• Visit Us in Menlo Park

  • Visit us in our new-ish location in the Monier Building near Mercado San Agustin and the MSA Annex. Our new address is 160 S Avenida Del Convento, Suite 188. See website footer for current hours.
order online

  • Zero Waste Essentials for Home and Body

  • Enjoy our collection of ethically made, zero waste, and vegan products online and at our Tucson shop.
Shop All

  • Featuring Local and Regional Makers

  • Proudly carrying over a dozen local businesses and makers. Shop our made in Tucson & Arizona section to support more than one small business with your purchase.
Shop Made in AZ

  • Woman-Owned & Operated

  • By two friends who believe our collective, individual actions are making a difference. (Photo by Lea Ortiz)

  • How It Works

  • New to Cero? Here is some helpful information for your first visit!
Learn More

Visit Us in Menlo Park

Visit us in our new-ish location in the Monier Building near Mercado San Agustin and the MSA Annex. Our new address is 160 S Avenida Del Convento, Suite 188. See website footer for current hours. order online

Zero Waste Essentials for Home and Body

Enjoy our collection of ethically made, zero waste, and vegan products online and at our Tucson shop. Shop All

Featuring Local and Regional Makers

Proudly carrying over a dozen local businesses and makers. Shop our made in Tucson & Arizona section to support more than one small business with your purchase. Shop Made in AZ

Woman-Owned & Operated

By two friends who believe our collective, individual actions are making a difference. (Photo by Lea Ortiz)

How It Works

New to Cero? Here is some helpful information for your first visit! Learn More

Refill Products - Bring your own container

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Newly Listed online

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Zero Waste Favorites

  • Unpaste
    $8.00
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  • HiBar
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  • Plaine Products
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  • Brush with Bamboo
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  • Zero Waste MVMT
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  • Me.Mother Earth
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  • Me.Mother Earth
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  • Art Over Order
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Shopper Reviews & Love Notes

Very happy with the selection, service, and goods! Hidden treasure that I hope more people notice and support.

I found out today that customers can also drop of empty containers and pill containers, because the shop partners with a local non-profit to make hygiene packages. Very excited to have found this local shop and I look forward to trying more products in the future too.

Samantha K., on Google

A very sweet store. I love that they collect recyclables here. I bought Metal straws here that were made in Alaska. Very happy to support this hidden gem of a store.

Maggie, on Google

I couldn't decide on a candle so I ordered both and I'm happy I did. The candles each smell so good are delicate instead of overwhelmingly scented. They also go very well together. I ordered for pick up and the process is well organized and safe. We are lucky to have such a nice zero waste store in Tucson!

Neko, Posted to Google

I placed our first order months ago, and the products have lasted so well that we weren't in need of a second order until now. We have been using the multi surface cleaning powder, dish block, and eco sponges. The service was prompt and friendly, sustainably packaged, and came with a sweet hand written note. Our order was delivered via bike - an environmentally friendly and personal touch.

Genevieve L., Posted to Google

Cero is a mindful business backed by thoughtful people. It's easy to switch to their products that support reduced waste in your life. I've purchased the garden candle, dish soap, biodegradable dish brushes, creosote oil, and metal razor--it's not as scary as you'd think--just start slow.

Sophia G., Posted to Google

I love the Subterranean Library [candle], been burning it almost every day! 

Miranda, Posted to Instagram

I got my [HiBar] shampoo yesterday and used it today - it's fabulous! Lovely light scent and my hair is feeling just right. I will most certainly be a repeat customer <3

Andrea, Posted to Facebook

Zero Waste With Us

Do you find yourself daydreaming about how to combat plastic pollution, opt for sustainable transport solutions, and advocate for your city or region to make real change to help the environment?

We do too.

About Us

Our Focus

Cero is a zero waste store and education center based in Tucson, AZ. We provide low waste lifestyle supplies, home, personal care, beauty products, and more. Products are always vegan. Our growing programs include community cleanups, talks, workshops, events, and zero waste business services.

We want to teach you why and how to zero waste, and connect you with the resources to be a strong environmental advocate.

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