What goes on your skin goes down the drain.
It’s not a metaphor. Every time you wash your face, shower, or rinse off a mask, the ingredients in your products enter the water system. Synthetic musks, microplastics, certain preservatives — many pass straight through water treatment and end up in rivers, lakes, and coastal waters. In Ireland, where so much of our character is tied to the land and the sea, that matters.
The Environmental Impact of Conventional Skincare
The global beauty industry produces billions of units of product per year, most packaged in non-recyclable plastic, many formulated with synthetic ingredients that accumulate in environmental systems. The environmental impact operates on several levels:
Water pollution: Many synthetic skincare ingredients are not effectively removed by conventional water treatment. Synthetic musks — used as fragrance fixatives in many conventional products — are lipophilic compounds that bioaccumulate in aquatic organisms. Studies published in environmental chemistry journals have documented synthetic musk accumulation in fish and other aquatic organisms in rivers downstream from populated areas. For Ireland, with its extensive river and coastal systems, this is a direct concern.
Microplastics: Many conventional exfoliating products, as well as some foundations and lip products, have historically contained plastic microbeads. The EU banned rinse-off microbeads in 2018, but microplastic contamination from scrub products manufactured before the ban and from other sources continues. Ireland’s Environmental Protection Agency has monitored microplastic levels in Irish coastal and river environments, finding measurable contamination in marine sampling sites.
Preservatives: Certain preservatives — particularly some parabens and triclosan — have been detected in wastewater, surface water, and sediment in concentrations that affect aquatic organisms. While the regulatory picture is evolving (the EU has restricted or banned many of the most concerning compounds), the legacy contamination from decades of use persists.
Agricultural impact: Conventional synthetic ingredients are manufactured through petrochemical processes with significant carbon and water footprints. Certified organic botanical ingredients, grown without synthetic pesticides or artificial fertilisers, represent a meaningfully lower agricultural impact — both in terms of the chemical load entering waterways from farming, and in terms of carbon footprint per unit of raw material.
What Certified Organic Formulation Changes
The brands we carry are certified to COSMOS or equivalent standards. This certification doesn’t just govern what goes into a product — it also covers what doesn’t go in, and how the ingredients that do are sourced.
COSMOS prohibits synthetic fragrances (many of which include the synthetic musks most associated with aquatic toxicity), petrochemical-derived ingredients, certain synthetic preservatives, and GMO-derived materials. It requires certified organic sourcing for a defined percentage of botanical ingredients, and it requires manufacturing to meet specified environmental standards.
For the consumer, this means that when you rinse off a COSMOS-certified face mask or cleanser, what enters the water system is primarily biodegradable plant material — not synthetic chemical compounds designed to resist degradation. The environmental footprint of your skincare routine is materially different when using certified organic products.
Packaging and Waste
The packaging dimension of skincare’s environmental impact is significant and often underestimated. The beauty industry generates an estimated 120 billion units of packaging per year globally, most of which is not recyclable due to mixed materials, pumps, and residue contamination.
The brands we carry take different approaches to packaging minimisation:
True Organic of Sweden uses minimal, recyclable packaging with multi-use formulas that reduce the total number of products — and therefore the total packaging — needed in a routine. One tin of their All You Need Is Me multi-balm replaces three or four single-use products.
Nörre Nordic uses glass, aluminium, and recycled materials where possible, avoiding the laminated plastics that cannot be recycled through standard household streams.
NUORI’s small-batch model reduces overproduction waste — one of the most significant but least visible sources of product waste in the conventional beauty industry, where large batches are frequently unsold and destroyed.
The Supply Chain Dimension
Clean beauty’s environmental story extends beyond the product itself to its supply chain. Conventional skincare ingredients are often sourced globally — tropical plant oils from Southeast Asia, mineral ingredients from Africa, synthetic compounds from petrochemical facilities in multiple countries — with supply chains that can span multiple continents before reaching a factory in France or the UK.
Nordic botanicals, grown and harvested in Finland, Sweden, and Norway, travel shorter distances from farm to formula. This reduces transport emissions and maintains supply chain visibility. The certified organic farming practices required by COSMOS additionally prohibit synthetic pesticide use, reducing the agricultural chemical runoff that is one of the most significant water-quality challenges across European river systems.
Ireland’s Specific Context
Ireland has an unusually direct relationship between product use and water quality. The country’s rivers, lakes, and coastal waters are among the most ecologically significant in Europe — the Wild Atlantic Way coastline, the Shannon river system, and the lakes and bogs of the west support biodiversity that is increasingly under pressure from agricultural runoff and pollution.
The Irish EPA has documented water quality pressures on Irish rivers and lakes, with chemical contamination from agricultural and residential sources among the identified drivers. While individual consumer skincare choices are not the primary driver of water quality issues in Ireland, the cumulative effect of millions of daily product applications entering the water system is not negligible.
Choosing certified organic, biodegradable formulations is one of the lowest-friction ways to reduce this contribution without compromising on skincare efficacy. It’s an argument we make not from guilt, but from the straightforward proposition that for Irish consumers in particular, the connection between product and environment is short and direct.
For more on why we selected the brands we carry, see our piece on why Nordic Skincare Ireland exists. For guidance on what to look for on labels, see How to Read a Skincare Ingredient List (INCI Explained).
Frequently Asked Questions
Do skincare ingredients really end up in rivers and oceans?
Yes. Rinse-off products — cleansers, masks, scrubs — drain directly into the water system. Water treatment removes some synthetic compounds but not all. Synthetic musks, certain preservatives, and petrochemical-derived compounds have been detected in rivers, lakes, and coastal waters globally, including in Ireland. Leave-on products (moisturisers, serums) enter the water system more slowly through laundering and bathing but ultimately follow the same route.
Does COSMOS certification guarantee biodegradability?
COSMOS certification does not have a specific biodegradability standard, but it prohibits the petrochemical-derived ingredients and synthetic musks most associated with aquatic persistence. Certified organic botanical ingredients are generally more readily biodegradable than synthetic alternatives. The overall environmental profile of a COSMOS-certified product is meaningfully better than a conventional equivalent, even without an explicit biodegradability claim.
Are recyclable packaging claims trustworthy?
This varies significantly. Many products marketed as “recyclable” use materials that can theoretically be recycled but are not accepted by most household recycling schemes — typically because of mixed materials, small size, or residue contamination. The most reliable packaging choices for Irish consumers are glass (widely recycled in Ireland’s green bin scheme), aluminium, and single-material plastics without pump mechanisms.
Is organic farming genuinely better for water quality?
Yes — the absence of synthetic pesticides in certified organic farming meaningfully reduces chemical runoff into waterways from agricultural land. This is one of the most direct environmental benefits of organic certification. Nordic countries, with their stringent environmental regulations, have some of the lowest pesticide-use profiles in European agriculture.
How can I make my skincare routine more sustainable without overhauling everything?
The highest-impact changes are: switching rinse-off products (cleansers, masks, scrubs) to certified organic alternatives first, since these directly enter the water system; reducing the total number of products in your routine; and choosing glass or aluminium packaging where available. Multi-use products like True Organic of Sweden’s multi-balm reduce both packaging waste and the total chemical load entering the water system per routine.