Author: Sylvain David

I am an expert in facial care.
Woman Applying Skincare Serum for Healthy and Radiant Skin

Bakuchiol vs. Retinol: The «Natural» Scam? The Scientific Truth

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...

hair

True or False: LED helmets for hair loss: revolutionary or just a gimmick?

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?

skincare routine

$300 worth of treatments, zero results!

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...

Is your skin aging faster than expected? Here's why (and how to fix it)

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...

cream action

3 facial treatments for less than €3 at Action

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...

a woman holding a banana in front of her face

This banana peel beauty tip is all the rage... but it hides an unexpected danger.

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...

Cropped image of a woman holding a bottle of serum

This retinol serum for less than €16 is perfect for beginners!

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...

Aged female eye with wrinkled skin

These seemingly harmless habits accelerate the appearance of wrinkles around the eyes.

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...

woman examines face skin for blackheads and wrinkles in bathroom

Eliminate blackheads and enlarged pores: the best tips using inexpensive products

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...

Photo of a serious, attractive woman holding a jar of cream, applying it to her face and body, looking tenderly at

Are you a fan of double cleansing? Try these must-have cleansing balms.

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...

30 or 40 years old? The exact formula for looking younger and staying that way

30 or 40 years old? The exact formula for looking younger and staying that way

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...

Beautiful, balanced, blemish-free skin

Those brown spots on your skin... what if they weren't what you think they are?

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...

Skincare and beauty concept

Hyaluronic Acid: Injection or cream? Here's the truth that no one tells you!

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...

Close-up of a young woman looking at pimples in the mirror. Red spots, rash, acne. Skin treatment.

Goodbye to pimples: the scientifically proven method for glowing skin

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...

Great skincare starts at home

Vitamin C or Niacinamide: Which is the best active ingredient? The answer could change your beauty routine.

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.

Young woman holding dropper with hyaluronic acid serum close to face. Skin hydrating

This Duo of Active Ingredients Will Transform Your Skin! Here's How to Do It

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...

Woman Looking at Bottle in Shop

Caution: Don't just choose any niacinamide serum! Here are the best ones for your skin.

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...

Woman looking seriously at the camera.

I had laser treatment, but my pigmentation spots are coming back. Why? (And how can I prevent them!)

Pigmentation spots, whether brown spots, sunspots, or even melasma, are a cosmetic concern for many people. Lasers are often presented as one of the most effective methods for getting rid of them. However, these spots sometimes reappear some time after treatment, causing confusion and disappointment. Why...

mature

Are you over 50? Here are the 5 rules you need to follow in winter, according to this chiururgist

The cold: a formidable enemy for mature skin How can we protect our skin from winter aggression? Winter is upon us, and with it, low temperatures that put our skin to the test. This challenge is even greater for mature skin, which is already suffering the effects of time and needs adapted care...

A beautiful brunette girl holds tubes of cosmetic products for hair and skin care. Copy space.

Why isn't your skincare routine working? A surgeon answers

The invisible mistakes that sabotage your skincare routine, and how to remedy them. You've invested time and money in a skincare routine tailored to your skin, but the results are slow in coming? Whether it's unbalanced sebum, dry skin or the first marked wrinkles, it's frustrating to see no improvement despite promising products. This...

face led

My opinion on the Nooance flexidome pro: The best LED on the market for the face?

LED masks, the new beauty trend that promises fast, visible results, are all over social networks. Adored by celebrities, these futuristic devices have made their way into skincare routines. But are they really indispensable? Find out all you need to know about how the latest arrival on the market works....