Every wellness brand on earth has a sustainability page.
You know the one. Soft-focus photo of a fern. A woman in linen holding a mason jar. The word "journey" doing a lot of work. Somewhere in there, a promise to plant a tree for every order, which is the corporate equivalent of leaving a penny in the take-a-penny tray and calling yourself a philanthropist.
We don't do flaxen bullshit. But we wanted to do something.
Here's the truth about sustainability in consumer health: most of it is theater, and the parts that aren't are boring, expensive, and unglamorous. Real sustainability doesn't photograph well. It looks like arguing with a supplier about paper certifications for three weeks. It's choosing a material that costs more and ships slower because it breaks down in a compost bin instead of sitting in a landfill for four hundred years. There's no fern.
Progress, Not Perfection
People use this phrase and almost nobody means it. When brands say it, they mean "please don't look under the hood." When we say it, we mean we are a small company making real tradeoffs, and some of them are compromises we're not thrilled about.
We make a supplement. Supplements have to survive shipping, humidity, and time without degrading, because that helps no one. That means packaging has to actually protect what's inside, which rules out some of the prettier eco-materials that don't hold up.
So we work within real constraints: regulation, safety, and what the technology can currently do. Where those three allow us to make the greener choice, we do. Where they don't yet, we say so instead of pretending. But we also waited till we found the perfect fit.
That's the whole ethos. No bullshit. A set of honest tradeoffs, made in public.
What Actually Composts
Our refill packets, the ones your capsules ship in, are certified compostable, and not in the weaselly industrial-only way that requires a facility that exists in maybe four cities. They're safe for home composting.
You can put them in your own bin and they break down into things that were always meant to return to the ground, rather than fragmenting into microplastics that outlive your grandchildren.
That last part matters more than it sounds.
Conventional plastic doesn't disappear. It shatters into smaller and smaller pieces until it's in the soil, the water, the fish, and you. A study published in Nature Medicine in 2025 estimated that the average human brain now holds about seven grams of microplastic, roughly the weight of a plastic spoon, and that concentrations rose by half between 2016 and 2024. The exact number is disputed.
What isn't in dispute is that multiple independent teams have now found microplastics in human blood, lungs, placenta, kidneys, livers, and brains. We don't know how much, but we know it's in there.
"Microplastic-free" isn't a marketing flourish for us. It's the entire reason we chose a material that composts instead of one that just gets smaller forever.
What's Built to Never Be Thrown Away
Here's where our sustainability story stops sounding like everyone else's, because part of it is the opposite of compostable.
Your starter kit comes with a 302 stainless steel canister. Your capsules live inside it, and it is built to outlast the company. It's not disposable, it's not "eco-friendly single-use," it's a permanent object you refill instead of replace. The most sustainable package is the one you never throw away, so we made one worth keeping on the counter rather than hiding in a cabinet. And if you’re done with us, we made the logo soft so you can turn it into a candle or whatever you deem worthy.
For more on how we designe the whole product experience to be counter-worth rather than hidden in a caninet, see Yes, It's Good. No, It's Not for Cats.
Same logic behind the pill stash: the little 24k gold-plated stainless pendant in the kit that holds two capsules for travel. It's jewelry that happens to be functional, and jewelry doesn't go in the trash.
Both objects are designed to be permanent so that everything cycling through them, the refills, can be the thing that composts. That's the system: durable where durability keeps things out of landfill, compostable where compostable keeps things out of landfill. Two opposite materials, one very real goal.
The obvious question is why we don't just use a plastic bottle like everyone else, since plastic bottles are recyclable.
They are, technically. Most supplement bottles are HDPE or PET, the two plastics curbside programs accept most readily. The problem is what happens after the recycling gets picked up.
The EPA has put the overall US plastics recycling rate at 8.7%, with HDPE bottles at 29.3% in 2018. A more recent EPA estimate puts HDPE bottles at 22.7%. Several recent analyses put the total US plastics rate somewhere between 5 and 9%. Whichever number you trust, roughly three out of four bottles don't make it, even when people do everything right.
And it's getting harder, not easier. Collection volumes of PET and HDPE bottles dropped by 89.3 million pounds between 2022 and 2024, and a wave of PET plant closures in 2025 and 2026 cut domestic recycled PET capacity by about a quarter. The infrastructure this whole system depends on is shrinking while bottles keep on coming.
Supplement bottles are a bad case even by those standards. They're small, and plenty of programs won't take anything under two inches. They're usually opaque or colored, which is worth less to a reclaimer than clear plastic and harder for sorting equipment to see. And each one arrives with a cotton plug, desiccant packet, foil seal, and a cap. None of which belong in the same stream. You're supposed to disassemble a vitamin bottle before recycling. Almost nobody does.
So, technically recyclable. Statistically, landfill. That's the case for the canister. One object, made once, refilled or repurposed for years.
What This Actually Costs Us
Sustainability pages love to talk about values. They almost never talk about invoices. So here are ours.
Our compostable sleeves cost us $10,000 for 10,000 units. That's a dollar per sleeve, before anything goes inside them. Conventional plastic sleeves run about ten cents. We are paying ten times as much for packaging that composts instead of packaging that becomes microplastic. Every batch is a decision to spend money we could have kept.
Then there's the canister. Plastic bottles run about twenty cents apiece. Our 302 stainless steel canisters are nine dollars. Glass runs $3 to $8 per jar. It also has to be shipped to a print facility and then to the distribution center before it can be shipped to customers. The carbon math on glass isn't as clean as people think.
Green certification, if we wanted to put a badge on our website, is $15,000 per year. Not one-time. Every year. There are no government subsidies for choosing greener packaging in consumer health. No tax credits. No offsets. The financial incentive to make the sustainable choice is negative.
We didn't pay for our own certification. Our manufacturer already carries the certification and we use their label. That's the honest version of how a small company navigates a $15,000-a-year decision. We found a way to be verifiable without paying to be badged.
These numbers aren't a complaint. They're context. When a brand tells you they went with the sustainable choice, ask them what it cost. If they don't know or won't say, the choice probably didn't cost them anything, which means it probably wasn't much of a choice. This is one of the reasons we started Good Kitty. For the fuller argument on transparency in women's health, see The Renegotiation and Educated Guesses on my substack.
The Boring, Verifiable Details
Sustainability claims should be checkable, or they're just vibes. So, specifically:
Our shipping boxes are made from post-consumer recycled paper and are Forest Stewardship Council certified, which means the paper is traceable to responsibly managed forests rather than "trust us, it's from trees." Recycle them after use.
The mailer sleeve is recyclable too.
The recycling numbers in this piece come from two places, and you should go look at them rather than take our word for it. The rate figures are the EPA's own Plastics: Material-Specific Data. The collection volumes come from the 2024 US Post-Consumer Plastic Recycling Study, conducted by Stina for the Association of Plastic Recyclers and released in July 2026.
Worth knowing that APR says outright a national plastic recycling rate can't be consistantly calculated, because the US doesn't require comprehensive reporting. So does the EPA, in different words. Anyone quoting a single clean recycling percentage, including us, is quoting an estimate. We'd rather tell you that than round it off.
I Don't Think We're Going to Save the Planet
My daughter would probably roll her eyes at this entire section. To her generation, we've already blown it. The climate is warming. Fires are now a season in California. Oceans have plastic reefs. AI data centers consume staggering amounts of electricity and water. Environmental protections get rolled back every election cycle depending on who's in office. Governments argue. Companies greenwash. Adults keep promising someone else is going to fix it.
I understand why she feels that way.
I don't think Good Kitty is going to save the planet. Neither is your shampoo, your toothpaste, or your collagen powder. Anyone claiming otherwise is selling something else.
But I've also reached the age where I think small decisions matter, especially when millions of people make them.
Choosing packaging that won't become microplastics. Building something durable instead of disposable. Manufacturing closer to home when we can. Using paper that's actually certified instead of hoping no one asks. Spending money on the harder choice when the cheaper choice was right there.
None of these decisions reverse climate change. None of them stop sea levels from rising or erase decades of bad policy and corporate indifference. They are simply the things we can control.
I want my daughter to inherit a planet that's more livable than the one we're handing her today. I don't know whether these choices move the needle in any measurable way. I do know I'd rather contribute a little less to the problem than shrug my shoulders because the problem is too big.
Maybe that's naive. Maybe it's statistically meaningless.
I'm still proud of it.
Because integrity isn't measured by whether you solved everything. Sometimes it's measured by whether you stopped making excuses for doing nothing.
Frequently Asked Questions
Is Good Kitty packaging really compostable?
Yes. The refill packets that hold your capsules are certified home compostable, meaning they break down in a standard backyard compost bin rather than requiring an industrial composting facility. Most "compostable" packaging on the market is only industrial-compostable, which requires facilities that exist in a handful of cities. Ours breaks down at home.
What sustainability certifications does Good Kitty carry?
Our compostable refill packets are certified home compostable by our manufacturer, who carries the industry certification and applies their label. Our shipping boxes are Forest Stewardship Council (FSC) certified, meaning the post-consumer recycled paper is traceable to responsibly managed forests. We chose to work with a manufacturer whose certification we can rely on rather than paying $15,000 per year for our own green certification badge as a small company.
Are the Good Kitty canister and pill stash pendant recyclable?
They're something better than recyclable: they're built to be permanent. The 302 stainless steel canister and the 24k gold-plated stainless pill stash pendant are designed to outlast the packaging cycle entirely. Refill your canister with our compostable pouches. Wear the pendant. Neither should ever end up in a landfill.
Aren't plastic supplement bottles recyclable?
Technically, yes. Most are HDPE or PET, which curbside programs accept. In practice, most don't get recycled. Federal estimates put HDPE bottle recycling somewhere between 22% and 30%, and the overall US plastics rate is closer to 5 to 9%. Supplement bottles do worse than average because they're small, often colored, and arrive with a cotton plug, desiccant packet, foil seal, and cap that all need to be separated first. We built a refillable steel canister instead so the question doesn't come up every month.
What does "microplastic-free" actually mean?
Conventional plastic breaks down into smaller and smaller pieces (microplastics, then nanoplastics) that end up in soil, water, food, and human tissue. Microplastic-free packaging is made from materials that either don't fragment this way, or break down completely into components that were always meant to return to the ground. We chose home-compostable sleeves specifically for this reason.
Why doesn't Good Kitty have a green certification badge on the site?
Because a green certification for a small company like ours costs $15,000 per year, every year, with no government subsidy or tax credit to offset it. We chose to work with a manufacturer whose certification we can rely on. The materials are the same either way. We'd rather spend that money on the actual materials than on the badge.
Does Good Kitty offset carbon emissions or plant trees?
No. We think most tree-planting programs are marketing rather than sustainability. If we plant a tree for every order and the tree dies in three months, or the land it's on gets cleared in five years, that's not sustainability. It's a receipt. We chose to focus on packaging decisions we can actually control and verify: home-compostable materials, permanent durable objects, and paper we can trace.
What could Good Kitty do better on sustainability?
Plenty. We can't yet source everything domestically. We can't yet make our supplement bottles compostable (that technology doesn't exist reliably yet for supplement-grade barrier packaging) which is why we chose steel over plastic. We can't yet offset every carbon input across the full supply chain. When those things become possible in ways we trust, we'll make the switch. Progress, not perfection. Made in public.
Continue Reading
A few starting points from the rest of the library:
Curious about the product itself? Yes, It's Good. No, It's Not For Cats. →
Want to understand the formula?How Multiple Ingredients Work Better Together for UTI Prevention → AND Our Gold Standard Ingredient Formula
Interested in the broader women's health argument? The Renegotiation →
Ready to try it? Shop UTI Biome Shield →
