Our scientific studies
The efficacy of Keranat™ was evaluated in two randomised, double-blind, placebo-controlled clinical studies.
The results showed that Keranat™ not only reduces hair loss, but also leaves hair healthier and shinier.
3 ex vivo studies
Mechanism of action
2 oral clinial studies
300 mg/day
1 capsule
120 women
Keranat™ mechanism of action
The Keranat™ mechanism of action is original because it acts on the biological motor of hair : the dermal papilla.
![Photo d'une femme avec des très beaux cheveux blonds ondulés grâce à l'ingrédient Keranat Groupe Robertet](https://www.keranat.fr/wp-content/uploads/2019/07/iStock-638948926.jpg)
Excretion of IGF-1 growth factor
1 R. Noordam,”Both low circulating insulin-like growth factor-1 and high-density lipoprotein cholesterol are associated with hair loss in middle-aged women” British Journal of Dermatology (2016) 175, pp728–734
![La prolifération cellulaire - Keranat™](https://www.keranat.fr/wp-content/uploads/2019/10/la-proliferation-cellulaire_EN.jpg)
Cell proliferation in the hair bulb
Keranat™ significantly stimulates cell proliferation in the bulb (+140%) cwhich is a good indicator of optimal hair growth.
![L'ancrage du cheveu - Keranat™](https://www.keranat.fr/wp-content/uploads/2019/10/Lancrage-du-cheveu_EN.jpg)
Hair anchoring
Results of the oral clinical studies
![Réduction de la chute à 50% - Keranat™ - Diminuer la chute de cheveux](https://www.keranat.fr/wp-content/uploads/2019/10/Réduction-de-la-chute-des-cheveux_EN.jpg)
Reduction of hair loss
![Beauté du cheveu - Keranat™](https://www.keranat.fr/wp-content/uploads/2019/10/Beauté-du-cheveu_EN.jpg)
Hair shine and health
After 6 weeks, the dermatologist recorded that subjects who consumed Keranat™ had shinier, healthier hair.
After 12 weeks, hair was significantly shinier and healthier with Keranat™ compared to the placebo.
Similarly, after 12 weeks, 75% of women noticed that their hair was brighter, softer and suppler.
![réduction de la sécheresse du cuir chevelu](https://www.keranat.fr/wp-content/uploads/2019/10/réduction-de-la-sécheresse-du-cuir-chevelu_EN.jpg)
Reduced scalp dryness
The results of the studies have been published in peer-reviewed journals
![Publications scientifiques, icône verte deux pages - Keranat™ Groupe Robertet](https://www.keranat.fr/wp-content/uploads/2019/09/icone_vert_publications-scientifiques.jpg)
S. Boisnic et al, Hair Therapy and Transplantation, 2016
“Miliacin associated with polar lipids : effect on growth factors excretion and extracellular matrix of the dermal papilla hair follicle model maintained in survival conditions”
![Publications scientifiques, icône verte deux pages - Keranat™ Groupe Robertet](https://www.keranat.fr/wp-content/uploads/2019/09/icone_vert_publications-scientifiques.jpg)
M. Keophiphath et al, Journal of Cosmetic Dermatology, 2019
“Miliacin encapsulated by polar lipids stimulates cell proliferation in hair bulb and improves telogen effluvium in women”