless. One Minute. Zero Mess.

No greasy serums. No complicated routine. Simply press Bloomhar onto thinning areas for 60 seconds and you're done.

★★★★★ 4.9 | 11,000+ Reviews
Get Fuller-Looking Hair
60-Second Application No Messy Serums 180-Day Guarantee
REAL CUSTOMER RESULTS

See What Consistent Use Can Look Like

Before & after experiences from women and men using Bloomhar consistently.

Jessica before and after consistent Serenbeau use

Jessica

Verified Buyer
★★★★★

“My part finally looks noticeably fuller.”

After staying consistent with the patches, my widening part looked fuller and my scalp became much less noticeable under bright light.

Widening Part Visible Density
Steven before using Serenbeau
Before
Steven after using Serenbeau
After

Steven

Verified Buyer
★★★★★

“My crown looks fuller than it has in years.”

After about seven weeks of consistent use, my crown and front hairline looked noticeably denser.

Thinning Crown Fuller-Looking Hair
Amanda before and after consistent Serenbeau use

Amanda

Verified Buyer
★★★★★

“My scalp doesn’t stand out like it used to.”

With consistent use, my hair started looking denser and the areas I was most conscious about became much less noticeable.

Overall Thinning Less Visible Scalp
Hector before using Serenbeau
Before
Hector after using Serenbeau
After

Hector

Verified Buyer
★★★★★

“I started seeing new-looking hairs along my hairline.”

Around week six, the front hairline and temple areas I had been targeting started looking noticeably less sparse.

Hairline & Temples New-Looking Hairs
Rachel before and after consistent Serenbeau use

Rachel

Verified Buyer
★★★★★

“The sparse areas around my temples look so much better.”

After several weeks of consistent use, the front hairline looked fuller and the sparse areas around my temples were much less obvious.

Hairline Less Sparse-Looking
Tim before using Serenbeau
Before
Tim after using Serenbeau
After

Tim

Verified Buyer
★★★★★

“The change was gradual, but I could clearly see it.”

Comparing photos made the difference obvious. My crown started looking fuller and the thinning area became less noticeable.

Thinning Crown Gradual Density
How It Works

How Our Patch Boosts Hair Growth

Four core mechanisms of our dissolvable microneedle hair growth patch

Principle 01

Microneedle Activation

Ultra-fine dissolvable microneedles create pain-free micro-channels on the scalp.

Channels boost blood circulation, trigger follicle activity, and increase active ingredient absorption by up to 300%.

A 2022 study by Aditya K. Gupta found that microneedling significantly increased total hair count.

Microneedling works by triggering the wound-healing cascade, increasing growth factors and improving blood supply to hair follicles - while also enhancing transdermal delivery of active ingredients directly to the follicle.

TRY NOW WITH 180-DAY RISK-FREE
Principle 02

Copper Peptides Reactivate Follicles

Copper peptides awaken dormant hair follicles at the cellular level to stimulate regrowth and improve density.

It repairs follicle structure, supports collagen production and reduces scalp inflammation.

Based on studies:

  • Gelfuso et al. (2023): A novel ionic liquid-based microemulsion system for Copper Peptides in hair loss treatment
  • Yokoyama & Kitano (2017): clinical trial for male pattern hair loss
  • Lee et al. (2016): Copper Peptides and 5-ALA complex for hair regrowth

Effectiveness in Hair Growth:
Copper Peptides activates hair follicles, enlarges follicle size, and extends the hair growth phase (anagen phase).

Safety Profile:
Across trials, Copper Peptides showed minimal to no adverse effects, such as hormonal imbalances or scalp irritation.

TRY NOW WITH 180-DAY RISK-FREE
Man applying dissolvable hair growth patch on scalp
Principle 03

Block DHT to Reduce Hair Loss

Elevated DHT is the leading cause of androgenetic thinning and baldness.

Licorice root, ginseng and caffeine penetrate deep to inhibit DHT production and protect hair follicles.

Licorice root contains 18-β-Glycyrrhetinic Acid, which was shown in a 2024 study (Hagiwara et al.) to inhibit 5-alpha-reductase - the enzyme that creates DHT - and support hair-follicle growth.

A 2018 peer-reviewed study shows ginsenosides in Panax ginseng (like Ro and Rg3) inhibit 5α-reductase — the enzyme that creates DHT — helping protect follicles from androgen-driven thinning.

Caffeine has been shown to directly support hair follicle growth and counter androgen-related suppression. In an in-vitro study by Fischer et al., human hair follicles exposed to testosterone showed significant growth inhibition, which was reversed by caffeine. Caffeine not only counteracted testosterone-induced suppression but also independently stimulated hair shaft elongation.

TRY NOW WITH 180-DAY RISK-FREE
Man checking hair thickness in mirror
Principle 04

Maintain Healthy Scalp Barrier

A robust scalp barrier creates the ideal environment for sustainable hair growth.

Niacinamide, panthenol and green tea extract hydrate, strengthen scalp defenses and reduce oxidative damage.

Niacinamide has been shown to improve skin barrier function and hydration. A clinical study by Draelos et al. demonstrated strengthened barrier integrity and reduced dryness supporting a healthier, follicle-friendly scalp environment.

Panthenol (Pro-Vitamin B5) has been shown to penetrate the hair cortex and bind to hair proteins. A mechanistic study by Marsh et al. found this interaction increased tensile strength and elasticity, helping reduce breakage and structural stress on hair.

Camellia (Green Tea–derived) extracts have demonstrated protective effects against DHT-induced follicle stress. Research shows Camellia compounds help reduce oxidative stress, inflammatory signaling, and androgen-related damage in human dermal papilla cells.

TRY NOW WITH 180-DAY RISK-FREE
Hand holding dissolvable microneedle hair growth patch

Formulated With Potent Science‑Backed Ingredients

Compare Your Options

Find the Scalp-Care Routine That Fits You

Different approaches come with different levels of effort, recovery and upfront cost. Here’s a simple side-by-side look.

Approach
Where Used
Routine Impact
Upfront Cost
At-Home Option
Serenbeau dissolvable microneedle scalp patch

Bloomhar Microneedle Patch

  • Dissolvable microneedle scalp patch
  • Designed for at-home use
  • Fits into a 3–4x weekly routine
  • Lower upfront purchase
1  /  3

And the Best Part Is, You Don’t Have to Decide Today!

Simply Try It for 180 Days - Risk-FREE - and See What Happens

Here’s the deal:

We believe in our product so much, and we don’t want you to spend a dime until you are 100% certain that it works for you.

That’s why we are offering a 180-day guarantee.

If it somehow doesn’t work for you and you don’t experience any hair growth, we will issue you a full refund.

In other words, you are only paying if it turns out to be a complete lifesaver.

And from our experience, we can almost guarantee that it will.

Customer Stories

Real Routines. Real Experiences.

See how customers are fitting Bloomhar into their scalp-care routines and what they noticed with consistent use.

4.8
★★★★★
Based on verified customer feedback
Verified Reviews
More Customer Experiences
Customer showing widening part area Widening Part
★★★★★

Easy enough to stay consistent

I wanted something I could use specifically along my part without adding another messy serum to my routine. The patches are simple to apply, and with regular use my hair has been looking fuller.

Ashley T. · Verified Buyer
Customer focusing on thinning crown area Thinning Crown
★★★★★

Much simpler than my old routine

I’ve tried shampoos and topical products before, but keeping up with them was always the hardest part. This feels much more targeted and convenient for the crown area I want to focus on.

Jason M. · Verified Buyer
Customer using Serenbeau as part of scalp-care routine Simple Routine
★★★★★

Fits into my week without the mess

What I like most is that I don’t have to deal with oily residue or another complicated daily step. I can target the areas I care about and then get on with my day.

Nicole D. · Verified Buyer
FAQ

Microneedle Patch Frequently Asked Questions

Bloomhar dissolvable micro-needle scalp patch close-up
Scalp Safe

Simple to use. Gentle on scalp.

Top Question

Does it hurt?

Made of soft dissolvable microneedles. You may feel mild pressure or slight tingling, with no sharp pain.

Part hair and apply directly onto exposed clean scalp to avoid pulling strands.
Create a small parting, press the patch firmly onto bare scalp for full contact.
Yes, unisex formula for anyone experiencing hair thinning.
Do not use on broken or irritated skin. Consult a doctor for chronic scalp issues.
Not for kids under 12. Pregnant, breastfeeding women and seniors with illnesses need doctor approval.
Use 3–4 times weekly on dry scalp. Visible improvements usually appear after 4–6 weeks of consistent use.
✓ Dissolvable Micro-Needles ✓ No Roller ✓ No Dripping Serum ✓ Unisex

Bloomhar RESULTS

REAL STORIES FROM Bloomhar CUSTOMERS
4.9
BASED ON 11,537 REVIEWS
5★
11075
4★
346
3★
58
2★
35
1★
23
All Reviews
With Photos
Verified Purchases
L
Lucy Q.
VERIFIED PURCHASE
2 weeks ago
Verified Purchase
My hairline looks fuller
After pregnancy, my hairline started looking noticeably thinner and I became very self-conscious about it. I wanted something simple that I could focus exactly where I needed it. Bloomhar fit easily into my routine, and with consistent use my temples started looking fuller. I also love that there is no oily serum running through my hair.
Was this helpful? (7)
W
Wyatt K.
VERIFIED PURCHASE
3 days ago
Verified Purchase
I was skeptical at first
I was genuinely skeptical about scalp patches at first. What surprised me most was how easy they were to use. I can place Bloomhar exactly on the areas I care about without making my roots greasy. After staying consistent, my hair feels stronger and the thinner areas look less noticeable.
Was this helpful? (9)
J
Julie K.
VERIFIED PURCHASE
5 days ago
Verified Purchase
Finally seeing a difference
My part had slowly been getting wider and it was one of those things I noticed every time I styled my hair. I started using Bloomhar consistently on that area. Over time, my part began looking less sparse and my hair felt stronger. The patch routine is simple enough that I actually keep up with it.
Was this helpful? (6)
M
Mark S.
VERIFIED PURCHASE
1 week ago
Verified Purchase
Easy on my scalp
I started using Bloomhar because the crown of my hair was beginning to look thinner. I like being able to place the patch exactly where I want it without coating the rest of my hair. My scalp feels more comfortable, and my hair looks healthier and fuller overall.
Was this helpful? (9)
A
Ashley T.
VERIFIED PURCHASE
1 week ago
Verified Purchase
Consistency made the difference
I almost gave up early because I was checking the mirror every day. Once I stopped expecting an overnight change and stayed consistent, I began noticing that the sparse areas looked less obvious. That small change gave me the confidence to keep going.
Was this helpful? (10)
R
Rachel G.
VERIFIED PURCHASE
3 days ago
Verified Purchase
I noticed the little changes
I kept taking close-up photos of the same part of my hairline, and that is when I started noticing the little changes. The area I had been focusing on began looking fuller, which made me really happy I stayed consistent.
Was this helpful? (9)
E
Emily W.
VERIFIED PURCHASE
4 days ago
Verified Purchase
My hair feels stronger
What I noticed first was actually how my hair felt. It seems stronger when I brush and style it, and my scalp feels better cared for. The routine is quick, targeted and much less messy than the serums I used before.
Was this helpful? (12)