Active substances

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.

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.

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.

The active ingredient of Comfrey, allantoin, can also be of animal or synthetic origin. First discovered in 1800, this ingredient is often favoured in skincare for its numerous benefits. This article provides an overview of this active component.

Rich in beneficial active ingredients, castor oil has been used since ancient times. Legend has it that Queen Cleopatra used it to whiten the whites of her eyes. Today, there are various ways to use castor oil to care for your skin, hair, nails... Let's explore them together in this article.

Stretch marks are the result of the tearing of the elastic fibres that support the skin. Appearing on various parts of the body, they take on different characteristics depending on their progression. Known for its content of unsaturated fatty acids, the oil extracted by cold pressing from the seeds of the Common Castor is considered an ally in preventing and reducing stretch marks. Discover the reality of this claim.

Cellulite is an aesthetic issue affecting approximately 45% of the global population. The deformation of the dermis, which leads to the formation of dimples, is caused by an accumulation of fat or water. There are numerous ingredients that are believed to have anti-cellulite properties. Among them, castor oil. But what is the reality?

There are numerous skincare treatments that claim to combat the signs of ageing. Those containing mandelic acid are among them. Although the idea may seem daunting, chemical exfoliants can improve the appearance of wrinkles and skin sagging. But how do they achieve this?

Sun spots, melasma, post-acne brown marks... they all refer to a form of hyperpigmentation. These have the effect of altering the uniformity of the complexion and are often deemed unattractive, even though they are benign. Fortunately, by adopting the right active ingredients, it is possible to diminish them and AHA seems to be a good solution. Is this also the case with mandelic acid?

Many benefits for the skin are attributed to tartaric acid. One of these is the tightening of enlarged pores. How does tartaric acid act on enlarged pores to tighten them?

No less unsightly, pores can enlarge and become visible, compromising the clarity of the complexion. Peeling, AHA creams, electric face brushes... various solutions are proposed to "mask" them and regain a clear skin texture. What about the effect of mandelic acid on these minor imperfections?

Oily skin, blackheads, inflammatory lesions, scars... acne is a very common dermatological condition, primarily affecting teenagers but by no means sparing adults. Chemical exfoliation has become a popular modality in the treatment of acne. Glycolic acid is traditionally the most used peeling agent for oily and acne-prone skin, but there is an underestimated acid that has proven to be just as effective and is not as "aggressive", so that acne-prone skin responds much better to it: this is mandelic acid. How should it be used against acne?

Tartaric acid belongs to the group of alpha-hydroxy acids. Just like lactic acid or glycolic acid, it is a fruit acid. Let's focus on this active ingredient with multiple benefits against the signs of ageing.

Salicylic acid is a chemical compound that is often used in skin care products due to its numerous cosmetic benefits. It is preferred by people suffering from acne and oily dandruff. Although it is very effective, it is at the center of controversy because it is suspected of being an endocrine disruptor. Although it has been classified by European experts as safe in the permitted concentrations, there are still some concerns about its use. If this is the case, you can turn to a promising alternative to salicylic acid: β-lipohydroxy acid (LHA).