Posts in Cosmetology
Evidence of Natural Protection against Sunburn in Darker Skin Types

Dr Lylah Hill unpacks the science of SPF, revealing how reliance on erythema-based MED testing and fair-skin models skews our idea of protection. Drawing on histology and photobiology, she shows that darker skin still sustains UV induced DNA damage, that melanin can mask redness without preventing CPDs, and that visible light and UVA1 drive photoageing. A sharp case for inclusive, evidence based SPF standards and smarter public guidance, not a one size fits all sunscreen.

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Free Acid Value vs pH in AHA Peels

Alpha hydroxy acid (AHA) peels have long been a cornerstone of both cosmetic and medical aesthetic practice. Glycolic, lactic and mandelic acids in particular are used to refine skin texture, improve radiance, manage mild acne and stimulate collagen production. Yet, the numbers on a product label often tell only part of the story. A peel that claims to be 20 per cent glycolic may act with strikingly different intensity depending on its formulation. The true determinant of effect is not simply the stated percentage but the relationship between concentration, pH and the resulting free acid value (FAV). This balance defines how much of the acid is biologically available to penetrate the skin and trigger exfoliation, and it is the single most important metric for predicting how a peel will behave in practice.

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CosmetologyNatalia Kulak
Skincare Has Never Been More Tech Dependant - The Best Tech for Your Skin in 2025

In recent years, skincare has entered an era where beauty meets innovation. Gone are the days when radiance meant nothing more than serums and creams. You can now enhance your facial ritual with cutting-edge gadgets such as LED masks, jade rollers with micro-vibration and AI-powered diagnostic tools. Driven by a booming global market set to grow from around USD 21.3 billion in 2025 to an estimated USD 53.7 billion by 2034, this shift reflects how modern consumers expect their self-care to be as smart as it is soothing.

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How Clinics are Tackling Volume Loss in Patients Post Weight Loss

Significant weight loss, while a positive achievement for overall health, can introduce a distinct aesthetic challenge: a marked depletion of facial volume. This phenomenon has become an increasingly prevalent clinical concern, largely driven by the success of modern weight management strategies, including bariatric surgery and the widespread adoption of highly effective GLP-1 receptor agonists like Ozempic and Mounjaro. This has given rise to the clinical descriptor "Ozempic Face," which characterises the accelerated facial ageing, gauntness, and hollowed appearance that can result from rapid and substantial fat loss.

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How Skincare Professionals Became the First Line of Defence Diagnosing Skin Conditions

You’re not a doctor. You’re not pretending to be one. But when you work with skin every day, you notice things. A client books in for a hydrating facial or a new exfoliating treatment, but the therapist sees more than just dullness or congestion. Something is flaring. Something doesn’t settle. Subtle changes in tone, texture, inflammation that shouldn’t be there, or breakouts that follow no pattern. A beauty therapist or clinical facialist often sees more of someone’s face, more regularly, than anyone else in their life. So when something’s not right, it shows and that trained instinct kicks in.

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Why Are Neutralisers Necessary in Peels?

Chemical peels deliberately cause injury to the skin to provoke a superior healing response. Yet, the discourse surrounding this cornerstone procedure is often muddled, particularly concerning the crucial final step of some peels, the neutralisation. A lack of clarity on when and why a peel must be stopped chemically has led to confusion, not only for the public but for practitioners as well. It is time to assert a clear, evidence-based stance. The necessity of a peel neutraliser is not a matter of opinion or technique; it is a chemical mandate.

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Barriers in Sunscreen Testing

Dr. Lylah Hill delves into the science behind SPF, exposing the hidden flaws in how sunscreen efficacy is measured and understood. From outdated testing models to biases in skin type representation, this piece challenges the reliability of current SPF standards and urges a more inclusive, evidence-based approach to photoprotection. Essential reading for anyone who thinks sunscreen is a one-size-fits-all solution.

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The Retinoid Pyramid Explained

In this expert-led guide, Consultant Dermatologist Dr. Clare Kiely demystifies one of skincare’s most powerful yet misunderstood ingredients: retinoids. From the science behind cell turnover to the all-important conversion process, she explains how to navigate the vitamin A family and choose the right retinoid for your skin. Whether you’re a first-time user or looking to level up your routine, this is your go-to breakdown of the retinol pyramid, minus the confusion.

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Why Adding Sparkling Water Will Upgrade The Effects of Your Facials

Carbonated water has become an unexpected yet scientifically grounded addition to professional facial treatments. What began as a K-beauty trend has gained global interest, not only for its refreshing feel but also for its documented effects on skin cleansing, circulation and oxygen delivery. Behind the bubbles lies a cascade of physiological mechanisms that enhance skin health, particularly when tied to the Bohr effect.

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Best New Professional Beauty Treatments in June 2025

Professional skincare has moved well beyond one-size-fits-all facials and generic body wraps. The new generation of treatments is tailored, sensorial and quietly high-tech, delivering real results with none of the post-treatment fuss. Whether it's a facial built around your dosha type, a cellulite treatment that doesn't rely on suction, or a spa ritual that begins at your feet and ends with mineral SPF, this year’s standout launches are precise, personal and refreshingly low-key.

In this roundup, we spotlight the newest professional beauty treatments that deserve your attention. From biotech facials to device-led contouring, these are the ones already making waves in clinics and treatment rooms across the country.

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Skin Deep? Not Anymore. The Facial That’s Rewiring How We See Ourselves

Esperer, founded by CBT-trained psychologist Dina El Adlani, is blending facial treatments with cognitive behavioural therapy (CBT). The CBT Facial is less about miracle ingredients and more about reconnecting skin with self-worth. It’s catching quiet momentum as one of the boldest ideas in the beauty world. Not because of the products used, but because of what they’re paired with.

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Why “Drying Out” Acne Spots Isn’t the Answer – And What to Do Instead

There’s something almost instinctive about the impulse to zap a spot the moment it appears. A dab of toothpaste, a splash of rubbing alcohol; anything to shrink it overnight. But this common “drying out” approach to treating acne is not just outdated; it may be doing more harm than good. For professionals guiding patients through acne care, the conversation is shifting from surface-level quick fixes to strategies that support skin barrier integrity, minimise inflammation, and accelerate proper healing.

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The Rewilding Facial That Brings Nature to Your Skin

In ecological terms, rewilding refers to the process of restoring natural ecosystems; giving land and species space to return to their original, untamed state. It’s a regenerative approach, rooted in the belief that when we let nature take the lead, remarkable things can happen. With its new Rewilding Facial, Lush Spa takes that same philosophy and applies it not only to the products on your skin, but to the nervous system, too. Think of it as rewilding for both the planet and the self.

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Top 7 Matcha-Infused Skincare Products

Matcha drinks are everywhere right now — from trendy cafes to our social feeds, that vibrant green powder is stealing the show. But matcha isn’t just a delicious drink, it’s also a total game-changer for your skincare routine! Packed with antioxidants and skin-loving nutrients, matcha can help your skin glow just as much as your morning matcha latte perks you up.

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The Under-Reported Impact of Visible Light on Skin Ageing and Pigmentation

Dr. Lylah Hill has amassed an impressive combination of clinical expertise as well as academic and histological research across Aesthetic Dermatology, Tissue Regeneration & Biological Science of Skin Ageing.In this Spotlight, Dr. Lylah Hill examines how much of photobiology has focused on the role of Ultraviolet Radiation (UVR) in cutaneous health with significant effects of visible light (VL) being under-reported

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How to Create Safe Spaces for Trans and Non-Binary Clients in Your Salon

The landscape for transgender and non-binary individuals in the UK has shifted significantly over the past few months, with several key legal and social changes impacting their rights and access to services. As beauty and wellness professionals, it is our responsibility to create inclusive, supportive environments where all clients—regardless of gender identity—feel respected and cared for. In light of recent developments, it’s crucial for spas, hairdressers, and other beauty businesses to reaffirm their commitment to inclusivity.

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Your Summer Skincare Guide for Oil-Prone Skin

Summer’s heat and humidity can make oily skin feel like it’s constantly in overdrive, but fear not! With the right skincare routine, you can transform your complexion from greasy to glowy. From lightweight SPF to refreshing cleansers and hydrating moisturisers, we’ve rounded up the best products to keep you fresh, protected, and shine-free all season long. Ready to embrace that healthy, dewy glow—without the grease? Let’s dive in.

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