Article written by Sylvain David - Plastician, Researcher and Youtubeur - Updated: May 2026 ⚠ BeautyDecoded review note: the ratings and review excerpts displayed on this page are from BeautyDecoded app users. These reviews are not verified. Publication dates and review details are available on...
By Sylvain David, founder of BeautyDecoded Uriage is heavily promoting its new Âge Absolu serum, with a TV and web campaign and omnipresent visuals. The pink bottle evokes an «advanced dermatological formula» combining retinoid, procollagen peptide and hyaluronic acid. At €49.90 for 30 ml, the positioning is clearly premium. I analyzed the INCI list...
It's impossible to ignore: When a company invests so much in advertising, there are two options: either the product is revolutionary, or the marketing makes up for a banal formula. I deciphered the ingredients. The verdict: I was surprised.Retinal, why it's different from retinolBoth are retinoids (derived from vitamin C), and both...
By Sylvain (Beauty Decoded) Reading time: 8 minutes Bakuchiol is everywhere. Instagram is full of posts saying, «Finally, a natural alternative to retinol!» marques is launching more and more products. Influencers are hailing it as a miracle. But when you scratch beneath the marketing veneer, the scientific reality is much more nuanced. As a plastic surgeon turned analyst...
Damaged and brittle hair is a common problem, whether caused by repeated coloring, intensive use of heated styling tools, or simply daily aggressions (sun, pollution, hard water). Fortunately, there are professional hair care products that can repair the hair fiber and restore strength and shine to your hair. Discover our selection of...
Becoming a professional makeup artist is a dream for many people who are passionate about cosmetics and art. Before working behind the scenes at fashion shows, on film sets, or in photo studios, it is essential to undergo appropriate training, practice intensively, and build a solid network. Between beauty degrees, specialized schools, and...
Hair loss affects millions of people in France, both men and women. Faced with this aesthetic and sometimes emotionally difficult problem, a new technology is attracting attention: LED helmets. Promising to stimulate regrowth and strengthen hair, these futuristic devices seem to offer an innovative solution. But what is the reality?
Caroline, 39, spends a significant amount of money each month on renowned skincare products. However, her skin is not improving... on the contrary, it is deteriorating. Where is she going wrong? In this article, we break down her beauty routine, step by step, to understand how products that are effective can actually worsen the condition of the skin... when they...
Persistent redness, dryness, loss of elasticity... These signs may indicate a subtle but formidable phenomenon: inflammaging. This term refers to low-grade chronic inflammation that accelerates skin aging. Even with a rigorous skincare routine, internal and environmental factors can trigger this process.🔬 What is inflammaging? Inflammaging is chronic inflammation...
Looking for great beauty deals without breaking the bank? Action stores are full of little skincare gems at bargain prices. We've selected three facial care products for less than €3 that are highly rated for their effectiveness and ingredients. On the menu: an ultra-nourishing moisturizer for dry skin, an anti-blemish serum packed with niacinamide, and a cream...
Beauty trends regularly emerge on social media, promising natural and economical solutions to improve the appearance of the skin. Among these, the use of banana peel as a facial treatment has recently gained popularity. But is this practice really beneficial, or does it pose risks to the skin? Composition and benefits...
Retinol has become one of the star ingredients in the world of skincare thanks to its many benefits. It helps smooth skin texture, reduce the appearance of fine lines and wrinkles, and stimulate cell renewal. However, its effectiveness can sometimes come with side effects, such as irritation or redness...
The eyes are often the first to show signs of aging. Some of our daily habits, although seemingly harmless, can actually promote the premature appearance of wrinkles around the eyes. Identifying and changing these behaviors is essential to preserving the youthfulness of your eyes. Rubbing your eyes: a habit to break...
Are you tired of seeing your enlarged pores and blackheads become permanent fixtures? Good news: there are simple, affordable solutions to minimize their appearance and improve the quality of your skin. Discover our tips, tricks, and favorite products for clearer skin, even on a budget...
Do you dream of perfectly clean skin, even after wearing long-lasting or waterproof makeup? Makeup remover balms could become your best ally. Discover why these solid oil-based formulas are ideal for removing all impurities while preserving your skin's moisture. What follows may surprise you! What is a...
Have you passed the age of 30 and are starting to notice the first signs of skin aging? Good news: with a tailored skincare routine and a few simple steps, you can truly become an «expert» in prevention. In this article, discover three essential tips for taking care of your...
Brown spots on the skin are a common cosmetic concern. Among the main causes, melasma and solar lentigines stand out. Although similar in appearance, these two skin conditions have distinct origins and characteristics. Understanding their differences is essential for adopting an appropriate preventive and therapeutic approach. Origins of Melasma...
Hyaluronic acid has become an essential pillar in the field of skincare and aesthetic medicine. Naturally present in our bodies, it plays an essential role in skin hydration and elasticity. With so many methods of use available, how do you choose between injections and topical applications? Let's dive in together...
Have you ever dreamed of clear, glowing skin, free from blemishes and redness? If the answer is yes, this article is for you. Say goodbye to miracle products and promises that sound too good to be true. Here, we're talking about an effective and realistic method based on three key steps that visibly improves...
Today's cosmetics are full of ingredients that promise wonders, but two of them stand out in particular: vitamin C (pure or in derivative form) and vitamin B3, better known as niacinamide. Anti-aging, anti-blemish, anti-dark spot... They seem to do it all. However, choosing the wrong active ingredient can not only be ineffective, but also harmful.
Cosmetic ingredients play a crucial role in our skincare routine, providing several benefits to our skin. Whether natural or synthetic, these specific components aim to target various skin concerns, ranging from signs of aging to blemishes or dark spots. But how can we navigate this sea of possibilities and, more importantly...
Used for centuries in West Africa, shea butter is one of the most prized natural ingredients in cosmetics. Moisturizing, nourishing, and protective, it is an excellent ally for skin and hair care, especially when exposed to external aggressions such as cold weather, sun, or pollution. But...
Pigmentation spots, acne, blackheads, or uneven skin texture: these are all skin issues that can undermine our self-confidence. The good news? Two key active ingredients can help you reduce them significantly: azelaic acid and retinol. In this article, we will explore their benefits...
Niacinamide, also known as vitamin B3, is a star ingredient in the world of skincare. Renowned for its anti-inflammatory, sebum-regulating, and complexion-brightening properties, it addresses a wide range of needs: reducing dark spots, soothing redness, and limiting the appearance of blemishes. Discover five leading niacinamide serums below, suitable for different...
