Harkontroll® Boost

Building and boosting nutrients and keratin supplements for the hair with nutrients that quickly give the hair the right important nutrition.

Repair damaged hair
Increased hair strength
Counteracts hair loss from wear and tear
Stimulerar hårbottens mikrocirkulation

Hårkontroll Boost – ett boostande keratintillskott!

Harkontroll Boost is a premium product for hair, skin and nails that offers an extra "boost" for the hair. The visible result is a stronger and more vibrant hair. In addition to keratin, Harkontroll Boost contains specifically selected nutrients for the hair's normal growth conditions. Harkontroll Boost really gives you the opportunity to "boost" the hair when it has been exposed to stress, for example after summer and sun or periods of stress and carelessness with the diet.

Harkontroll Boost is based on a developed concept and contains the patented andclinically documented keratin Cynatine® HNS. This can repair damaged hair and counteract hair loss from wear and tear. The keratin is combined with extra biotin and zinc, both of which help the hair not to lose its normal properties, as well as copper which contributes to the hair's normal pigmentation.

Clinical study on Cynatine® HNS shows the effect
A scientifically conducted study on Cynatine® HNS for 90 days showed startling results. In the subjects, it could be stated that hair loss in connection with washing decreased by as much as 30%. Hair strength increased by 12% and a noticeable improvement in shine and luster was experienced.

Harkontroll- 20 years of experience with more beautiful hair!

Harkontroll hair and nail strength from the inside, a dietary supplement specially developed to provide important nutrition to hair and nails. For more than 20 years, Harkontroll has given women the best conditions for beautiful, strong and full hair.

The root is the main thing

The hair root is nourished by the blood circulation and here the hair's character, quality, color, shape and strength are also determined. In order to maintain healthy hair with shine and strength, it is important that the hair root receives enough nutrition. Through Harkontroll, important nutrients are added such as biotin which helps to maintain normal hair, zinc and selenium which helps to maintain normal hair and normal nails, and copper which helps to maintain the hair's normal pigmentation. Harkontroll also contains a variety of other vitamins and minerals, as well as opportunities to boost with effective keratin.


2 tablets daily with meals. The recommended dose should not be exceeded. Dietary supplements should not be used as an alternative to a varied diet. It is important to have a varied and balanced diet and a healthy lifestyle.


Keratin (Cynatine® HNS), fillers (microcrystalline cellulose, E468), surfactants (magnesium salts of fatty acids, hydroxypropylmethylcellulose, polyethylene glycol, dye: titanium dioxide), zinc oxide, vitamin B3 (nicotinamide), vitamin B5 (calcium D-pantyhose)), copper sulphate, anti-caking agents (silica), sweeteners (steviol glycosides), vitamin B6 (pyridoxine hydrochloride), D-biotin.


Read frequently asked questions and answers about Harkontroll - Hair Growing System.

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Read frequently asked questions and answers about Harkontroll

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