This post was originally sent as a Cosmeau newsletter in October 2025.
Summary Mailing
- 💤 New: ActiveScent™SLEEP: Sleep deeper
- ⚡️ New: ActiveScent™ENERGY: Boost
- 💗 New: ActiveScent™LOVE: Deeper connection
✨New: ActiveScent™ Fragrances with one Purpose

🎉 We have an amazing new product line! Because we now produce fragrance pearls ourselves, we have built up good relationships with the largest perfume houses in the world. Together with them we have worked on pure functional perfumes that we...ActiveScents™to call.
What is it?
ActiveScents™ are perfumes that serve only one function. For example: Sleep. We have mixed a mix of premium essential oils that support every function in its entirety. As many know, Lavender is soothing, this has also been scientifically proven.
For onegood night's sleepyou need much more than just a calming scent. Such as de-stressing and breathing. For example, other scents help with these functions where we can offer a 360 degree solution that will support your sleep.
Because of thisroutineBy applying this technique you also train your brain that it is time to relax and mentally prepare for sleep.
The scents are all pure functional scents, for example we have not added any scents to make it smell better.Everything for pure function.
The scents are allscientificsubstantiated and/orneurologicaltested for activities that light up certain parts of the brain when smelling an odor.
Why does it work?
If you've ever heard of Air Up, you know how powerful scent can be. A scented pod with, for example, the scent of apple. You drink plain water but your brain tastes apple juice. Scent is so strong and that's because it has a direct connection to itlimbic systemthat contain memories, emotions, and primal instincts.
How does it work?
We are launching with a solid stick, similar to our deodorant and luxury perfumes. They go in the same universal holder. Together with the perfume houses we looked at how we could apply this most effectively. It has therefore been safely tested and created for this purposenose and lipsto apply. Note: You are not supposed to apply this to your lips.
In the coming months, the scents will also be available in sprays, scented sticks and scented candles.
What ActiveScent™ features are available?
Right now Sleep, Energy, and Love/temptation to get in the mood 😏. In the coming weeks/months we will expand to a total of8 active perfumes.

💤ActiveScent™ SLEEP: Support your sleep routine

SLEEPhas a blend of 11 premium essential oils, the most important of which are:
• Lavender calms the nervous system and slows your heart rate
• Clary Sage reduces stress and hormonal tension
• Clearwood® bring deep relaxation
• Eucalyptus opens your breathing for a smoother transition to rest
• Neryl Acetate adds a soft floral note that soothes emotional turmoil
Apply it before going to sleep.
To SLEEP: I want to sleep well →

⚡️ActiveScent™ ENERGY: Boost throughout the day

ENERGYhas a blend of 11 premium essential oils, the most important of which are:
• Lemon & Orange give an immediate energy boost and make you more alert
• Eucalyptus opens breathing and stimulates focus
• Sage reduces mental fatigue and supports concentration
• Vetiver & Patchouli provide mental resilience and grounding
• Cedarwood helps to stay focused and calm for longer periods of time
• Terpinyl Acetate enhances fresh citrus energy for a bright, uplifting feeling
Apply it when you go out or when you get up. Also throughout the day when you could use a boost.Without caffeine or supplements.
To ENERGY: I can use more energy →
💗ActiveScent™ LOVE: Deeper connections

LOVE/SEDUCEhas a blend of 6 premium essential oils of which these are the most important:
• Lavandin Grosso relaxes and opens your emotional space
• Olibanum (frankincense) adds mystique and increases spiritual connection
• Cade Oil & Patchouli bring deep, animalistic appeal
• Cedarwood provides a sense of security and trust
• Ambrox® Super blends with your skin and enhances your natural scent
• Ethyl Praline activates the reward system in your brain, for irresistible pleasure associations
Apply it for intimacy, this scent is ultimately more suitable in a scented candle that will become available in a few months.
To LOVE: I want deeper connections →
☝️ Fact:We conducted several test rounds with different scent profiles and chose the variants with the best results. Scents cannot simply be mixed due to safety and regulations, but together with the perfume houses we have tried to bring the scent profile as close as possible to our function requirements. New tests had to be done because application between the nose and lips is not a common location for fragrances.
Buy the fragrances together with a discount on the universal holder available in matte white, matte black, or luxurious rose gold. All ActiveScents™ are made in ourown factoryproduced in Velsen-Noord and come with the same quality stamp that all fragrances are without carcinogenic substances at oil level 🤝
All fragrances are highly biodegradable, with upcycled ingredients, and renewable and responsibly sourced plants.
We can cross that off too, we smell better and we sleep better now as Cosmeau fans 😃
But there are 5 other situations coming soon that will support our functional perfume line. For now, at least, sleep well! 💤
As always,thank you for choosing Cosmeau 💚
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Sustainable greetings from Team Cosmeau!💚
Jason & Vivienne
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