Active Ingredients

Categorised as a BHA by the skincare industry, salicylic acid is not just perceived as a chemical exfoliant. It is also recommended for its anti-inflammatory effect on the skin to help reduce redness and skin inflammation. Let's discuss its mechanism of action in more detail in this article.

While salicylic acid is perhaps best known for its role as an exfoliant, helping to unclog pores and eliminate blemishes, it is also found in many products formulated for psoriasis, available either on prescription or over the counter. Prescribed alone or in combination with other treatments, salicylic acid has become a popular ingredient for treating psoriatic skin since the 1950s. But does its effectiveness live up to its reputation?

From spots to signs of ageing and even dandruff, salicylic acid has become a popular ingredient available in various concentrations and pharmaceutical forms. Despite its popularity and proven effectiveness, some questions still remain. Here are seven common queries we address here.

In the case of warts, there are numerous different medicinal approaches, both conventional and otherwise. Among these, we have preparations composed of salicylic acid which are commonly used to help get rid of a wart and is considered the first-line treatment for both children and adults. Let's explore in more detail here how salicylic acid can aid in the healing of warts.

Cutaneous warts are not necessarily dangerous, but they can cause itching and be bothersome. Faced with these issues, people will seek to remove them as quickly as possible. Glycolic acid is among the first-line treatments for warts. Let's explore in this article the effectiveness of glycolic acid as a treatment in managing cutaneous warts.

For hundreds of years, arnica has often been recommended and used as a first-line remedy to alleviate skin bruising and restore the skin's natural hue, in addition to reducing pain and inflammation during the process. But what does research say about this possibility?

Highly sought after, arnica is increasingly being explored for its benefits. Anti-inflammatory, analgesic, antibacterial... the numerous properties of arnica indeed make it well suited for use in all types of skin and hair care. We summarise here the various cosmetic products based on arnica flowers available on the market.

Applied to the skin in the form of a cream, ointment, gel, mist, or balm, arnica remains as popular as ever. It is particularly recommended for relieving joint and muscle pain, calming inflammatory reactions, and healing wounds. Increasingly used, it is often declared as safe and harmless. But does arnica truly not lead to any adverse effects after a topical application?

Glycerine has become a staple in cosmetics. It has particularly established itself as one of the most effective humectants. Hair, body and face, glycerol is found in almost all skincare products. Benefits, origin, usage, risks... we reveal everything about this ingredient in this article.

Glycerol and glycerine... it is not uncommon to observe in certain literature that these two names are often used to refer to the same thing and that they can be interchangeable. But are they used incorrectly?

Glycerine is a common ingredient, increasingly added to skincare products due to its moisturising power. Some experts consider it to be the most effective humectant available. According to the VCRP database, in 2014 glycerine was the third most used ingredient in cosmetic products after water. However, its topical use is not without risks. Before using it daily, it is important to be aware of certain things. In this article, let's examine together the potential side effects of glycerine.

As effective as retinol may be in reversing damage, the way you apply it can impact the results you see, given that it can dry out the skin and cause irritation. It requires caution and appropriate knowledge to harness its full potential safely. Whether you are a retinol novice or a regular user, discover here the five most common retinol-related mistakes that you should avoid when incorporating it into your skincare routine and which could do more harm than good to your skin.

Baobab oil, derived from the tree Adansonia digitata, native to Africa, is known for its numerous benefits for the skin. It is often said that it could have a positive effect on the healing process. But can baobab oil be considered as healing? We have analysed the scientific literature for you and we answer you here.

The use of botanical extracts as anti-inflammatory medicine is a common practice among patients suffering from eczema who are seeking "natural" remedies, particularly in response to the failure or intolerance of certain medicinal treatments. Calendula oil is often mentioned as a relief for eczema problems. But what about its effectiveness on this skin condition?

Ceramides are ingredients extracted from vegetable oils such as jojoba oil and sunflower oil. They are used in the formulation of skincare products designed to maintain, nourish and hydrate the epidermis. When should ceramides be used?

Ceramides are renowned for their benefits to the skin and scalp. These heterogeneous lipids, with numerous virtues, are offered in various galenic forms (serum, cream, lotion, hair mask, shampoo...). They are naturally present in the human body. However, how are they produced in the field of skincare and haircare?

Caffeine is primarily known as a component of the coffee that many people consume daily. It is also frequently used in the formulation of skincare products. It is found in numerous treatments for its stimulating properties and its ability to combat fatigue. Discover how to use caffeine in a beauty treatment.

Different plants possess virtues beneficial to our body. Calendula is one such plant and is already found in the composition of many beauty treatments. To incorporate it into these treatments, it is often found in the form of a macerate. Continue reading to learn more about calendula oil.

The presence of calendula in cooking, dyeing, and traditional medicine has made it a staple since the Middle Ages. Today, due to its anti-inflammatory and healing properties, it is incorporated into the formula of various types of cosmetic products, where it is primarily used in the form of oil extract, to care for the skin of babies, young children and adults, including pregnant and breastfeeding women. We have summarised them for you here.

Local treatments are typically prescribed to promote the shedding of plaques in cases of psoriasis. They can be applied alone or combined with other treatments, depending on the location and size of the lesions. In addition to dermocorticoids, keratolytics notably offer benefits on thick plaques. Discover everything you need to know about their mode of action, dosage, and precautions for use of these treatments in this article.

Calendula flowers have been used since ancient times for medicinal purposes worldwide. Notably, they have received positive recognition for the treatment of minor and poorly healed wounds, a long-standing tradition. Apparently, calendula possesses a number of properties that are conducive to wound healing. Continue reading for a better understanding of this activity of calendula and what the clinical data says.

The use of preparations based on Calendula officinalis, for topical application, is widespread, both in dermatology and cosmetics, particularly for its anti-inflammatory activity. Although the effectiveness of calendula has been demonstrated by some scientific studies, what about its safety? Does calendula present a risk of toxicity after skin application? Let's explore together the safety of using calendula oil extract.

Known since antiquity, scabies is an "ancient" disease for humans, caused by a mite that lives throughout its life cycle in the skin of its host. Classified as first-line treatment, several local anti-scabies therapies have been used and have proven effective topically, including sulphur. Let's learn more about the effectiveness of this non-metallic natural mineral on this highly contagious parasitic disease.

Antibacterial, anti-inflammatory... the properties of sulphur are well known, and this mineral can be found in a number of skincare products, available over the counter or on prescription. Therefore, the following question arises: is topical sulphur dangerous?

For years, the fight against skin conditions has led the field of cosmetology to favour the use of certain notable ingredients. Retinol, azelaic acid, benzoyl peroxide, salicylic acid... these active principles are renowned for having interesting properties to improve the skin. However, natural ingredients exist and can also provide benefits for the skin. Sulphur, used for centuries in skin care, is appreciated for its numerous advantages and therapeutic properties. Let's explore together in this article its biological effects and its uses for skin care.