Welcome to M120

Born in France

M120 Laboratoire (SERP) was founded in 1976 by a Parisian couple united by a

common passion: the creation of effective and accountable cosmetics for beauty


Made in France

Scientific rigor and creativity acting in synergy with the expertise of beauticians make it possible to achieve launches following one another, demonstrating great inventiveness in constant touch with the market and its trends.

We design and produce cosmetics for our brands and we are also in a position to manufacture "tailor made" products for brands seeking exceptional cosmetics with the same quality and efficiency as our own ranges of products and brands.

Quality certified

All our products are manufactured using the best manufacturing practices. Their quality is recognized by customers and certified by French and European independent agencies.

All cosmetics are produced in our factory in Castelsarrasin with ingredients selected from their quality and, whenever possible, from their regional proximity. Our factory has obtained the Ecocert certification through rigorous compliance procedures, to minimize environmental impact.

Ecocert referencing system (standards) are applied to all our products, whether organic or not. The BIO ranges of cosmetics are certified by Cosmebio charter, which guarantees at least 95% of ingredients are of natural origin and at least 95% of plant ingredients are from organic farming.

In salon treatments

Beauty therapists are the ambassadors of our laboratory, They recommend and prescribe what your skin needs.

Living unique pampering moments

Whatever your desire of escapism and well-being, our Beauty therapists open your mind to a large selection of Skincare treatments to quench thirsty skins, to calm sensitive skins, to nourish dry skins, to balance oily skins, to stimulate tired skins or simply to pamper all the skins at all the ages of life.


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