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BASIS
REGROW YOUR HAIR IN 120 DAYS WITH BASIS™
4.9 | 1,536 Reviews
Shuts off DHT — the #1 cause of male pattern baldness
Visible difference in weeks, not months
No pills. No prescriptions. No side effects.
Just 5 minutes a week
Fuller Hairline
Thicker Hair
Quick & Painless
No Side Effects
Enjoy a 120-day money-back guarantee, with less than 1% of customers requesting a refund.
FREE Two-Day Shipping to United States
THE BRAND DOCTORS & HAIR EXPERTS TRUST
Dr. David Nasseri
Board-Certified Dermatologist 
"Men have been stuck choosing between topicals that barely penetrate the surface, prescription drugs that kill their sex drive, and transplants that cost more than a used car. Micro-infusion finally gives men a fourth option — clinical-grade ingredients delivered directly to the follicle, at home, with zero side effects and a fraction of the cost."
Dr. Andrew Mercer
Board-Certified Dermatologist 
"Fifteen years in practice have taught me that most topicals are a waste of time. BASIS is the outlier. By bringing clinical micro-infusion tech into your daily routine, it ensures the serum actually performs. It’s a high-yield, professional-grade protocol for men who are done with gimmicks and ready to reclaim their hair with precision."
Dr. Jennifer Davies
Board-Certified Dermatologist 
"In my clinic, men pay thousands for micro-infusion to get results. BASIS is the first time I’ve seen that exact tech scaled for home use without losing the horsepower. I’ve seen every 'growth' gadget out there, but this is the only one I’ve actually handed to my own family. It’s the end of overpaying for professional treatments."
CHOOSE YOUR SAVINGS
861 people purchased in the last 48 hours
COMPLETE REGROWTH
1 MONTH SUPPLY
9% of customers buy this plan
4 MICRO INFUSION TREATMENTS
$12.49
per treatment
Total: $49.95 
$110
YOU SAVE 55%
BIGGEST SAVINGS
3 MONTH SUPPLY
56% of customers buy this plan
Doctor Recommended
12 MICRO INFUSION TREATMENTS
$8.32
per treatment
Total: $99.95 
$330
YOU SAVE 70%
ADD TO CART
FREE TWO-DAY DELIVERY
Arrives 
Arrive Date
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MOST POPULAR
2 MONTH SUPPLY
35% of customers buy this plan
8 MICRO INFUSION TREATMENTS
$9.99
per treatment
Total: $79.95 
$220
YOU SAVE 64%
JOIN 90,000+ MEN WHO GREW THEIR HAIR BACK
JAMES R.
Verified Customer
"My Friends Think I Had a Transplant"
Visibly thicker crown after just 8 weeks
Hairline filling in for the first time in years
No side effects, no pills, no doctor visits
"I'd tried Minoxidil for two years and nothing changed. Four months with micro infusion and my barber literally stopped mid-cut to ask what I was using. My crown is filling in and my hairline is coming forward again. Wish I'd found this before wasting money on topicals."
DAVID K.
Verified Customer
"I Stopped Wearing Hats For The First Time In 5 Years"
Full coverage where he had visible scalp
New growth visible within 10 weeks
Wife noticed before he did
"I was the guy who wore a hat everywhere — gym, grocery store, even family photos. My wife pointed out that my thin spot was filling in before I even noticed. Four months later I haven't touched a hat. I actually look forward to getting my hair cut now."
MIKE S.
Verified Customer
"I Canceled My Hair Transplant"
Saved $12,000+ compared to surgical options
Thicker, denser hair in 16 weeks
Zero downtime, zero side effects
"I had the transplant consultation booked. $15,000 quote, two weeks off work, and no guarantee it would even look natural. My buddy told me to try this first. Twelve weeks later I cancelled the surgery. My hair is thicker than it's been since my twenties."
HOW MICRO INFUSION WORKS
SHUT OFF HAIR LOSS HORMONE AT THE ROOT
STEP 1: PENETRATION
Your scalp blocks 95% of what you put on it. That's why topicals don't work. Micro needles open tiny channels so ingredients actually get through.
STEP 2: DELIVERY
Five DHT-blocking and hair growth ingredients get delivered straight to the follicle. The hormone causing hair loss gets shut off at the root.
STEP 3: REGROWTH
Follicles that have been shrinking for years start producing real hair again. Thin patches fill in. Your hairline comes back. 
8 CLINICALLY BACKED INGREDIENTS IN EVERY TREATMENT
Green Tea Extract (EGCG)
Same effect as Finasteride blocks — shuts down DHT at the follicle — just without the side effects.
Copper Tripeptide-1 (GHK-Cu)
Reverses follicle shrinkage so thinning hair grows back thick and full-size again.
Acetyl Tetrapeptide-3
Anchors hair to the scalp so it stops falling out every time you shower.
Caffeine
Blocks DHT like Finasteride and boosts blood flow like Minoxidil — two prescription-grade effects, zero prescriptions.
Rosemary Extract
Grew the same amount of hair as Minoxidil in clinical trials — without the twice-daily routine or non-responder issues.
Peppermint Oil
Opens blood vessels in the scalp so more nutrients reach the follicle — outperformed Minoxidil for hair thickness in studies.
Biotin (B7)
Produces the keratin your hair is literally made of — without it, even healthy follicles grow weak, breakable hair.
Tea Tree Oil
Kills fungus, bacteria, and oil buildup that clog follicles and choke out new growth.
THICKER HAIR IN JUST 5 MINUTES A WEEK
Hair specialists recommend one treatment per week for optimal results.
1
Twist open the system and fill it with serum.
2
Flip the device upside down for 2 min to soak the touch points.
3
Press the device onto scalp and repeat for 2-3 passes.
4
Apply excess serum to scalp to absorb overnight.
WHAT YOU MIGHT EXPECT FROM CONSISTENT USE OF BASIS™
WEEK 1-2
MONTH 1
MONTH 2
MONTH 3
MONTH 6
MONTH 12+
FOUNDATION
DHT is being blocked at the follicle and your scalp is adjusting to the treatment.
WHAT YOU'LL NOTICE:
Less hair in the shower drain and on your pillow
Scalp feels healthier and less oily
Some men notice light tingling after treatment — that's blood flow increasing
No visible growth yet — the work is happening underneath
EARLY SIGNS
Follicles that were shrinking are starting to stabilize. Shedding slows down significantly.
WHAT YOU'LL NOTICE:
Noticeably less hair falling out day to day
Thinning areas start to feel denser to the touch
Fine baby hairs may start appearing along your hairline and crow
Your hair holds its style better because it's not thinning as fast
VISIBLE GROWTH
Dormant follicles are waking back up. New hairs are pushing through.
WHAT YOU'LL NOTICE:
You can see new growth in areas that were thinning
Hair looks thicker when you check the mirror
People close to you start noticing something's different
Confidence starts coming back when you catch your reflection
REAL RESULTS
Follicles are producing thicker, stronger hair. The thin spots are filling in.
WHAT YOU'LL NOTICE:
Visible difference in before and after photos
Hairline and crown are noticeably fuller
Your barber comments on the new growth
You stop thinking about your hair loss every morning
TRANSFORMATION
Full treatment cycle complete. Hair density has increased significantly across all thinning areas.
WHAT YOU'LL NOTICE:
Thick, full hair where you used to see scalp
You look younger in photos
Hats become a choice, not a necessity
Friends and family ask what you've been doing
NEW NORMAL
With continued use, results compound. Your hair is the thickest and fullest it's been in years.
WHAT YOU'LL NOTICE:
Sustained, long-term growth with no side effects
Hair looks and feels like it did in your twenties
Complete confidence — no more avoiding photos or bright lighting
You forget you ever had a hair loss problem
WHY MEN CHOOSE BASIS
BASIS micro infusion is the only at-home method that delivers hair growth ingredients directly where hair loss happens. No prescriptions. No side effects. No $10,000 surgery. Just results.
BASIS
Hair Transplant
Minoxidil
Blocks DHT At The Follicle
At Home Treatment
No Sexual Side Effects
No Prescription Required
Painless Application
Results in 8 Weeks
120 Day Money Back Guarantee
Cost
~$10/ treatment
$10,000-
$25,000
$30-$50/ month + doctor visits
RAW, UNEDITED REVIEWS:
REAL MEN, REAL RESULTS
"Was about to drop $15K on a transplant. My buddy told me to try this first and give it 120 days. Glad I listened. My thin spot on top is filling in and my hair feels thicker all over. Saved myself a surgery and a recovery I was dreading."
Ryan P.
Verified Customer
"I'm 34 and my hairline has been creeping back since my mid-twenties. Finasteride scared the hell out of me after reading about the side effects. Eight weeks in with this and I can see new hairs coming in along my temples. No side effects, nothing. Just growth."
Chris D.
Verified Customer
THICKER HAIR IN 120 DAYS OR YOUR  MONEY  BACK
If you don't see visible results in 120 days, we'll refund every penny. No questions, no hassle, no hoops to jump through. We take all the risk so you don't have to.
FREQUENTLY ASKED QUESTIONS
HOW IT WORKS
WHO IT'S FOR
USAGE
INGREDIENTS
How does micro infusion work?
The micro-infusion stamp uses tiny hollow needles to create micro-channels in your scalp. This delivers the serum directly into the base of your hair follicles, bypassing the skin barrier that blocks most topical products. The micro-injuries also trigger your body's natural growth factors, waking up dormant follicles.
Does it hurt?
No. The microneedles are ultra-thin, finer than a human hair. Most users describe a slight tingling sensation at most. It's completely painless for the vast majority of users.
Is it easy to do? Are there good instructions?
Very easy. Each order comes with a step-by-step video guide and written instructions. The entire treatment takes about 5 minutes, weekly. Most users get the hang of it after their first treatment.
Is there any down time?
No. You can resume normal activities immediately after treatment. We recommend avoiding washing your hair for 24 hours to allow maximum serum absorption, but there's no visible redness or recovery time needed.
How fast will I see results?
Most users notice reduced shedding within 2-4 weeks. Baby hairs typically start appearing around week 8. Significant density improvement is usually visible by week 16. Optimal results are seen at 6 months with continued use.
Is it safe for all hair types?
Yes. The BASIS system works on all hair types and textures, including straight, wavy, curly, and coily hair. The active ingredients work at the follicle level, regardless of hair type.
Does this also work for receding hairlines?
Yes. The system works on all areas affected by male pattern baldness, including receding hairlines, temple recession, and the frontal area. Many users report significant hairline restoration.
Does it work around the temples and on the crown?
Yes. The system is effective on all areas affected by male pattern baldness. This includes temples, hairline, crown, and vertex. Simply stamp the affected areas during each treatment.
Does it also help with thinning hair?
Absolutely. Thinning hair is actually the ideal use case for BASIS. The system stops DHT from shrinking follicles further and wakes up dormant follicles, resulting in thicker, denser hair growth.
Does it help with advanced hair loss?
BASIS works best for men in the early to moderate stages of hair loss (Norwood 1-4). If you still have peach fuzz or fine hairs in the affected area, your follicles are likely still alive and can be reactivated. For completely smooth, shiny bald areas that have been that way for 3+ years, the follicles may be permanently closed.
Who should use the micro infusion kit?
Any man experiencing hair loss, thinning, or receding hairline who wants to address the root cause without pills or expensive clinic treatments. It's ideal for men aged 18-65 in Norwood stages 1-4.
How many needle heads and serums are included in each box and how often should I use it?
Each box contains enough supplies for your chosen duration. The 1-month supply includes 1 infusion systems and 4 serum vials. The 2-month supply includes 2 infusion systems and 8 serum vials. The 3-month supply includes 3 infusion systems and 12 serum vials. Use once per week for optimal results.
Are the heads reusable?
Each needle head is intended for a single user for up to four weekly treatments before it must be discarded. You must sanitize the head with 70% isopropyl alcohol after every use and replace it immediately upon starting a new monthly serum supply. Never share your device with others.
How much of an area does one treatment cover? Is it enough for full scalp?
Yes. Each serum vial contains enough product to cover the entire scalp in one treatment session. Most users focus on their problem areas (hairline, crown, temples) but you can treat the full scalp if desired.
Can I use the Micro Infusion Kit in combination with other treatments?
Yes. BASIS can be used alongside other hair loss treatments like ketoconazole shampoo or low-level laser therapy. If using minoxidil, apply it at least 24 hours after your BASIS treatment. If you're on finasteride and want to switch to BASIS, consult your doctor about transitioning.
Can I use Minoxidil after using the Micro Infusion Kit?
Yes, but wait at least 24 hours after your BASIS treatment before applying minoxidil. However, many users find they no longer need minoxidil after switching to BASIS, as our system addresses DHT directly while minoxidil does not.
What are the ingredients?
Our serum contains four categories of active ingredients: DHT Blockers (Green Tea Extract, Rosemary Extract, Caffeine), Stem Cell Activators (Copper Tripeptide-1, Acetyl Tetrapeptide-3), Circulation Boosters (Peppermint Oil, Eucalyptus Oil), and Scalp Health ingredients (Tea Tree Oil, Hyaluronic Acid). All ingredients are natural, vegan, and free from parabens and sulfates.
Can I use it with my own serums?
We recommend using only the BASIS serum with our micro-infusion stamp. Our serum is specifically formulated to work with the delivery system and contains the optimal concentration of active ingredients. Using other serums may reduce effectiveness or cause irritation.
Can I use the Micro Infusion Kit if I've had a hair transplant before?
Yes. In fact, many hair transplant patients use BASIS to protect their remaining native hair from further loss. Wait at least 6 months after your transplant procedure before using on the transplanted area. BASIS helps maintain your results and prevents the thinning around transplanted follicles that many patients experience.
Is there a 120-day money-back guarantee with the 1- or 2-month supply?
Yes. All orders, regardless of supply size, are covered by our 120-day money-back guarantee. If you're not satisfied for any reason, contact us for a full refund.
1,536 Reviews
Marcus T.
"I could tell the difference after 8 weeks. Hair feels thicker and my hairline looks so much better. Will definitely keep using."
Item type:
3 Month | 12 Treatments
Verified Customer
Chris W.
"It's a good kit and worth the money. Haven't noticed a huge change in my hairline but my crown is definitely in better condition. Will buy again."
Item type:
3 Month | 12 Treatments
Verified Customer
Steven G.
"Before trying this product, I was very skeptical and I wasn't sure I was up for the pain it may cause. After the first treatment, I realized it wasn't so bad. After each treatment, I gradually saw more improvement of the density on my hairline. BASIS really works!"
Item type:
3 Month | 12 Treatments
Verified Customer
James R.
"Currently, my crown has noticeably improved after 4 months of use. I only applied it twice per month instead of weekly and still saw results. The results haven’t faded much."
Item type:
3 Month | 12 Treatments
Verified Customer
Ryan S.
"I feel more confident going out without a hat now."
Item type:
3 Month | 12 Treatments
Verified Customer
Kevin L.
"Just started using the product. Very easy to use. The infusion microneedling is painless and solution feels great on my scalp. Highly recommend."
Item type:
2 Month | 8 Treatments
Verified Customer
David K.
"I have been using BASIS for 4 months. My girlfriend noticed the difference before I did. I wasn't sure if it was working but in my photos from taking progress pics, it definitely shows this product does work. Totally worth the money."
Item type:
2 Month | 8 Treatments
Verified Customer
Andrew B.
"My barber looked so much happier and I noticed a big difference in thickness. I hope to order again. I had also ordered some other brands but BASIS delivers consistent product during stamping and leaves my scalp feeling great."
Item type:
3 Month | 12 Treatments
Verified Customer
Brian J.
"After 16 weeks of treatment, I definitely see my hair is more thickened, my crown has softened and the area at the sides of my temples feel firmer. I use the serum on my entire scalp and everything looks much healthier."
Item type:
3 Month | 12 Treatments
Verified Customer
Michael P.
"I started BASIS about three months ago. And it works because now I can't use my facial recognition on my phone. My friends don't recognize me anymore lol yay."
Item type:
3 Month | 12 Treatments
Verified Customer
Daniel H.
"I tried two other brands before BASIS. BASIS delivers consistent product during stamping and leaves my scalp soft and healthy. No comparison. Plus theirs needed hurt. Yours did not."
Item type:
3 Month | 12 Treatments
Verified Customer
Tyler M.
"I am 32 years old. After the 3rd treatment I noticed significant thickness and the thinning on my crown was barely visible. I just completed my 4th treatment and I will be ordering again! I love the results I have experienced!"
Item type:
2 Month | 8 Treatments
Verified Customer
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MEDICAL & HEALTH DISCLAIMER: The information and other content provided in this page, or in any linked materials, are not intended and should not be construed as medical advice, nor is the information a substitute for professional medical expertise or treatment. If you or any other person has a medical concern, you should consult with your health care provider or seek other professional medical treatment. Never disregard professional medical advice or delay in seeking it because of something that have read on this page or in any linked materials. If you think you may have a medical emergency, call your doctor or emergency services immediately.