Active substances

Hyaluronic acid, a molecule naturally present in the body, ensures the hydration of the dermis and gives the skin its plump appearance. However, its content decreases over the years, leading to the emergence of wrinkles and fine lines on the surface of the epidermis. To compensate for this deficiency, hyaluronic acid injections are effective but can have side effects. Using a skincare product containing this active ingredient is a less invasive alternative to reduce the signs of ageing. Here are some opinions on this ingredient.

Hyaluronic acid is one of the most popular active ingredients in cosmetic formulations. It features in numerous skin-care treatments, not least because of its excellent moisturising properties. However, hyaluronic acid also offers several benefits for hair and scalp care. Discover in this article all the hair-care virtues of hyaluronic acid.

Moisturising cream, injectable solution, capsule or eye drops: hyaluronic acid is present everywhere, from treatment rooms to pharmacy shelves and cosmetics retailers. But how should it be used to optimise its various benefits? Discover in this article all you need to know about using hyaluronic acid.

The prickly pear is the fruit of a tree known as Opuntia ficus-indica, more commonly referred to as the prickly pear cactus. Cold pressing its seeds yields an oil with numerous benefits for the skin, hair, and nails. Also available on the market is the oil macerate, which is less active than the pure oil.

Acne is a skin disorder that affects both adolescents and adults. It can be caused by an unhealthy lifestyle or hormonal changes. The pimples and imperfections it generates can leave marks that are sometimes unsightly. Known for its healing properties, prickly pear cactus seed oil can reduce them until they disappear to find a smooth and unified skin. Focus on the benefits of this oil as a treatment for acne.

Prickly pear oil is a precious and rare oil obtained by cold pressing the seeds of Opuntia ficus-indica. It has various cosmetic virtues. Full of sterols, vitamin E and omega 6, prickly pear oil is used to firm mature skin, reduce acne scars, strengthen nails and cuticles or take care of hair. In this article, we focus on its benefits in hair care.

Widely used in cosmetics and aesthetic medicine, hyaluronic acid is regarded as a safe and well-tolerated active ingredient. Is this perception of safety justified? Are there nonetheless any risks or side effects associated with hyaluronic acid? Continue reading to find out more about this topic.

A biomolecule naturally present in the dermis, hyaluronic acid is a hydrophilic sugar with remarkable humectant properties. Hyaluronic acid is also found in certain cosmetic treatments, in injectable form, and in dietary supplements that are claimed to help prevent and target the signs of ageing. Does hyaluronic acid really have effects on skin ageing? Find out here.

Hyaluronic acid is a complex molecule that naturally exists within the body, predominantly in the dermis where it ensures hydration. Many professionals use it in the form of injections to reduce wrinkles. It is also found in numerous cosmetic treatments for the skin and even hair.

A flagship molecule in skin hydration, hyaluronic acid attracts and locks moisture into the skin, visibly enhancing its radiance and firmness. Depending on its molecular weight, it acts at the surface or penetrates more deeply. To maximise the benefits of hyaluronic acid, it can be combined with other active ingredients that bolster or complement its effects. Which ingredients should you use with hyaluronic acid? Here are our recommendations.

Also known as the cactus pear, the Barbary fig grows on a cactus native to Mexico. It is renowned in cosmetics for its rich biochemical composition, which confers excellent properties when applied topically. But what exactly are the benefits of Barbary fig oil for the skin? Discover them by reading this article.

The prickly pear is the fruit of a tree known as Opuntia ficus-indica, more commonly referred to as the prickly pear cactus. Native to Mexico, it belongs to the cactus family. Cold pressing the seeds of the prickly pears yields an oil with numerous benefits for the skin, hair, and nails.

Renowned since antiquity for its analgesic and anti-inflammatory properties, salicylic acid is now included in the composition of many skincare products due to its varied benefits on the skin. Particularly recommended for its comprehensive anti-blemish action, it is suitable for all skin types.

For skin prone to blemishes and impurities, the use of salicylic acid treatments is recommended. This organic compound is found in willow bark, from which it derives its name, but also in many fruits and vegetables such as tomatoes, melons, raspberries, grapes, apricots, cucumbers, spinach... When should this active ingredient be used and how often?

Often hailed as an indispensable ally against acne and blemishes, salicylic acid is by no means a harmless active ingredient and is also linked to several side effects and contraindications. Salicylic acid: a dangerous active ingredient? That is the question we propose to answer in this article.

Salicylic acid has many virtues and is the perfect ally for oily (+) problem skin. It regulates sebum levels, exfoliates the skin and inhibits bacterial proliferation. Originally, it was extracted from the bark of the willow tree from which it takes its name. As pore clogging is the cause of blackheads, it is important not to apply comedogenic ingredients to the skin if you have a tendency to develop this type of blemish. What about salicylic acid and its comedogenicity? Can it cause acne?

Thesalicylic acid is an organic compound that appears in the form of a colourless crystal. It can be found in several plants, such as willow bark, from which it derives its name. Its exfoliating, soothing, and sebum-regulating properties make it an excellent choice for treating acne and blemishes. It is also an excellent active ingredient for taking care of one's hair and scalp.

The exfoliating and antimicrobial properties of salicylic acid make it a preferred choice for treating all types of skin imperfections and caring for oily skin (+). Extracted from willow bark, this active ingredient is used in the composition of many facial and hair care products. What are the correct procedures to follow when applying a product containing this active ingredient to achieve quick results?

Indispensable in treatments for acne-prone skin, salicylic acid is renowned for its keratolytic, comedolytic and anti-inflammatory effects. But could its efficacy be enhanced when combined with other active ingredients? Which substances are commonly paired with salicylic acid in cosmetic formulations? This article reviews the most frequent combinations.

Spots can affect all skin types. They are caused by the presence of bacteria in the sebaceous glands. Salicylic acid is a powerful antibacterial agent that helps combat these blemishes.

To get rid of blemishes and impurities, the use of salicylic acid is recommended. This ingredient, originally extracted from willow bark, boosts cell renewal, smoothes out wrinkles and fine lines and inhibits the clogging of pores that cause blackheads and comedones. Find here some opinions of our customers on their salicylic acid before and after.

Theglycolic acid is a powerful exfoliant whose efficacy can be optimised by combining it with other active ingredients. Some pairings enhance skin radiance or improve the fight against blemishes, while others help to limit dryness and irritation. Conversely, certain actives should be avoided with glycolic acid. Discover in this article the possible synergies and combinations to avoid.

In cosmetology, ingredients of natural, animal or synthetic origin are carefully selected to solve a targeted problem. Some are intended for a specific purpose, while others, such as glycolic acid, can be used on the skin as well as in hair care. Let's take a look at its use on the hair.

Acne, sometimes referred to as "common acne", affects not only teenagers but also adults. It is characterised by an excess of sebum and the appearance of spots: whiteheads, papules... Glycolic acid, present in many facial care products, is a friend to skin prone to blemishes and with a tendency towards acne.

Glycolic acid is a fruit acid with numerous benefits. Renowned for its exfoliating properties, it is included in the composition of several facial care products. In which treatments can we find glycolic acid?