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🥰 New: Clay masks Microplastic-free - July 2025

🥰 Nieuw: Klei-maskers Microplasticvrij — Juli 2025
We will not only make your house shine, but also you! In our new personal care range we will ensure that you can use junk-free products without worries that go beyond what is average in the industry...

This post was originally sent as a Cosmeau newsletter in July 2025.

Summary Mailing

  • 🥰 New:Clay face masks 100% Microplastic free
  • 🇳🇱🌲 New: Fragrance pearls Wild Forest Made in Holland -50
  • 🏭 Production update:On to 7 new machines
  • 🏭 Expansion of production and warehouse space

🥰 New: Clay facial masks 100% Microplastic-free

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We will not only make your house shine, but also you! In our newpersonal carerange, we will ensure that youjunk-free productscan use without any worries that go beyond what is offered on average in the industry.

We kick off with clay masks or mud masks. Korean skin care is popular and extremely effective. The clay is based on alginate, which comes from seaweed. Almost all masks, both mud and sheet, contain synthetic polymers, eithermicroplastics. So you are actually working microplastics directly into your face. We have studied the ingredients of effective Korean skincare brands and replaced the polymers withnatural mineralalternatives, without sacrificing effectiveness. In fact, clay masks are 5-10x more effective than sheet masks for skin purposes such as cleansing, sebum regulation, glow and anti-aging.acne. And up to 2x more effectiveanti-aging.

Sheet masks are more effective at hydrating and softening, so you can use themcombinefor optimal effect. We have created a table for you below with an overview of how effective the mud and sheet mask is for specific skin goals:

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We have 5 variants:

👁 Velvet EyeFirming around eyes and puffy areas, collagen, anti-aging
Pure GoldGlow and anti-aging
🌱 TeaTreeImpurities & oily skin, anti-acne
💠 Crystal CalmSensitive, stressed skin
🍍 Tropical Glow UpGlow & regeneration (not suitable for sensitive skin)

Are you looking for?anti-aging, both young and old? Use ofPure GoldandVelvet Eye.

Are you looking for something?anti-acne? Then useTeaTree.

How does it work?

1. Mix the powder withwaterinto a smooth paste in a bowl
2. Bring so quicklypossibly evenly on the face or specific areas
3. Late15-20 minsdry until the mask is firm
4. Remove in one motion from bottom to top
5. Feel the refreshment, andsee the differenceafter a few uses! We guess1-2x per weekUse as a reset moment for your skin.

Besides the fact that mud masks are much more effective, they are also more biodegradable and you don't end up with any mess on your body and face. To top it all off, the price is comparable but you can often do twice with one bag. So actually twice as cheap as common masks from well-known brands. Of15%introductory discount on the masks, or4+1 free, or20% discounton the starter kit included1 free mask, what are you waiting for?Time to shine this weekend with your BFF! 🤩 Cosmeau fans not only smell better, but also shine more 😏

Discount code:IKSTRAAL15

YES, I'm going to shine! →

☝️ Fact:Our mud masks have the highest effectiveness in facial cleansing as a consumer product, after professional treatments in clinics.

🇳🇱🌲 New: Wild Forest scented pearls Made in Holland

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We have 2 new fragrances that we produce locally,Wild ForestsandSea breeze!

We are now testing a slightly higher concentration so that you need less. We are still trying to find the sweet spot here, which can also differ per scent. So please stayfeedbackgive and then also give thebatch codewhich you can often find on the front or back around the logo. This way you help us find the perfect formula per scent, thank you!

For now we have managed to reduce the drying time by a factor of 3 and will install better spray arms next week for better consistency during the process. All in all not bad for a month. We keep goinginnovate!

With the introduction of the 2 new scents, we are extending last month's discount promotion:

Because wetogetherhave reached this milestone, that's why50% discountwhen ordering until August 11. You also get afree scented pearl refill of your choicewhen you spend 90 euros or more! 🙌

Use code:FRAGRANCEPARELNL2
For 50% discount. Max 2 per person and valid until August 11 on all Made in Holland fragrances.

🏭 Production update: On to 7 new machines

We can't wait until we can fill our scented pearls completely mechanically! Literally and figuratively.Ben and JasonWe have therefore brought the trip forward by 2 months and are flying to China for a week on August 97 different machinesto view. In the picture above, we have sent the manufacturer of the filling machine our packaging to test whether it can be filled with their machine. The test was successful and we will have a live demonstration of this in August.

In addition to the filling machine, we also look at a tablet machine, sorting machine, and mixing machines from various manufacturers. We can then produce even more products ourselves before the end of the year and further automate the entire process from production to filling. Great to see and we will shoot a lot of footage.

Naturally, we take into account the requirements within the EU, so the machines will be prepared for at least cGMP, cosmetic grade production.

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🏭 Expansion of warehouse and production space

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Because we are in our own locationVelsen-Noordproduction and 7+ machines will be added, we need more space. We had already taken production into account when we moved into our building 1.5 years ago. This means we are in the right environmental category and we have enough power to set up a full-fledged factory.

Itbluepart is our office, the purple part is our current warehouse/production/lab/fulfillment. Most of which is storage of our stock. Itgreenpart is under construction and will cover approximately 2,500m2. Our stock and logistics will move there with 2 loading docks (Jason's big wish for those who have been following us for a while). Itpurplepart will then become available for a complete production space where we can continue to grow in capacity but also in automation for years to come.

The final decisions are now being made regarding the extension and expected completion in February/March 2026. Very exciting! Here too we will share everything with you, from the first pile to delivery! 🎉

To August Offers →

Great long-term projects all in support of delivering the best products at an affordable price, without junk, produced by ourselves in the Netherlands. Every product you buy from us supports us in this mission 🙏


As always,thank you for choosing Cosmeau 💚

With your contribution we will work on:

Local production with social impact. We create affordable and sustainable cleaning products for you and your home step by step, honestly and ethically.

Upstairs with us€19 already free shipping (NL)otherwise €2.95. Delivery often thenext working dayfrom usDutchStockroom.

Have youto askorcommentsfor us always let us know viachat, e-mailorby telephoneon +31 88 04 04 488 🤗
Sustainable greetings from Team Cosmeau!💚

Jason & Vivienne

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👩‍💻Oursupport heroesstand foryoufinished!

Back to blog

Our mission is to reduce plastic waste in our everyday products and make this possible for everyone in our society.

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We strive for

Plastic vrij
Plastic-free

As much as possible without plastic and biodegradable

Dierproef vrij
Cruelty-free

We never test on animals

Plantaardig
Plant-based

Plant-based formulas with the power of nature

Vaste vorm
Concentrated

No unnecessary transport of water

✨ Holiday and Sun Offers — May 2026
✨ Holiday and Sun Offers — May 2026

Zomerbries, 2+2 wasstrips, zomer aanbiedingen en een productie-update over de volgende generatie wasmiddel.

✨ Spring clearance discount - New: Felt storage boxes - April 2026
✨ Spring clearance discount - New: Felt storage boxes - April 2026

This post was originally sent as a Cosmeau newsletter in April 2026. Summary Mailing ✨ New:Neat felt storage boxes 🌱🌞...

🌱🌞 Spring cleaning: 1+1 Spring Fresh Wax Strips — March 2026
🌱🌞 Spring cleaning: 1+1 Spring Fresh Wax Strips — March 2026

Ready for the big cleaning? Discover our 1+1 Spring Fresh washing strips, Spring Fresh offers and useful cleaning tips.

Sorting laundry without hassle: this way you prevent discoloration and gray laundry
Sorting laundry without hassle: this way you prevent discoloration and gray laundry

Sorting laundry doesn't have to be complicated. With a simple division by color, fabric and temperature you prevent discoloration, gray wax and unnecessary wear.

Clean dishwasher without aggressive agents
Clean dishwasher without aggressive agents

Cleaning your dishwasher without aggressive agents is fine, as long as you tackle the filter, grease and hidden dirt in the right way.

Smelly Dishwasher? This Is Usually the Real Cause and How to Fix It
Smelly Dishwasher? This Is Usually the Real Cause and How to Fix It

A smelly dishwasher is usually caused by grease buildup, food residue, or a dirty filter. This article explains the real causes and the fixes that actually work.

August Update on Scent Booster Production
August Update on Scent Booster Production

Cosmeau shares a new update on scent booster production in the Netherlands. The machines shipped in June have now been unloaded and moved into place safely.

June Update on the Scent Booster Production Machine
June Update on the Scent Booster Production Machine

In June, Ben and Jason traveled to China to inspect the scent booster machines in person. This update gives you a look at the production equipment and the trip behind it.

How Is a Laundry Detergent Sheet Made? Part 1
How Is a Laundry Detergent Sheet Made? Part 1

Cosmeau shares its journey toward local production in the Netherlands and shows how the first laundry sheet tests began. Part 1 covers how the production project started in 2022.

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