Active substances

We all know and love grapefruit for its delicious pink flesh, not to mention the numerous health benefits it provides. The aqueous extract of grapefruit is used in dermo-cosmetics to stimulate cell renewal and refine the skin's texture. But what are its virtues when applied to hair?

Tartaric acid is present in many exfoliating skin care products. Its use in dermo-cosmetics is therefore common. However, is tartaric acid dangerous for the skin?

Tartaric acid belongs to the group of alpha-hydroxy acids. Just like lactic acid or glycolic acid, it is a fruit acid. Let's focus on this active ingredient with multiple benefits against the signs of ageing.

Squalane is a nourishing active ingredient widely recognised for its ability to reinforce the skin barrier. But is it suitable for all skin types, including oily or sensitive ones? Let us explore whether squalane can be used by everyone.

Salicylic acid is a chemical compound that is often used in skin care products due to its numerous cosmetic benefits. It is preferred by people suffering from acne and oily dandruff. Although it is very effective, it is at the center of controversy because it is suspected of being an endocrine disruptor. Although it has been classified by European experts as safe in the permitted concentrations, there are still some concerns about its use. If this is the case, you can turn to a promising alternative to salicylic acid: β-lipohydroxy acid (LHA).

During one's skincare routine, it is often recommended to apply hyaluronic acid serum to slightly damp skin to enhance the moisturising power and effectiveness of the treatment, thus avoiding the reverse effect of making the skin even drier. But is this really necessary?

The comedogenicity of an ingredient refers to its occlusive nature. A compound described as comedogenic blocks the pores and can cause spots. What about shea butter?

Squalane, a derivative of squalene naturally present in sebum, is recognised for its high affinity with the skin. It helps to restore the skin’s barrier and maintain sustained hydration. But how long does it take to see visible effects? Discover more information here about the speed of action of squalane.

Squalane and squalene are both substances that visually enhance the condition of the skin. Although they can be confused, these two elements are chemically different, even though they possess quite similar benefits. Discover the differences between squalane and squalene, as well as their usefulness in skincare.

Sweet almond oil is found in the composition of many beauty treatments. This vegetable oil harbours various benefits for the skin and hair. Discover everything you need to know about sweet almond oil.

Its emollient and nourishing properties make it an excellent choice for taking care of dry skin, as well as scalps with dry dandruff and split ends.

Sweet almond oil is particularly recognised as beneficial for dry skin, as well as against stretch marks and photo-ageing of the skin. But what about its effect on brown spots?

This vegetable oil, with its fluid texture and somewhat greasy touch, can be identified on I.N.C.I. lists under the name" Prunus Amygdalus Dulcis Oil". It is the ultimate ally for dry skin. But what could be its benefits on more or less pronounced wrinkles and mature skin in general?

In cosmetics, its I.N.C.I. name is "Prunus Amygdalus Dulcis Oil". This vegetable oil is the ultimate ally for dry skin. It nourishes, soothes and softens the skin. However, it can also have benefits for combination skin, whether or not it has imperfections.