Wasstrips 100 + Wasmachine Diepreiniging | 20% bundelkorting

🏷️ Up to 53% off laundry sheets 📦 Shipped from NL warehouse 💚 30-day satisfaction guarantee ⭐ 200,000+ happy customers

Research and production in the Netherlands

Van formule tot eindproduct.

We develop our formulas and scents in the Netherlands. A growing share of our production and packaging takes place in Velsen-Noord; that's also where we manage our storage and handle part of the logistics.

Geurontwikkeling in het Cosmeau-lab in Velsen-Noord

Beoordeeld op grondstofniveau

Eigen geurontwikkeling

Scent development with a higher bar

Our scents are developed by us within the EU. Every raw material is assessed separately; anything that is endocrine-disrupting according to our quality standard doesn't go in.

Read about our development

Cosmeau-geurparelverpakking in de inpakmachine in Velsen-Noord

Eigen inpakmachine · Velsen-Noord

Own production and packing

Scent bead production in our own factory

With our own filling and packing line, we make scent beads in Velsen-Noord from start to finish. That keeps the process close to home and lets us make adjustments faster.

Bekijk productie-updates

Cosmeau-warehouse en logistieke activiteiten

Eigen opslag · deels eigen fulfilment

Storage and partly in-house logistics

From our own storage, together with regular partners

We manage our stock and storage in Velsen-Noord. We handle part of the packing and shipping ourselves; for the rest of our logistics we work with regular partners in the Netherlands.

Go behind the scenes

Follow our production updates

Our road to our own production

Leren. Testen. Zelf maken.

Our mission is taking shape as we bring more and more knowledge and processes in-house. Not in one leap, but demonstrably step by step.

Uitleg bij een installatie voor het maken van wasstrips

2021

De eerste lokale productiestap

We started with a laundry sheet line of five machines. Too complex as a first production line, but an important learning experience.

Look back in the newsletter →

Aankomst en lossen van apparatuur voor de geurparelproductie

2024

Learning, testing and adapting

We tested and adapted a twelve-metre scent bead line for production within the EU. After that, the machines came to the Netherlands.

Juni-update → Augustus-update →

Cosmeau-geurparelverpakking in de inpakmachine

Juni 2025

Eigen productie op schaal

Scent bead production was running at scale in our own factory in Velsen-Noord.

Read the milestone →

Uitbreiding van de productiehal in Velsen-Noord

Juni 2026

New production hall and further R&D

In June the new production hall was ready. We're testing next generations of detergents and continuing to build more knowledge and technology in-house.

Productie-update →

Step by step

What we aim for

Step by step, we're working towards plastic-free packaging, plant-based formulas and less unnecessary transport.

♻️

Plasticvrij

Verpakkingen

We pack many products without plastic. For each product, we show what applies.

🐰

100%

Dierproefvrij

Wij testen nooit op dieren. Punt.

🌿

100%

Plantaardig

Formulas with the power of nature.

💧

90% minder

Geconcentreerd

No unnecessary transport of water.

Our mission

Research ourselves. Make more ourselves. Make it accessible for more people.

We develop formulas and scents with a clear purpose, keep expanding our own production in the Netherlands and use that knowledge to keep quality affordable. Through product donations and other initiatives, we put part of what we build towards people who could use some extra support.

Research into formulas, ingredients and scents

A growing share of production and packaging in Velsen-Noord

Thoughtful quality at a fair, accessible price

Product donations and social initiatives

Learn more about us?

From real life

What laundry households say

Reviews from everyday routines: washing, cleaning and less hassle.

★★★★★

De was echt schoon!

Easy to use, and the washing machine doesn't start to smell as quickly because no soap residue is left behind.

JH69 · 50-59 jaar · geverifieerd

★★★★★

Erg goedkoop per wasbeurt

With the largest pack, it works out at around 16 cents per wash. Better for the environment and your wallet.

ingridenfay · Dordrecht · geverifieerd

★★★★★

Prima product

Smells fresh and looks clean. I bought it because I didn't want to keep adding to the mountain of plastic waste.

AMEVG · 60-69 jaar · geverifieerd

★★★★★

Nooit meer sjouwen

No more heavy bottles in the house, and the sheets take up almost no space. Ideal for our small utility room.

Marieke · Utrecht · geverifieerd

★★★★★

Frisse was, compact verpakt

The scent is subtle and fresh. What I like most is that the packaging simply fits through the letterbox.

Sanne · 30-39 jaar · geverifieerd

★★★★★

My family's won over

We now use sheets, dishwasher tablets and scent beads. Less clutter in the cupboard and everything smells clean.

Daan · Breda · geverifieerd

4.5 Google · 1.142 reviews8.9 bol.com · 1.843 reviews4.1 Trustpilot · 1.122 reviews

About Cosmeau

Frequently asked questions about who we are and how we work

From our factory and scents to storage and shipping: here's what you'll want to know before choosing Cosmeau.

Where are Cosmeau products developed and made?

We develop our products ourselves and produce a growing share at our own site in Velsen-Noord. For each product, we show as clearly as possible how and where it's made.

Wat gebeurt er op jullie locatie in Velsen-Noord?

That's where we have around 2,000 m² of factory space and a 2,500 m² warehouse. Product development, a growing share of our production, storage and part of our packing and shipping all come together there.

Do you develop the scents yourselves?

Yes. We develop our unique scents ourselves within the EU and choose every raw material according to our own quality standard. There's also a variant without added perfume.

What do you mean by checks at raw material level?

We don't just assess the final scent, but every raw material used, one by one. Substances regarded as endocrine-disrupting under our quality standard are excluded. That's an extra quality choice, not a medical guarantee.

What do you handle yourselves when it comes to storage and shipping?

We manage our stock and storage in Velsen-Noord. We handle part of the packing and shipping ourselves; for the rest of our logistics we work with regular partners in the Netherlands.

Hoe helpt Cosmeau om minder plastic te gebruiken?

Wherever possible, we choose compact formulas, refillable or recyclable solutions and packaging with as little unnecessary material as possible. For each product, we explain the choice we've made.

Can I follow your production and developments?

Gladly. In our blogs and production updates we share new machines, formulas, tests and behind-the-scenes improvements. You can also sign up for our mailings.

Wanneer wordt mijn bestelling verzonden?

Shipping details are shown at checkout.

FOLLOW COSMEAU IN OUR BLOGS

Follow our mission, updates and practical guides

All blogs →

27 Sep 2026

🎁 1+1 on all face masks + Sea Breeze, Wild Forest and Clouds now in G6, September 2026

1+1 on all Peel-off Mud Masks (mix and match), Sea Breeze, Wild Forest and Clouds now als...

30 Aug 2026

🍂 Autumn: Up to 20% off scent boosters, up to 53% off laundry sheets, August 2026

Autumn offers on scent boosters and laundry perfume, new subscription and volume discount...

28 Jun 2026

🌱 Nieuw: Wasstrips G6, Juni 2026

Wasstrips G6 is er: meer waskracht per strip, minder PVA en 30% introductiekorting. Plus ...

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Wasstrips 100 + Wasmachine Diepreiniging | 20% bundelkorting

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