Active substances

A biopolymer derived from glutamic acid, polyglutamic acid is a relatively recent addition to skincare, with scientific studies demonstrating its excellent hydrating properties. When combined with other compounds, its effectiveness can be significantly enhanced. This article explores the most relevant combinations to use with polyglutamic acid during your skincare routine.

Hyaluronic acid and polyglutamic acid are two biopolymers often compared, recognised in skincare for their excellent moisturising properties. However, they differ in certain aspects, particularly in their origin and chemical structure. Here are their differences.

Red marine algae are predominantly found in Europe, the Atlantic, the English Channel, and the North Sea. In cosmetics, red algae extract is an ingredient commonly used to thicken formulas and give them a gel-like consistency. However, it also has moisturising properties for the skin. Let's focus on this multi-functional plant compound.

Carob is widely used in food preparations but also in cosmetic care as a thickener in the form of gum. Carob extract, more precisely an active molecule called inositol is used in skin care, where it acts as a tanning intensifier and antioxidant. In hair care, it could promote hair growth. Let's focus on the benefits of carob extract for your hair.

PHA stands for Poly-Hydroxy Acid. This is a group of chemical exfoliants that provide a gentler peeling than AHA (Alpha-Hydroxy Acid) such as glycolic acid and BHA (Beta-Hydroxy Acid) like salicylic acid. Discover their main benefits in this article.

Basil is an aromatic widely used in gastronomy. Beyond its culinary properties, it is also used in certain hair and skin care products. Used in different forms (hydrolate, essential oil, extract), basil is mainly used for its toning benefits on the beard and hair.

Basil or Ocimum basilicum is a plant native to Southeast Asia and Central Africa but now cultivated throughout the world. This aromatic plant is used in skin care products in the form of hydrolate, essential oil and extract. Discover the benefits of this plant when applied to the skin.

Thanks to self-tanning products, it is now possible to achieve a sun-kissed complexion without having to expose oneself to the sun. The active ingredients typically used in these treatments are DHA combined with erythrulose. In this article, we reveal everything about these two molecules.

Derived from a biotechnological or synthetic process, the dihydroxyacetone (DHA) is a colouring agent found in certain hair care and self-tanning products. Let's focus on the use of this compound on hair.

The dihydroxyacetone or DHA is the main component of self-tanning products. Whether synthetic or plant-based, this sugar browns the skin by reacting with the amino acids present in the horny layer. Are there any dangers associated with its use in topical application? Does this compound have any contraindications?

Derived from the cold pressing of the pulp of buriti fruits, a palm tree native to Brazil, this vegetable oil is one of the richest natural sources of beta-carotene. This is the precursor to vitamin A in the epidermis. This molecule provides it with antioxidant and photoprotective properties. Thus, buriti oil promotes tanning and helps to prevent sun damage.

As a natural active ingredient, bakuchiol in skin care is a natural alternative to retinol. It effectively fights against the signs of skin aging, without the side effects of retinol. It is also known for its anti-acne properties. How does it fight against this skin disorder? Focus.

The liquorice plant, Glycyrrhiza glabra, belongs to the extensive family of Fabaceae. It is a relative of the wisteria, clovers, and peas. From its root, a compound also known as liquorice is extracted, which contains several molecules beneficial to the skin, thanks to their antioxidant and anti-inflammatory actions.

The hairless licorice -Glycyrrhiza glabra-, is mostly known for its aromatic roots. In traditional medicine, this plant is known for its ability to treat colds, soothe heart pain, facilitate digestion and calm coughing fits. Today, licorice extract is a compound frequently found in cosmetic formulas because of its brightening, antioxidant and soothing properties.

Licorice extract is increasingly present in skincare due to its antioxidant, brightening, and soothing benefits. This ingredient is derived from the roots of the licorice plant, a member of the Fabaceae family, a relative of wisteria, clovers, and peas.

Long overshadowed by AHAs and BHAs, polyhydroxy acids, or poly-hydroxy acids (PHAs), have now emerged as essential for gentler exfoliation. But what do we really know about these next-generation acids? Let’s explore everything there is to know about PHAs.

To obtain liquorice extract, the roots of the plant are dried, peeled, and then ground into a powder. The effectiveness of this ingredient on pigmentation spots is due to the presence of glabridin, a potent depigmenting agent known for its lightening properties. Discover in detail its mode of action on the process of melanogenesis.

Inulin is a natural prebiotic fibre found in certain plants such as chicory root. It hydrates the skin and rebalances the skin microbiota. Discover in detail its various actions when applied topically.

Originating from China, the sweet orange comes from the sweet orange tree, botanically known as citrus sinensis. Its essential oil, with a fresh and tangy scent, is used in cooking, aromatherapy, and skin care. In this article, we are particularly interested in its benefits in cosmetics.

The Eucalyptus globulus, also known as common eucalyptus or blue gum, is an evergreen tree from the Myrtaceae family, native to Australia. When applied topically, its essential oil is primarily recommended for problematic oily skin; it reduces the size of the sebaceous glands and regulates sebum production.

An iconic plant admired for its resilience and rapid growth, bamboo is also a source of fascinating active ingredients for the skin. However, it is essential to understand their mode of action. What can bamboo extract offer the skin? Continue reading to discover all its benefits.

Buriti oil is extracted by cold pressing the fruit pulp. Rich in carotenoids, it provides many benefits to skin and hair, due to its antioxidant and photoprotective properties.

Its biochemical composition makes buriti oil a prime ally in protecting the skin and hair from photoaging associated with free radical damage. This article outlines its main constituents and their benefits in cosmetics.

It is known for its benefits in skin care, thanks to its biochemical composition. It is also an ally of choice to maintain the hair. Discover in this article its virtues in capillary application.

Buriti oil is utilised for its emollient and antioxidant properties, which are attributed to its carotenoid content. It serves as an excellent after-sun oil to prolong tanning, as well as to restore skin hydration and elasticity. Its extraction is carried out in several stages.