Natural cosmetics is not a static category. The science behind it, the regulatory environment, and consumer expectations are all evolving, and the directions the industry is moving in the next five to ten years will shape which products are available and how they are formulated. Some of these trends are well-founded. Others are early-stage or need more critical evaluation.
Microbiome-focused formulation
The skin microbiome, the community of bacteria, fungi, and other microorganisms that live on and in the skin, has received increasing scientific attention over the past decade. Research has connected microbiome dysbiosis (disruption of the normal microbial community) to acne, eczema, rosacea, and even skin ageing. This understanding is driving a shift in how natural cosmetics are formulated.
Rather than focusing solely on eliminating all surface microbes (the traditional antiseptic approach), microbiome-conscious formulations aim to support beneficial bacteria (lactobacilli, staphylococcus epidermidis) while limiting pathogenic ones. Postbiotics (metabolites from beneficial bacteria), prebiotics (substrates that feed beneficial skin bacteria), and carefully selected preservatives that disrupt pathogens without eliminating commensals are all emerging formulation strategies.
This trend is scientifically grounded. The evidence for microbiome involvement in skin conditions is robust. The clinical translation to specific product formulations is less clear in many cases, but the direction is scientifically meaningful rather than purely marketing-driven.
Waterless and concentrated formulations
Water is the first ingredient in most conventional skincare products and serves primarily as a vehicle, filler, and solvent. Waterless formulations, anhydrous oils, butters, balms, and concentrated serums, have been growing as an alternative that reduces transport weight, eliminates the need for preservatives (bacteria require water to grow), and often delivers higher active concentrations per gram of product.
Solid beauty products (bar cleansers, solid shampoos, solid conditioner bars, and even solid serums encapsulated in beads) are the most visible form of this trend. They dramatically reduce plastic packaging requirements, have excellent shelf stability without water-related contamination concerns, and are often genuinely more cost-effective per use when the higher concentration is considered.
For natural cosmetics specifically, waterless formulation aligns well with the traditional use of plant oils and butters as primary vehicles, which is how many products were made before the water-emulsion model became dominant in the 20th century.
Upcycled and circular ingredients
Food industry by-products are increasingly recognised as valuable cosmetic ingredient sources. Coffee grounds (used in body scrubs), fruit seed oils pressed from fruit processing waste (tomato seed oil, raspberry seed oil, passion fruit seed oil), and pomace extracts from winemaking are examples of ingredients that would otherwise be waste streams.
This circular approach reduces ingredient sourcing impact and often delivers high-quality cosmetic ingredients at lower cost. Raspberry seed oil from berry processing, sea buckthorn from juice production, and coffee grounds from cafes and food production are all examples where cosmetic use creates value from what would otherwise be discarded.
The certification of upcycled ingredients (COSMOS certification accepts some upcycled ingredients; specific upcycled certification schemes are emerging) is evolving to provide transparency about ingredient provenance.
Biotechnology in natural formulation
The boundary between “natural” and “biotechnology-derived” is becoming more complex. Fermentation-derived ingredients (lactic acid, hyaluronic acid, certain vitamins) are produced by microorganisms and have identical structures to naturally occurring compounds but are not plant-extracted. Biosynthetic ingredients produced through precision fermentation provide identical-to-nature performance at lower extraction environmental impact than sourcing from rare plants.
This creates a genuine debate in natural cosmetics: should “natural” encompass biotechnology-derived compounds that are chemically identical to those found in nature, or should it be restricted to direct plant extraction? Different certification schemes answer this differently. COSMOS organic certification permits fermentation-derived ingredients under specific conditions. Some natural beauty consumers are more comfortable with fermentation-derived ingredients than with synthetic ones, while others draw the line at any processing above traditional botanical extraction.
Climate-resilient and local sourcing
Climate change is affecting the availability and quality of botanical ingredients globally. Established ingredient supply chains face disruption as growing conditions for specific plants shift. This is creating renewed interest in local ingredient sourcing and resilient local plant varieties that can tolerate northern European growing conditions reliably.
For Estonian and Nordic natural cosmetics, this is an opportunity: northern European botanicals (sea buckthorn, birch, meadowsweet, elderflower, pine bark) are well-adapted to the climate and have strong ethnobotanical tradition alongside developing cosmetic science. Local ingredient sourcing reduces supply chain vulnerability while providing the provenance story that increasingly matters to natural cosmetics consumers.
Evidence-based natural formulation
Perhaps the most significant long-term trend is the increasing expectation that natural cosmetics provide documented evidence for their claims. As the category matures and consumers become more scientifically literate (partly through social media content, partly through the mainstreaming of skincare science), the previous “natural is inherently good” positioning is giving way to demand for specific evidence.
Natural cosmetics brands that invest in clinical testing of finished products, rather than relying solely on ingredient supplier data, are building a more defensible position. The natural formulation approach needs to demonstrate results, not just origins. Brands that can show what their products actually do for the skin, with data rather than story alone, will have a stronger position in an increasingly evidence-aware consumer environment.
This convergence of traditional botanical knowledge, modern cosmetic science, and clinical transparency is where the most interesting natural skincare is being made.