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AUCTION MAGAZINE

BEAUTY ROUTINE TIPS

The scientific research laboratory responds.
Discover all our insights, tips, and news from the world of LeLang.

Combination skin skincare: the neurocosmetic approach for balance
Combination skin skincare: the neurocosmetic approach for balance
A shiny T-zone and dry cheeks have the same cause: cortisol eroding the skin barrier. Why treating them as separate problems often doesn’t work.
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Urea in cosmetics: moisturizing below 10%, keratolytic above that percentage
Urea in cosmetics: moisturizing below 10%, keratolytic above that percentage
Urea changes function depending on its concentration: hydrating below 10%, keratolytic above that. That’s why a 30% foot cream shouldn’t be used on the face.
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Melasma and Pregnancy Mask: Causes, Remedies, and Facial Treatments
Melasma and Pregnancy Mask: Causes, Remedies, and Facial Treatments
Melasma is hormone-related hyperpigmentation that the sun reactivates, affecting the forehead, cheekbones, and upper lip. Which active ingredients help reduce it, and why daily sun protection is the real treatment.
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Glass Skin: the Korean secret for radiant skin
Glass Skin: the Korean secret for radiant skin
Glass skin starts with hydrated, smooth, and well-protected skin, rather than ten steps in a row. What you really need to achieve that glow—and why excessive layering works against you.
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Late-onset acne: causes and how to manage it in your 30s and 40s
Late-onset acne: causes and how to manage it in your 30s and 40s
After age 30, acne changes location: it moves to the chin and jawline and is influenced more by stress than by hormones. Why it appears, what the area where it occurs means, and how to manage it.
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Skin pH: what it is, why it’s crucial, and how it affects cosmetics
Skin pH: what it is, why it’s crucial, and how it affects cosmetics
The skin’s physiological pH is slightly acidic, ranging from 4.5 to 5.5. Why this balance determines radiance and reactivity, and how to identify cosmetics that respect it.
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Anti-pollution: skincare to protect the skin from pollution
Anti-pollution: skincare to protect the skin from pollution

High levels of environmental pollution, in fact, can accelerate skin aging, trigger inflammations, and cause a whole range of dermatological problems. Fine dust therefore affects not only our health but also the health of our skin

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Skin microbiome: prebiotics and probiotics for healthy skin
Skin microbiome: prebiotics and probiotics for healthy skin

The skin microbiome is an invisible but essential protagonist of your skin: it is not just a surface to cleanse, but a true living ecosystem to protect. In recent years, cosmeceutical science has revolutionized the way skincare is understood because often problems like persistent acne, excessive dryness, redness, and sensitivity stem from an imbalance of the natural shield and not just from the skin type.

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