Moisturizing / 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 described as a biomimetic active ingredient, squalane is highly effective at reinforcing the skin barrier and caring for dry skin. However, its compatibility with oily or acne-prone skin raises questions: 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 moisturizing and anti-aging 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 signs of skin aging. Today, it can be found in many skincare products, but also in products 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 mitigate the signs of aging. Here are some opinions on this ingredient.

Hyaluronic acid is one of the most popular active ingredients in cosmetic formulations. It appears in numerous skincare products, primarily because of its exceptional moisturizing properties. However, hyaluronic acid also provides several benefits for both hair and scalp care. In this article, explore all the hair-care advantages of hyaluronic acid.

From hydrating creams and injectable formulations to oral capsules and eye drops, hyaluronic acid is ubiquitous—from clinical treatment rooms and pharmacy shelves to cosmetics stores. But how can you use it to fully harness its diverse benefits? In this article, discover everything you need to know about using hyaluronic acid.

Widely used in cosmetics and aesthetic medicine, hyaluronic acid is perceived as a safe and well-tolerated active ingredient. But is this sense of security justified? Are there nonetheless any risks or side effects associated with hyaluronic acid? Continue reading to learn more about this topic.

A naturally occurring biomolecule in the dermis, hyaluronic acid is a hydrophilic sugar with remarkable moisturizing 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 injections, plastic surgeons use it to fill in signs of aging. A focus on one of the most effective anti-aging 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.

As a flagship molecule for skin hydration, hyaluronic acid attracts and retains water in the skin, visibly enhancing its radiance and firmness. Depending on its molecular size, it acts either at the surface or more deeply. To optimize the benefits of hyaluronic acid, it can be combined with other active ingredients that reinforce or complement its effects. Which ingredients should you pair with hyaluronic acid? Here are our recommendations.

Renowned 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 virtues of squalane for the skin.

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