Moisturising / lipid-replenishing active ingredients

Naturally present in the epidermis, ceramides make up 40% of the inter-lipid cement that allows for the cohesion of skin cells. They are essential for maintaining hydrated skin. Increasingly common in skincare and haircare products, find all the information you need to know about them.

Often touted as a biomimetic active ingredient, squalane is particularly beneficial for reinforcing the skin barrier and caring for dry skin. However, its compatibility with oily or acne-prone skin raises a question: does squalane increase the risk of blemishes in these skin types? Read on to find out whether squalane is comedogenic.

Hyaluronic acid has been the star ingredient in cosmetic care in recent years, renowned for its excellent moisturising and anti-ageing properties. Naturally present in the dermis, this hydrophilic sugar captures and retains water, giving the skin its plump appearance. However, its quantity decreases with age and the skin becomes lax. How does this active ingredient work? Are there any contraindications to its use? Let's focus.

Behind this scientific name lies a key ally in the fight against wrinkles and signs of aging. Naturally present in the dermis, hyaluronic acid acts like a molecular sponge: it can contain up to a thousand times its weight in water. Today, it is found in many facial care products, but also in hair care products or for the maintenance of nails and cuticles. At what age is it recommended to use a hyaluronic acid treatment? Which forms should be used?

Less invasive than injections, hyaluronic acid-based products provide an effective alternative for combating the signs of skin ageing. Today, it can be found in numerous skincare products, but also in products intended for hair, hands, and even nails and cuticles. This article focuses on the benefits of this ingredient and the Typology products that contain it.

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.

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 found in the dermis, hyaluronic acid is a hydrophilic sugar with remarkable moisturising properties. It acts like a molecular sponge: it is capable of retaining up to 1,000 times its weight in water. In skincare, it prevents epidermal dehydration and the appearance of wrinkles. In injection form, plastic surgeons use it to fill in signs of ageing. A focus on one of the most effective anti-ageing active ingredients.

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.

Valued for its biomimetic structure, squalane is an ingredient often recommended for dry or dehydrated skin. But what exactly are its benefits? Continue reading to discover the skin benefits of squalane.

Naturally present in the body, hyaluronic acid is a sugar with exceptional hydrating properties, the amount of which declines with age. Widely used in both cosmetics and aesthetic medicine, it has become an essential active ingredient for skin care. But what are its real effects? Hydration, elasticity, healing… This article explores in detail the benefits of hyaluronic acid for the skin.