Hair care

The sun’s UV rays do not only affect the skin: they can also damage the hair, making it drier, rougher and more brittle. While sunscreen protects our skin, what about protection for our hair? Coconut oil, known for its nourishing properties, is sometimes presented as a natural shield against environmental stressors. But can it really protect your hair from the sun? Let’s find out.

Using rice water as a hair care treatment is an age-old practice in Asia. It has recently resurfaced and is attracting growing interest. But is rice water truly beneficial for hair? Let us explore this question together.

Between dryness, lack of shine and an uncomfortable scalp, hard water is often blamed. However, its mechanisms of action remain poorly understood. Does limescale really affect the scalp and hair? Read on to find out.

Stress does not only affect the mind: it can also disrupt the scalp’s balance and the hair growth cycle, leading to a range of hair issues. How exactly does stress impact your hair? Find out more in this article.

When addressing dandruff, many individuals turn to natural remedies, and nigella oil is often mentioned. However, natural does not always guarantee effectiveness. Is there any scientific evidence supporting an anti-dandruff action of nigella oil? Let’s review the evidence.

Has glycolic acid found a new application in hair care? Known for its long-standing use in skincare for its exfoliating properties, this alpha hydroxy acid may also offer benefits for those with greasy hair. Whilst direct studies on its effects in this area are limited, its success in skincare applications suggests it could have potential for managing excess sebum production and improving scalp health.

Hair gloss is attracting increasing attention and promises to impart radiance and shine to dull hair. Once exclusively reserved for salons, it is now becoming democratised for at-home use. How does a hair gloss function? What is the difference compared with hair colouring? What results can one expect? Discover more information on hair gloss treatments in this article.

Dandruff is a persistent condition that affects nearly half the population worldwide. The presence of white or yellow flakes, together with itching and irritation, can be both uncomfortable and frustrating. Recently, glycolic acid, renowned for its use in skincare, has begun to attract attention for its potential role in dandruff management. Could this versatile alpha-hydroxy acid help alleviate the symptoms of dandruff? Let us explore its potential benefits and the scientific rationale underpinning them.

Long studied for its effects on the skin, elastin is now attracting interest in hair care. Does it provide benefits to hair or scalp health? Find out more in this article.

Hair Botox is often portrayed as an intensive restorative treatment capable of rejuvenating hair in a single session. But what lies behind this term borrowed from aesthetic medicine? Is Botox truly effective? What are its advantages and disadvantages? Read on to discover more about hair Botox.

L-carnitine is not confined to its applications in nutrition and sport. It is increasingly investigated in dermatology, and some credit it with the ability to strengthen hair anchoring and prevent hair loss. Myth or reality? Find out here whether the scientific literature supports this hypothesis.

Applying a hair serum is not simply a matter of depositing a few droplets onto the hair. The technique, timing and dosage of application directly influence its effects on the hair fibres and scalp. Do you know how to make the most of your hair serum? Read on for our practical advice.

Sensitive scalp, dry, coloured or compromised hair… each condition requires a targeted solution. Hair serums are formulated to address a specific concern, yet their variety can be bewildering. Some act directly on the scalp, while others focus on the hair lengths and tips. How can you determine which one will truly meet your needs? Discover our guidance to make the right choice.

Hair oil or serum: although the distinction may appear subtle, it is far from negligible. Depending on your hair type and your treatment objectives, one or the other will be more appropriate. What are the differences between hair serums and oils? Discover them as you read on.

Whether hydrating, repairing, anti-dandruff or densifying, hair serums adapt to every need and hair type. But how do you choose and apply them? And are there any particular precautions to observe when using them? Read on to discover everything you need to know about hair serums.

When an anti-dandruff shampoo is used, results are often evident within the first few weeks, with a marked reduction in dandruff. However, some users report that after a few months the product’s efficacy decreases. Has the scalp adapted, or is this merely a subjective impression? Let us examine these various hypotheses together.

Silica, a mineral-derived ingredient, is regularly touted for its benefits to hair health. But what does scientific research actually reveal in this regard? A closer look at the effects of this active agent on the hair fibre.

Piroctone olamine has established itself as a key ingredient in hair care, notably in anti-dandruff shampoos, which accounted for approximately 50% of its application segments in 2023. According to Verified Market Reports (2025), the global market for piroctone olamine–based hair care products exceeded USD 150 million in 2024, with further growth expected in the coming years. This rising popularity is grounded in its proven efficacy against dandruff and its good skin tolerance. But beyond its well-documented antifungal properties, piroctone olamine appears to offer additional benefits for scalp and hair health—a potential we will explore in this article.

Often prescribed to treat fungal infections of the skin or nails, ciclopirox olamine is also an effective ally for scalps prone to dandruff or inflammation. How does it act to rebalance the scalp? Read on to learn more about the hair benefits of ciclopirox olamine.

Used to slow wrinkle development and reduce blemishes, bakuchiol is an active ingredient also found in some hair care treatments. What benefits does it offer for hair and scalp? Discover it in this article.

Repeated sun exposure weakens both skin and hair fibres. It causes split ends and colour loss. UV rays affect hair in multiple ways. It is essential to protect hair. How? Read on for our recommendations.

Like skin, hair is sensitive to UV rays. What does sun exposure do to hair? Find out more by reading on.

Self-tanners, known for offering a sunless tan, raise the question: could they be used to tint hair? Before attempting this, it is essential to understand how these products work and their main ingredient, dihydroxyacetone (DHA).

We often describe hair as dehydrated, just as we would speak of skin lacking water. However, given that hair is composed of dead material, is it biologically correct to talk about hair hydration? And if so, is it possible to regulate it and hydrate the hair? Read on to discover the answers to these questions.

There are different ways to care for your hair. Although everyone has their own method to maintain healthy hair, some common habits can damage it. Learn which ones damage your hair.