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$ 49 The Activator Serum
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The Activator Serum

Naughty by nature. Growth stimulating. Natural, active ingredients.

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This is The
Activator Serum

It‘s made from natural, active ingredients that will improve your beard growth.

We strongly suggest combining The Activator Serum with The Beard Roller to increase your skin’s absorption of the active ingredients effectively. We got your back.

See The Beard Roller

How does the Activator Serum Stimulate Beard Growth?

The Activator Serum contains natural, active ingredients that will help you boost and grow your beard. Besides the well-known vitamin Biotin, the serum contains the active ingredient, Capilia Longa.

Together with The Beard Roller, The Activator Serum creates the best micro-environment to reactivate hair growth. It does so by activating the dormant hair follicles that lie in a resting state underneath the skin.

The Activator Serum

Clinical study

Beard grows faster than usual

Hairs are getting thicker

New hairs are noticeable

Beard feels stronger

In a 150 days clinical study, our products have
proven impressive results for beard growth:

— 94% of men activated new facial hairs

— Improved beard density (average 55%)

— Improved hair thickness (average 10%)

Guides & Information


— Apply The Activator Serum once a day, preferably in the morning

— Wash your face before you apply the serum

— Apply 2-3 pumps of serum depending on the size of the desired area

— It’s a leave-in serum, meaning you should not wash your face after application

— You can apply other products after 5 minutes

Let me get this straight

Let me get this straight


Most men start seeing new small white hairs growing after 4-8 weeks when using The Beard Growth Kit consistently.

The important thing is that you don't expect to grow a full beard overnight. It will take time to grow a fuller beard.

A beard journey differs from person to person. Everybody has their own starting point and goal. The important thing is that you don’t expect to grow a full beard overnight. It will take time to grow a fuller beard.

We recommend a beard journey of 150 days to get a realistic indication of your growth potential. If you haven’t seen improved growth after 150 days, we refer to our Growth Guarantee. Furthermore, we recommend that you don’t stop your journey when you see the first gains - the vellus hairs have to become terminal.

The Beard Roller creates microscopic channels in your skin which maximizes your blood circulation and the absorption of the Activator Serum.

The Activator Serum activates your dormant 'sleeping' follicles and stimulates new hair growth.

For the nerdy stuff, check out our interview with Daniel from Vytrus Biotech, expert and developer of our active ingredient, Capilia Longa:

Interview with Daniel


The Activator Serum should be applied once every morning. It's a leave-in Serum, meaning that you don't have to wash your face after application. Apply 2 pumps after washing your face.

We recommend using the Beard Roller 2 times a week for best results. Spray The Beard Roller with The Beard Roller Sanitizer (2-3 sprays) before use. Wash The Beard Roller with warm (not boiling) water after use.

You can trim your beard if you prefer to keep it under control.

However, to avoid destroying the formation of new vellus hairs, we don't recommend to do a clean shave.

You can start using the Beard Growth Kit with any type of beard and length.

No side effects or allergens have been detected. The product is safe to use and approved by our cosmetic science team and meets all European standards for safety.


There are about 140 pumps in one Activator Serum. If you use 2 pumps per day, one serum should last for 70 days.
If properly taken care of, The Beard Roller typically lasts 6 months. The needles should always be sharp enough to penetrate the skin easily. If not, a replacement is needed.
For a vellus hair to become terminal, it can take from 2 months to a year - or even more. But these cases are rare. Once the hair has become terminal, the frequent application of the serum is no longer needed - but we do recommend to apply The Activator Serum once a week.
Aqua, Alcohol Denat, Curcuma Longa (Turmeric) Callus Conditioned Media, Biotin, Sodium PCA, Sodium Lactate, Arginine, Aspartic Acid, PCA, Glycine, Alanine, Serine, Valine, Proline, Threonine, Isoleucine, Histidine, Phenylalanine, Carbomer, Panthenol, Caprylyl, Glycol, Triethanolamine, Sodium Benzoate, Gluconolactone, Phenoxyethanol, Calcium Gluconate.

We have received examples where men have used The Beard Growth Kit for hair growth on the scalp. The Activator Serum contains the active ingredient, Capilia Longa, which has been scientifically proven to increase hair growth. Therefore, The Activator Serum can work on your scalp.

However, our kit has only been tested on and developed for beards. Therefore, we can’t advise on the usage of our Beard Growth Kit for the scalp or offer a guarantee.




I've been using the beard roller and activator serum for about 2 months. There's a definite improvement in the density and coverage of my beard. I'm very happy with my results so far!



Amazing customer service! I had problem with the carrier they send me another beard kit immediatly. I'm starting now my beard jounrey



Good stuff worked well so far



Bought this product at 49 years old as I have never been able to grow a beard (only two cousins in the whole family can!) and have always wanted to. Started using it and saw that the areas that I already have hair growth grew faster but those areas where there is no hair I have seen little to no improvement but to be honest it has only been about a month. Problem is I have 3 of the serums (1 in beard growth kit and bought 2 more at a special price) and have already went through about 1 and 3/4 of the second one. Seems like this is going to be an expensive undertaking for me so I hope it is worth it and I really begin to see some results.



I can say too good or not too bad, In my scenario
am using this product since March 19, honestly say I don’t have any new hair at my patchy areas. But I can notice there is some density in existing areas which I already have hair..Anyways am Gng to running out of serum let’s give one more try...


In accordance with the marketing regulations (and Facebook/Google policies) we cannot guarantee results from using our products. Our claims are based on clinical studies, but all men are different and the results from using The Beard Growth Kit vary - and some men might not see any improvement at all. However, what we can guarantee is that we offer your money back if you don't see any results after 150 days and have followed the simple conditions in our Growth Guarantee.