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How the subscription works
1
Start with the complete system
Your first order includes the Hairline Booster applicator together with your initial treatment cartridge.
2
Refill without replacing
Once you’ve received your applicator, future deliveries contain only refill cartridges that click directly into your existing device.
3
Full flexibility, always
Easily pause, reschedule, skip, or cancel your subscription at any time from our customer portal. No binding period.
What it does:
Targets receding corners with precision delivery
Supports circulation through massage effect
Delivers active compounds using plant exosomes
Helps keep hair looking fuller where it matters most
Plant-based
Drug-free
Dermatologist tested
Content | 15 ml per cartridge
Capilia Longa™
A potent form of turmeric that helps reset disrupted hair growth cycles through plant stem cells, exosomes, and signalling peptides.
HotFlux®
Gentle warming compound that helps support scalp circulation and nutrient delivery to hair follicles.
Niacinamide
Essential B-vitamin that helps strengthen hair by supporting keratin production and an optimal scalp barrier function.
We put our Bio-Pilixin® formula through independent clinical testing to make sure it works in real life, not just on paper. The results:
Visible results in as little as 45 days
93% of participants had a clinically tested decrease in hair loss
73% saw a measured increase in hair density
90% showed an improved hair growth cycle
Jessica
Using Bio-Pilixin® Activation Serum
Lora
Using Bio-Pilixin® Activation Serum
Sophie
Using Bio-Pilixin® Activation Serum
Mitra
Using Bio-Pilixin® Activation Serum
Karen
Using Bio-Pilixin® Activation Serum
Anne
Using Bio-Pilixin® Activation Serum
Shannon
Using Bio-Pilixin® Hairline Booster for 150 days
Anna Maria
Using Bio-Pilixin® Activation Serum
Will it work for me?
Every type of hair loss is different and so is what works for it. Discover whether Bio-Pilixin® targets the specific cause behind yours.
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"It’s been 150 days since I started the routine, and my hair feels thicker with lots of new growth. People have noticed too! I love this stuff—it’s boosted my confidence so much."
Jessica
"I started using Scandinavian Biolabs a year ago, skeptical after many failed products. But patience paid off—less hair loss, new baby hairs, and no flaky scalp. I use the shampoo, conditioner, and serum every two days and love the results."
Lora
"My hair no longer falls out in clumps—hair loss is gone! The bottom layer is growing out, and my hair feels healthier, fuller, and has boosted my confidence."
Sophie
"It’s been 150 days since I started the routine, and my hair is so much easier to manage. It’s no longer frizzy—now glossy, strong, and much healthier. Hair loss has reduced a lot, and I’m really happy with the results!"
Mitra
Karen
"Scandinavian Biolabs products are amazing—I thought I’d need a wig! Since starting in Sept 2023, my hair has improved dramatically. The results feel like a miracle, and I’ve recommended them to many friends."
Anne
"I was losing hair from GLP meds and menopause—thinning and breakage everywhere. After using SBL products, my hairline filled in, growth sped up, and my 50-year-old hair feels revived. Truly a game-changer!"
Shannon
"I started using this product about 2 years ago, and I’m so glad I did. My hair is healthy again, no more fallout, and I’ve regained the fullness I once had."
Anna Maria
"Discovering Scandinavian Biolabs was a game-changer. After 8 months, my frizzy, dry hair is now soft, full, and shiny. The itching and dandruff are gone, and I’ve seen new growth around my temples. So grateful!"
Julia
"Im very happy and continue with this treatment! That is the way! Thanks to Scandinavian Biolabs"
Susanne
"I was shocked to see such a big change within a month. I wanted both growth and healthier hair, and I found that with SBL. It truly works for everyone—no matter the hair type, age, or gender."
Mandy
"I can’t believe the difference! My hair loss has reduced so much, bringing real relief and joy. These products are my lifeline—I’m never stopping!"
Angel
"After countless failed treatments, the Bio-Pilixin serum with shampoo and conditioner changed everything in 5 months. I finally see real growth and almost no hair loss. Truly life-changing—I highly recommend it!"
Lilette
"After a stressful few months of heavy shedding, I tried the Hair Growth Routine. Shedding slowed fast, my hair looks thicker, my scalp’s no longer visible, and there’s new growth around my hairline. Really pleased!"
Catherine
"To my surprise, these products are exceptional. After just a few uses, my hair loss decreased noticeably. The real joy came with new growth! Change takes time, but patience pays off with Scandinavian Biolabs."
Tetiana
"After other treatments failed, I used the Bio-Pixillin Activation Serum with shampoo and conditioner for 5 months. I’ve seen strong growth where I needed it and almost no hair loss. I’ll keep using it—highly recommend!"
Lilette
"I’ve been using the Hair Growth Routine for 3 months—pimples and dandruff are gone! My hair feels thicker, healthier, and even the fine hairs I thought would never grow have started coming in. Really happy so far!"
Sidsel
"I started using the serum a year ago. After 8 weeks, shedding stopped and baby hairs appeared. When I used it less, shedding returned—so consistency is key. Back to daily use now. Customer service has been amazing!"
Sarah
"I’ve been using the shampoo, conditioner, and Activation Serum daily for nearly a year after noticing thinning on top. Now my hair looks fuller, and I’m losing fewer hairs. I’ll keep using them to maintain and prevent more thinning."
Maggie
"I started using the serum a year ago when I was losing hair. Now my hair is much thicker, my parting is narrower, and my scalp is less visible. I’m so much more confident with fuller hair!"
Suzy
"I’ve been using the shampoo, conditioner, serum, and derma roller since Sept 2023. By month 3, shedding reduced; by month 5, I saw lots of new growth. I’m thrilled with the results and more confident—highly recommend!"
Claire
"I’m Bianca from Portugal and had been struggling with a receding hairline for over a year. Since starting Scandinavian Biolabs in Nov 2024, I’ve seen amazing results—my hairline and confidence are both coming back! 🤗🤗🤗"
Bianca
"I have regained my confidence."
Sepeedeh
"I started to use the serum after the summer. What I noticed after a couple of weeks was that my scalp was more healthy and strong. It doesn't react anymore after sun exposure or retouching my roots. In the beginning I used it everyday but nowadays I only use it after washing my hair, so 2/3 times a week. As the photos show, a lot of new hair has grown and it keeps growing :)"
Joana
"Give it time and the results will show patience and keep using products to see best results."
Helen
"Consistency is really key to seeing results, so the more naturally it fits into your day, the better."
Felissa
"I started using Scandinavian Biolabs in September with low expectations after struggling with hair thinning. By October, I noticed less hair fall and healthier-looking hair. Over the next few months, my hair gradually became fuller with better volume, and even new hairs started appearing around my hairline. Really happy I stayed consistent with it."
Rose
"Use the products consistently, especially the serum, use the right amount. Do not skip."
Rafaella Nieto
"I’ve been using the Bio-Pilixin serum and Bio-Silacumin supplement for almost nine months and I’m really happy with the results. Hair shedding has reduced significantly, and I’ve noticed lots of new baby hairs in thinning areas. My hair feels healthier and even friends and my hairdresser have noticed the improved density."
Sophia
Research-backed actives that support growth and help create the optimal scalp environment where hair thrives.
A potent form of turmeric that helps reset disrupted hair growth cycles through plant stem cells, exosomes, and signalling peptides.
Benefits
Can measurably reduce hair loss
May visibly increase hair density after 150 days
Helps keep hair strong by extending the life of hair fibers
Gentle warming compound that helps support scalp circulation and nutrient delivery to hair follicles.
Benefits
Helps to improve blood flow to the scalp
Contributes to increased oxygen & nutrient delivery
Encourages hair growth
Essential B-vitamin that helps strengthen hair by supporting keratin production and an optimal scalp barrier function.
Benefits
Can strengthen hair by stimulating keratin production
Helps protect from oxidative stress
Helps reduce hair loss by improving blood flow
Plant-based
Bio-optimised
Backed by research
Drug-free
Many customers report improvements in texture and quality within weeks.
77% had measurably less hair shedding in our study just 45 days after starting Bio-Pilixin®.
By now, your commitment may be paying off with fuller-looking hair.
73% in our study had an increase in hair density after 150 days.
150-day money-back guarantee.
Results may vary.
01
Start with a clean, dry scalp. Remove the lid, reveal the 6-ball roller, and switch the pen to “ON.”
02
Press once to release serum and massage gently in circular motions along the hairline, corners, and temples for about 2 minutes. Press again if needed, then turn to “OFF” and replace the cap.
03
Leave the serum on for at least 6 hours before rinsing. Allow it to dry fully before styling or applying other products. Use once daily, ideally in the evening.
Can't find what you're looking for? Check our Help Center or email contact@scandinavianbiolabs.com.
Both products use the same clinically-tested Bio-Pilixin® formula. The Activation Serum comes with a pipette that covers your whole scalp, while the Hairline Booster has a six-ball rollerball applicator that zeroes in on your corners and temples.
Your first purchase includes everything you need: the precision rollerball applicator with a starter cartridge inside. When it's time to refill (about a month later), simply pop in a new cartridge. You can grab refill cartridges here.
If you don’t see results after 150 days of using your Bio-Pilixin® product, we’ll give you your money back — no hassle, no hidden terms.
To qualify, simply follow these three easy steps:
Eligible products:
Conditions:
Why 150 days?
In clinical studies, 97% of users saw noticeable results after 150 days of consistent use. Hair growth takes time — and we want you to experience the full benefits before you decide.
1. Clean & Dry Scalp: Ensure your hairline area is clean and dry before application for optimal serum intake.
2. Prep the tool: Remove the lid to reveal the 6-ball roller and turn the bottom of the pen to “ON.”
3. Apply the serum: Place the roller on the hairline, press once, and massage in slow circles across the front, corners, and temples. Press again if needed.
4. Massage & finish: Continue massaging for 2 minutes. Switch to “OFF” and replace the cap securely.
5. Let it stay: Do not rinse for at least 6 hours. Let the product dry fully before styling or applying other products.
6. Frequency: Use once daily, ideally in the evening, for consistent results.
You don't have to choose, they're designed to work together. Use the Activation Serum to treat your entire scalp and the Hairline Booster to target receding corners with precision.
If choosing just one: Pick the Activation Serum for overall thinning or crown concerns. Choose the Hairline Booster if your main issue is a receding hairline.
The Hairline Booster is specially designed for the hairline area. We do not recommend using it in other spots as the micro-rollers can pull hair if used on denser areas of the scalp.
Yes, the Hairline Booster is covered by the 150-Day Money Back Guarantee. See results in 150 days or get your money back
The Hairline Booster applicator is built to last. With proper care, you can expect about 3 years of use.
If used once or twice daily, a cartridge should last around 1-2 months.
The Hairline Booster works best as an early intervention tool when follicles are still intact. It's designed to help maintain the hair you currently have rather than restore areas that have been bare for extended periods.
Wipe the roller balls with an alcohol swab when replacing cartridges to keep your applicator clean and hygienic.
Yes! The Hairline Booster works for women too. While men more commonly experience receding hairlines, women can face similar issues from traction alopecia, postpartum hair loss, or menopause-related thinning.
* Based on clinical study carried out on 30 participants over a 150-day period, using the Bio-Pilxin® Activation Serum daily.
Overall rating: 4.695122 / 5 from 164 reviews.
Bio-Pilixin® Hairline Booster is a clinically-tested formula that uses exosomes to deliver growth factors and peptides to the scalp. It is praised for its comfortable feel and easy application, making it suitable for daily use.
Review topics: ["smell","results","improvement","service","feels","packaging","hair","work","boost","sensation","scalp","delivery","formula","customer service","expectations","use","difference","application","serum","effect","change","growth","roller ball","experience","order","roller","addition","idea","ritual","device"].
"Je trouve ce produit excellent , je vois une belle différence dans la repousse et la qualité de mes cheveux . Je suis senior , et normalement les cheveux à cet âge ont des difficultés de repousse et de qualité . La chute de mes cheveux était due d'abord à une anémie manque de fer , ensuite le stress . . . . . . Je fais un massage tous les soirs et prends des compléments alimentaires . Excellent produit que je conseille vivement"
"Sto usando Women's Bio-Pilixin da alcune settimane e sono molto soddisfatta dei risultati. I capelli appaiono più forti, folti e sani, soprattutto lungo l'attaccatura. L'applicazione è semplice e veloce, e il prodotto non unge né appesantisce i capelli. Anche il servizio e la consegna sono stati impeccabili. Continuerò sicuramente a usarlo e lo consiglio a chi cerca un supporto efficace per la crescita e il rinforzo dei capelli."
"I’ve been using the Bio-Pilixin Hairline Booster for a while now, and I’m very satisfied with it. The applicator makes it easy to use, the formula doesn’t leave my hair feeling greasy, and it fits seamlessly into my daily routine. The product feels high-quality, and the instructions provided are clear and easy to follow. I would recommend it to anyone looking to take care of their hairline."
"Starting to see some better results by targeting the areas on the side where I have started to recede! Much better than trying to massage in the drops , can’t wait to see what a few more months will bring."
"This has been a game changer for me highly recommend this product and company"
"I’m impressed and very happy with result. Love how easy it is to use and take with me on trips"
"This product is great and I am super happy that I now have an alternative to minoxidil/finasteride that is more plant based!"
"I’ve been struggling with postpartum hair loss causing thinning across my whole head as well as losing a lot of hair around my hair line in patches due to iron deficiency. I started using the hairline booster 16 days ago and have already started noticing some baby hairs growing back so have high hopes for continued use!"
"I had a few issues with my order, and delivery address which was not the fault of Scandinavian biolabs but they were all very helpful in resolving this."
"I use for 3 months and I like the results"
