The global beauty and personal care market is worth around $450 billion and growing at roughly 5% a year. This is substantial growth, but what's more interesting is how the sector is fragmenting.
McKinsey's recent survey[1] found that 54% of beauty executives see uncertain consumer appetite as the biggest risk to future growth. Buyers are pickier now. What does this product really do? What's in it? Is it worth the money? These questions are coming up more often, and beauty's splitting off in different directions as a result.
AI gets personal
AI in beauty has moved well beyond gimmicks. The market for AI-powered beauty tools[2] hit $4.4 billion in 2025 and is expected to reach $9.4 billion by 2029. Virtual try-ons, skin analysis apps, personalised formulation subscriptions are no longer novelties.
McKinsey cites one retailer[3] whose AI shopping assistant increased conversion rates by 20%. Meanwhile, diagnostic tools can analyse skin tone, texture and concerns from a selfie, then suggest specific products or ingredients. And brands are also offering personalised supplements based on biomarker data, or using AI to formulate custom serums for individual skin profiles.
Gen Alpha is growing up expecting this level of personalisation. For them, generic product recommendations feel outdated.
There's a counterpoint worth noting. As AI becomes ubiquitous thanks to perfect filters, algorithmic feeds and flawless virtual try-ons, some consumers are actively pushing back. Small-batch products with visible irregularities, unfiltered content on platforms like BeReal, and artisanal brands emphasising human craft are all examples. It's a niche reaction, but it shows up in how certain segments are shopping. When everything's optimised, the handmade starts to feel premium.
Inside-out beauty
The shift from surface-level aesthetics to measurable health is accelerating. Biomarker tracking, continuous metabolic monitoring, ingestible beauty products – these are converging into what Mintel[4] calls ‘metabolic beauty’.
Brands are positioning skin as the body's dashboard. What you see on the outside reflects what's going on inside. Lancôme's Cell BioPrint device uses a cheek swab and facial imaging to analyse biological ageing, then suggests skincare based on the results. Other products contain resveratrol and antioxidants aimed at improving mitochondrial function.
Collagen supplements have gone mainstream. Gut-brain connection products are gaining traction. The line between beauty and preventative health is blurring, with diagnostic tech enabling personalised interventions that target cellular resilience and energy balance. This isn't just about looking better, it's about quantifiable markers of wellness.
Sustainability meets biotech
Clean beauty is now a baseline rather than a trend. In 2025, this segment of the market was valued at $10.52 billion[5] and is forecast to hit $29.05 billion by 2033, growing at nearly 14% a year.
People want to know what's in products, where ingredients come from, and what the environmental cost is. The problem has always been scaling natural ingredients sustainably. Biotech is helping to solve that.
Labs can replicate natural processes now, producing compounds from algae, marine resources or endemic plants without depleting the sources. These lab-grown ingredients work like natural ones but with a lighter footprint. Refillable systems, biodegradable materials and lightweight glass all used to be premium add-ons, but now they are becoming standard.
Indeed, clean beauty has moved from niche to necessity. Brands need to respond in kind, treating this purely as marketing angle will no longer work.
Sensory and emotional wellness
Functional fragrances aren't new, but neuroscience is catching up with the concept. Products designed for mood regulation, such as stress relief, focus enhancement and sleep support, are being backed by research into how scent, texture and sensory experiences affect emotional states.
Mintel identifies this as ‘sensorial synergy’, defined by ASMR content, tactile product experiences and multi-sensory retail environments. Beyond cosmetics, beauty products are being positioned as emotional wellness tools, and brands are designing textures and fragrances to deliver specific psychological effects.
This crosses into other sectors as beauty expands beyond the bathroom cabinet and into experiential design: hotels offering branded sleep fragrances, airlines integrating sensory routines into travel, smart mirrors adapting lighting to rituals.
The focus has shifted. Beauty used to be about whether something worked. Now people care more about how it makes them feel. That changes what brands put in products and how they talk about them.
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