Long reserved for hair care, plant keratin—or phytokeratin—is now establishing itself as a versatile cosmetic ingredient. Derived from hydrolyzed plant proteins, it is prized for its ability to mimic the biological functions of human keratin. Let's take a closer look at its origins, mechanisms of action, and benefits. What is phytokeratin? Phytokeratin...
They alter the uniformity of the complexion, resist poorly adapted skincare products, and can promote the appearance of blackheads: enlarged pores are often misunderstood and therefore poorly treated. However, they are not inevitable. To understand how to limit their appearance, we must first understand their role, how they work, and the reasons why...
In the field of skincare, certain ingredients stand out for their exceptional properties. Beta-glucan, although less well known than others, offers remarkable benefits for skin health. Derived mainly from oats, this natural polysaccharide is recognized for its moisturizing, soothing, and regenerating properties. What is beta-glucan? Beta-glucan...
We often hear about probiotics and prebiotics in skincare, but a new generation of compounds is increasingly intriguing scientists and formulators: postbiotics. Neither living nor simply nourishing, they are the active byproducts of the microbial world, capable of strengthening the skin barrier, calming inflammation, and more.
Did you know that grapes are much more than just a table fruit or an ingredient in wine? From the skin to the roots, including the seeds and leaves, grapevines are full of natural compounds that are beneficial for the skin. These plant treasures, grouped under the term "vinocosmetics," are becoming increasingly popular for...
Often criticized for its harmful effects on health when consumed in excess, sugar nevertheless has surprising benefits when used in cosmetics. Moisturizing, exfoliating, protective... This natural ingredient is finding its way into our beauty routines, much to the benefit of our skin. Let's dive into the sweet world of cosmetics to...
Little known to the general public, pracaxi oil has unique biochemical properties that make it particularly interesting in dermatology and hair care. Native to the tropical forests of the Amazon, it is exceptionally rich in fatty acids and antioxidants. What do you really need to know about this oil? What are its true effects on the skin?
A natural substance prized in cosmetics, chamomile hydrosol is often overlooked despite its many virtues. Here is everything you need to know about this product with soothing, brightening, and purifying properties for both skin and hair. Chamomile: an ancient medicinal plant An herbaceous plant of the Asteraceae family, chamomile is used...
Eau de parfum is an essential part of any beauty routine. It dresses the skin with a signature scent, evokes memories, or reflects a mood. However, its use, composition, and effects are often misunderstood. Do you really know when to apply it, why it doesn't always last, or what ingredients are hidden in your bottle?
Known for its golden glow and revitalizing properties, carrot oil macerate has become a staple in natural skincare. But what do we really know about this plant-based elixir? How is it made, and what evidence supports its benefits for skin and hair? Let's take an in-depth look at this ancient ingredient with...
Every evening, a simple oversight in the choice or application of your makeup remover can throw your entire skincare routine off balance. Dull skin, redness, discomfort, blemishes... These signs may not be due to your creams, but to an unsuitable makeup remover. Let's take an objective look at the different types of makeup removers, their real benefits, their limitations, and...
Skin dehydration affects all skin types, even the oiliest. The main symptoms are tightness, fine lines, and a dull complexion. A little-known aquatic plant, Spirodela polyrhiza—or duckweed—is attracting growing interest from researchers for its ability to deeply restore skin hydration. Why duckweed...
In a world where simplicity is the trend, one practice elegantly and rigorously bucks the trend: Japanese layering. This skincare technique, also known as «cosmetic mille-feuille,» promises radiant, smooth, and perfectly hydrated skin, not in a single step, but by methodically layering several...
What if a simple wildflower could become your skin's essential ally? Often overlooked in favor of more trendy active ingredients, cornflower floral water deserves our full attention. Soothing, refreshing, and slightly purifying, this precious water is suitable for a multitude of skin needs, from the most common to the most delicate. Origin and production: a...
Between sun, heat, swimming, and pollution, your skin faces much more than just a change of season. To avoid sunburn, pigmentation spots, and dull complexion, thorough preparation is essential starting in spring. Here are the keys to anticipating the effects of the sun and achieving radiant, resilient, and long-lasting skin...
You may already be using this ingredient without even knowing it. Found in shower oils, barrier creams, and makeup remover lotions, polyglyceryl-4 oleate is a key ingredient in modern cosmetic products. But what do we really know about it? Let's take a closer look at this plant-based emulsifier, its...
Long confined to gastronomy and traditional medicine, mushrooms are now establishing themselves as essential active ingredients in cosmetics. Their richness in antioxidants, polysaccharides, vitamins, and minerals makes them ingredients of choice for moisturizing, soothing, and revitalizing the skin. Why have mushrooms become essential in cosmetics? Exceptional biochemical richness The...
In the world of skincare, one natural ingredient is attracting increasing attention: yuzu peel extract, or Citrus Junos Peel Extract. Native to East Asia, this unique citrus fruit offers beneficial properties for the skin and hair. Rich in antioxidants, vitamin C, and bioactive compounds, it is...
When introducing a new skincare product, the sudden appearance of pimples can raise questions: is it a skin purge, an acne breakout, or an allergic reaction? Understanding these phenomena is essential for adapting your routine and maintaining healthy skin. Understanding skin purging Skin purging is a reaction...
The biology of skin aging has never been so closely scrutinized. And at the heart of the most recent discoveries, one player stands out: NAD+. Present in all our cells, this coenzyme could play a decisive role in preserving the integrity of the skin over time. A molecule at the heart of cellular longevity With...
Beneath its apparent simplicity, thermal water hides a dermatological power that is still largely unknown. Used since ancient times, this natural resource is making a comeback in contemporary beauty routines, driven by science and the growing needs of sensitive skin. Whether you are dealing with irritation, dryness, or simply a loss of radiance, thermal water could...
Known as the most expensive spice in the world, saffron is not limited to its culinary virtues. Used for thousands of years for its medicinal properties, it is now establishing itself as an essential active ingredient in cosmetics. A powerful antioxidant, moisturizer, healer, and protector, saffron flower extract is proving to be a complete ally for the skin...
In the ongoing quest for innovations in dermocosmetics, certain molecules derived from the microbial world are emerging as promising solutions for strengthening the skin against everyday aggressions. This is the case with ectoine, a small natural molecule produced by bacteria living in extreme environments such as salt lakes and arid deserts. Known since...
Moisturizing your skin seems simple. However, the effectiveness of your daily routine depends on an often underestimated factor: the difference between day cream and night cream. Although their common goal is to nourish and protect the skin, their formulations, textures, and functions respond to opposite biological rhythms. Using a single cream...
