Féret - Bloc Hyalin

The Bloc Hyalin is a 100% natural alum stone.

Potassium alum stone, also known as Kalunite, is the purest alum stone in the world. It occurs naturally in many parts of the world.

  • Alum stone 100% of natural origin
  • High degree of purity Grade A+
  • 24h efficiency
  • Hypoallergenic
  • Long service life, both economic and ecologic
  • Without perfume
  • For men and women
  • Format 100 grs
Brand: Féret
Category: E-shop
Body: Natural deodorants

The true Bloc Hyalin

First brand in the world registered in France and abroad, The Hyaline Bloc has often been imitated, never equalled. Moreover, a judgment dated November 10, 1899 already condemned counterfeiters of similar products.

Le Bloc Hyalin is still available today!

You will recognize Le Bloc Hyalin by its slightly translucent appearance and by the mention “potassium alum” in the product ingredients.

We recognize the real Hyaline Block visually by its marbled and somewhat transparent appearance, which qualitatively distinguishes it from synthetic alum stone with an opaque appearance (ammonium alum).


What are the properties of Bloc Hyaline?

Le Bloc Hyalin has astringent, antiseptic and antiperspirant properties.

It leaves a thin transparent film which creates a barrier to bad odors and the development of bacteria.

Antiperspirant: this natural deodorant regulates perspiration on the surface without clogging pores and eliminates bacteria that are sources of bad odors.

Astringent: Bloc Hyaline is widely used by athletes. It limits the appearance of injuries due to friction. To keep hands and feet dry, apply before putting on your gloves, socks and shoes.

Antiseptic: Ideal after shaving The Hyaline Block helps stop bleeding related to micro-cuts and limits the appearance of pimples.


How to use it daily?

Le Bloc Hyalin is in its raw state but includes a hand-sanded and rounded end for a smooth application. Wet it under lukewarm water and pass it over the desired areas.

The stone then covers the skin with an invisible layer of thousands of micro-crystals preventing the development of bacteria responsible for bad odors.

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K Avatar of author | 5.4.2020
To je naprosto skvělá věc. Už nepotřebuji žádné drahé a chemické deodoranty. Funguje úžasně!

French iconic brand Féret Parfumeur could be really proud of being one of the oldest French cosmetics brands that succeed in keeping the highest quality of their products. For more than one hundred years.

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Since its creation at the end of the 1800s, Bloc Hyalin is a product that has been copied. Alum potassium premium 100 % natual, of which Bloc Hyalin is made, is not mixed with any chemical or synthetic product.  In 1930 a veritable marketing and communication arsenal was established. Each of products carries a label: the judgements of convictions are inserted in the boxes with information translated into Spanish, English and German… impossible to doubt that Bloc Hyalin from Féret Parfumeur is the original since 1878. Its shape, its size and its quality make a unique product.

The incredible history of Féret Parfumeur has left a veritable treasure made up of advertising, old publicity material, catalogues, original packaging and press articles. This is what drives Alexis Cabanne today to want to relaunch a complete range made in France that remains true to the identity of the brand.

A long family history:

1878: the Féret brothers, Lucien and Roger, succeeded their father, who had founded the company in 1865. They created a new company, Féret Frères, which ensured the distribution of big names such as Cutex, Pétrole Hahn, Nivea, Bourjois, Colgate Odo-ro-no, Bayer… Féret Parfumeur was already making Bloc Hyalin and Hyalomiel in France.

1900: Bloc Hyalin won three medals at the Paris Universal Exhibition and was an essential product for barbers, hairdressers and dermatologists.
As well Hyalomiel was a popular skin care treatment with many uses. At that time, it was used by the whole family and valued for baby care.

In the 1930s the Féret brand enjoyed worldwide prestige and the company employed more than 700 people in France and had several outlets overseas.

In the 1970s, on the death of Mr. Lucien Féret, mainstay of the distribution side at Féret Frères, contracts with the quality brands came to the end. Féret Parfumeur continued the production and the distribution of its own brands: Bloc Hyalin and Hyalomiel.

1975: Mme Féret (Roger´s daughter) ran the company with her husband and permanently established the distribution in pharmacies in France and to a lesser extent in the United States.

2012: Alexis Cabanne, one of the grandsons and very much attached to the brand, took up the family tradition. Féret is now benefitting from a new lease of life and a relaunch in the export market.

Present: Féret is one of the recognized French brands, successfully selling its products worldwide.

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