Expand 15ml

This is such a great travel set. First of all, for a new brand, I am so impressed by the packaging. The bottles are sturdy, and the sprayers and lids are very high quality. Nothing is worse than spending money on a product and the packaging sucks.

I found that one single spritz is all you need with these perfumes as they are quite concentrated. This travel set will last me a very long time. The scents are all so beautiful and different from each other so its such a great variety.

All of the fragrances are very unique! I especially like the Expand - it makes me feel awake and ready to take on big challenges. I noticed that I stopped reaching for traditional fragrances.

Love this scent. Warm, layered, feels like it moves with your mood. My favourite of this set!

Gorgeous, grounding scent.

On a slightly anxious day, I put Here on, and my anxiety literally disappeared in about 20 minutes. Unreal. It smells so calming and wonderful, too.

i ordered the full collection and genuinely thought i’d rotate through all of them, but i keep reaching for expand first thing in the morning.

i keep it right on my desk and spray it before meetings or when i need to lock in and actually be creative. i’m not a huge caffeine person, so it’s become my little morning pick-me-up without needing another coffee.

the scent is SO good too. it smells expensive, clean and very put together.

i was also really curious about the whole functional fragrance/neuroactive side of it and whether i’d actually notice anything. i don’t know if it’s the circalys, the scent itself or just the ritual of spraying it, but my brain now fully associates expand with “ok let's lock in now.”

definitely my most-used from the collection so far.

Osero did such a great job in describing this scent on their website. It can be really difficult to shop for fragrance online without smelling it, but the Here scent is almost exactly how I imagined it would smell. Its a fresh ocean breeze with depth.

I absolutely love this fragrance. The layered scent of tonka and almond is so rich with a very subtle scent of bergamot and neroli is so beautiful. I have been wearing this as my daily fragrance (I got the travel set). Anyone who loves a rich scent that almost smells like a pastry will love this.

I immediately enjoyed the scent. It feels comforting and elevated. I think I will enjoy it layered with Expand, they’re complementary but different. Something that happens for me with fragrance is I stop noticing it once I’ve worn it for a period of time so I’m intrigued by the idea of layering multiple fragrances through the day to continue experiencing the scent! If you’re a fan of Aesop fragrances, I think you’d really enjoy this brand.

Love how dynamic this scent is. It’s smoky and spicy with a hint of sweet when it touches the skin.

Open was my saving grace in my first trimester of pregnancy, I was super anxious, which was new for me, and I would spray open before doing my meditations. It really helped me get grounded and was such a soothing scent that I could settle into my meditations with. 10/10 ✨

I was lucky enough to try the collection early, and the Osero experience started before I'd even opened the box. The sticker sealing it invited me to take a deep breath first, so I did. By the time I lifted the lid, I'd arrived in the present moment, and the scents wrapped around me.

EXPAND has become my go-to for work, Pilates and yoga. It's like a spritz of citrus that sparks me awake. I feel bold, creative and dialled in, ready to take on anything with a calm heart and a clear mind.

HERE is my reset for the days when everything feels like too much: spongy forest floors, salty sea air and warm sun after rain. When my mind is buzzing, it meets me where I am and invites me to slow down and just be.

OPEN brings me back to my heart. I reach for it to start my day, during breathwork and journaling as I slowly wake up, and again to end it, with evening reflection or a quiet night in with my partner. It reminds me of my mom and fresh laundry hanging in the yard. It feels like home, and leaves me hopeful and at peace.

A little goes a long way. One spritz over my heart, and it stays with me for as long as I need it.

What a truly lovely experience. Thank you, Osero.

There are perfumes you wear, and then there are perfumes that somehow feel like they’ve always belonged to you.

This line has the most beautiful names: Expand. Open. Here.
... somehow, they capture exactly what the scents feel like.

They layer together effortlessly, but each one has its own mood. Expand is my favourite right now, the one I keep reaching for, the one that makes me stop for a second after I put it on.

And honestly, it’s hard to put into words because it smells less like a perfume and more like the scent I’ve been searching for without knowing how to describe it.

Warm. Interesting. Familiar, but not predictable. The kind of scent that becomes part of your presence rather than announcing itself before you do.

And the layering? Magic.

A little Expand, a little Open, a little Here and suddenly it feels completely, unmistakably you.

Some things you try and think, this is nice.

And some things make you think, oh. !!There you are!! Will be purchasing the large version of Expand for sure.

the Travel Set let me try all 3 scents by Osero before committing to any particular scent. Got to try one scent at a time. 1 day i tried Here, then wore Expand another day, then Open another. It allowed me to get familiar with the scents and how they wore and made me feel.
First reaction was that I found all 3 scents to be sharper than my usual scents i wear. But as i wore them again and again i appreciated the sharpness as it reminded me that these were functional and not just a scent. Much like choosing a jacket or footwear for the weather, I found selecting the scent and wearing them made the act more intentional. The scents also remained consistent throughout the day. All 3 scents are on rotation.

I love Open! It feels like a scent you can actually live in. I’ve been wearing it while working, running around, and during those days when I need to be especially focused and productive. It creates this really lovely sense of calm while still feeling energizing and clear.

It’s one of those fragrances where people notice it, but it never feels like it’s trying too hard. Just really good, really considered, and quietly addictive.

I used Expand during some pretty full-on days, and I genuinely noticed a difference in how I felt.

I’d use it when I needed to slow down, get grounded, and then get into a really productive headspace. It would shift my environment almost instantly.

It’s become one of those small things I reach for when I want to feel a little more intentional about how I enter the day.

By far my favourite new scent I've tried. The neroli notes are exquisite.

Open is comforting in ways I didn’t realize I needed. The warmth feels like a hug- I really smell the spice, the sweetness, and the smokiness- but all of it in such a sophisticated way.

I think ‘Here’ just became my signature scent 🥹 it smells like ocean and earth and bark. I’m obsessed with breathing it in, my anxiety softens immediately. I want to live inside the smell. Thank you for creating this 🙏🏼

I’ve been using expand to hype me up while I get back into running. It’s nice to have the little boost. Whenever I feel like quitting I just smell my wrist and remind myself “I got this” let the brain training begin!

I absolutely loved every scent. I find I use them within my routine to help call myself towards the present moment. Whether that be to slow down, expand, or fully show up in the here and now.