
We believe the bottle in the bathroom says more about your hotel than it seems. We walked through bathrooms in more than thirty countries and came back to the ones here: amenities chosen on price, scents that say nothing, bottles that get thrown away. One simple conclusion: people buy the bad stuff when they don't know the good stuff. KIYORA is the good stuff, made here.
01 · The guest's bathroom
A moment you were giving away
While studying how amenities get used, we found something we didn't expect: many women travel with their own shampoo because they don't trust the one they'll find, and men use whatever is there without a second thought. Half your guests don't trust the product, and the other half use it without anyone having thought about it. Nobody was winning that moment. Neither was your hotel.
Insight
02 · The product
A product that holds up to demanding guests
Activated-charcoal shampoo with no salt, silicones or parabens; conditioner, hand & body wash and lotion, in a black 400 ml bottle. We never test on animals, at any stage. And four scents to choose from —Freshness, Serenity, Vitality and Calm— so your guest remembers how your hotel smelled.
Product
03 · Co-branding
Your brand on our bottle
We put your hotel's logo on the bottle and we don't charge for it: we believe your brand deserves to live in the room. Refill from gallons lowers your cost per room and your plastic, and with our consumption data we tell you how much you spend compared with hotels your size.
BusinessScent is what people remember most
People remember 35% of what they smell and 5% of what they see (Rockefeller University). KIYORA puts that memory to work for your hotel.
You know what you'll spend
Using data from real hotels, we tell you your consumption per room and compare it with hotels your size, before you decide to buy.
Eco refill
Reusable gallons that we deliver and pick up, while we take care of the planet. Your housekeeping team changes nothing. That's how we're sustainable: your guests, you and us.

People remember 35% of what they smell and 5% of what they see.
FAQ
What people ask us most
What's in the KIYORA line?
Activated-charcoal shampoo, conditioner, hand & body wash and lotion in 400 ml with a refill system, plus a wellness line and space scenting.
Do you charge to put the hotel's logo on it?
No. Customizing with the hotel's brand has no extra cost: we believe the brand should live in the room.
How does the refill work?
The product arrives in reusable gallons that we deliver and pick up. The bottle stays in the bathroom and gets refilled, so there are fewer containers and the cost goes down over time. More on how we approach sustainability.
Are the formulas tested on animals?
No, none of them, at any stage. They also contain no salt, silicones, parabens or colorants.
Get to know KIYORA
KIYORA is Materia Prima's most developed brand and has its own website. Explore it and let's talk about bringing it to your hotel.