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The FollicLab Hair Regrowth Brush Serum uses a built-in comb applicator to deliver the formula directly onto the scalp at the hairline, crown, and temples. Most serums never reach the scalp because they get absorbed by the hair. The comb bypasses that entirely and places PDRN, exosome technology, caffeine, and three peptides exactly where thinning starts. Apply twice daily, morning and night. No rinse. Under a minute each time.
Yes. The comb applicator glides through the hair without pulling or scratching. The formula absorbs quickly with no greasiness, no residue, and no sticky feeling. It is formulated with Panthenol, Allantoin, and Bisabolol specifically to make twice-daily use comfortable without any irritation or buildup
Most serums are applied through the hair and never reach the scalp. Most oils leave grease. Most shampoos rinse off before anything can absorb. FollicLab delivers a PDRN and exosome formula directly to the scalp through a precision comb applicator, targeting the hairline, crown, and temples specifically. There is no dread phase, no side effects, and no prescription required
Each box contains one FollicLab Hair Regrowth Brush Serum with the built-in comb applicator. The serum is designed for twice daily use, morning and night
PDRN (Polydeoxyribonucleotide) for scalp tissue renewal. Exosome technology for next-generation follicle signaling. Caffeine to counteract DHT suppression and extend the growth phase. Copper Tripeptide-1, Biotinoyl Tripeptide-1, and Acetyl Tetrapeptide-3 for follicle repair and visible density. Ginger Extract for scalp activation and blood flow. Niacinamide to protect follicle cells from oxidative stress. Zinc PCA to regulate sebum. Panthenol and Allantoin for daily comfort.
FollicLab comes with a 120-day money-back guarantee. If you are not satisfied with your results, contact us for a full refund. No questions asked.
"FollicLab has given me new hair, there are loads of visible new short hairs in areas where it was thin. Mostly around the front and sides of my hairline. I have been using the ampoule for approx 6 months now. The progress has been slow but it is clearly evident."
"I've tried other oils, DHT blockers, wellness shampoos and derma rolling, but I have been using FollicLab to finish it off and since I've used it I've noticed a difference. It's amazing."
"The comb tip is what sold me. It actually puts the ampoule on my scalp instead of my hair, and it dries in a minute with no greasy feeling. Around month three my crown started looking a lot less see-through in photos."
"My scalp used to get itchy and flaky by the end of the day. That calmed down in the first couple of weeks, and after four months the hair at my temples looks thicker than it has in years."
Real customers. Individual results vary.
The 4 principles behind the FollicLab Grow:Turn Ampoule
Most serums never reach the scalp. They get absorbed by the hair shaft and wasted before they can do anything.
The FollicLab built-in comb applicator brushes the ampoule directly onto the scalp at the hairline, crown, and temples, placing the active ingredients exactly where thinning starts, twice a day, every day.
Trüeb RM et al., International Journal of Trichology, 2018. Published on PubMed (PMID: 30783333). The study established that the condition of the scalp directly impacts hair growth and retention, and that targeted scalp care with active ingredients delivered to the scalp environment is fundamental to supporting healthy hair. The scalp acts as an incubatory environment for the preemergent hair fiber, meaning what reaches the scalp determines what grows out of it.
View on PubMedAs the scalp ages, cellular communication slows down. The growth cycle shortens, and density starts to visibly decline at the hairline and crown.
PDRN supports scalp skin renewal and improves the environment around the follicle. (V)BioExo-Water, our Heartleaf-derived exosome water, delivers next-generation signaling support while calming a stressed, irritated scalp.
Lee SH et al., Wound Repair and Regeneration, 2015. Published on PubMed (PMID: 25524027). In a clinical study of 40 patients, intra-perifollicular PDRN injections alone produced a statistically significant improvement in mean hair counts (17.9%) and mean hair thickness (13.5%). The combination of PDRN with PRP produced even greater improvements in hair thickness. The mechanism involves upregulation of WNT signaling, platelet-derived growth factor, and fibroblast growth factor expression in the scalp.
Ersan M et al., Aesthetic Plastic Surgery, 2024. Published on PubMed (PMID: 39174804). A prospective clinical study of 30 male patients with androgenetic alopecia found that stem cell-derived exosome injection produced a statistically significant increase in hair density at both 4 weeks and 12 weeks after treatment, with no side effects or complications observed.
View on PubMedWith age, the scalp gets less circulation and more buildup, and hair starts to look thinner at the temples and crown.
FollicLab combines Caffeine and Ginger Root to refresh the scalp, stimulate the feeling of circulation, and keep the follicle environment energized. Green Tea adds antioxidant protection so the scalp stays in better condition day after day.
Fischer TW, Hipler UC, Elsner P. International Journal of Dermatology, 2007. Published on PubMed (PMID: 17214716). Using a human hair organ culture model with follicles from male androgenetic alopecia patients, caffeine at concentrations of 0.001% and 0.005% counteracted testosterone-induced growth suppression and independently produced a significant stimulation of hair follicle growth. Results were confirmed by Ki-67 immunohistochemical staining of keratinocyte proliferation. The authors concluded that caffeine is a stimulator of human hair growth in vitro with important clinical implications for the management of androgenetic alopecia.
View on PubMedA compromised scalp barrier leads to irritation, excess sebum, and a hostile environment for hair. No active ingredient works well on a damaged or congested scalp.
The SCALP.CLEAR complex clears buildup while Panthenol and Heartleaf hydrate and soothe, so the scalp stays comfortable twice a day. Dermatologist tested and gentle enough for daily use.
Choi YH et al., Clinical, Cosmetic and Investigational Dermatology, 2021. Published on PubMed (PMID: 34703266). The study found that niacinamide decreased the expression of DKK-1, a protein that promotes premature regression of hair follicles by inducing catagen. Niacinamide also reduced oxidative stress-induced cellular senescence in human dermal papilla cells and decreased the expression of cell cycle arrest markers p21 and p16. The authors concluded that niacinamide supports hair growth by protecting follicle cells from oxidative damage and preventing premature catagen entry.
View on PubMedKorean scalp care, 100ml, no fillers.
Our (V)BioExo-Water base, made from Heartleaf, soothes and calms a stressed scalp and carries the actives deep into the scalp surface.
Soothe
Supports scalp skin renewal at the cellular level, improving the environment around the follicle at the hairline and crown.
Renew
Energizes and refreshes the scalp from the first application, keeping the follicle environment awake through the day.
Energize
Warming and invigorating scalp care that stimulates the feeling of circulation where hair looks thinnest.
Invigorate
Hydrates scalp and hair and reduces irritation, so the twice-daily routine stays comfortable and easy to keep.
Hydrate
Antioxidant scalp protection that helps defend the scalp barrier against daily environmental stress.
ProtectFollicLab stands out with its precision-targeted comb applicator and a high concentration of active ingredients, delivering a potent, undiluted Korean scalp ampoule free from fillers.
Here's the deal: we believe in the Grow:Turn Ampoule so much that we don't want you to spend a dime until you are certain it works for you.
That's why every bottle comes with a 120-day money-back guarantee.
If it doesn't work for you, email us and we will refund your order. No lab reports, no photos, no hoops.
In other words, you only pay if it turns out to be the routine you keep.
Try now for 120 days risk free
