Ingredient Transparency · Earth Month Series
The term is everywhere. The definition is nowhere. Here’s how to cut through the noise.
Walk through any grocery store, big box store, or natural foods co-op and you’ll find “plant-based” on roughly half the cleaning products on the shelf. It’s on dish soaps, laundry detergents, all-purpose sprays, even toilet bowl cleaners. It sounds reassuring. It sounds earthy and wholesome and like someone thought carefully about what went into the bottle.
Here’s the problem: nobody had to. “Plant-based” is not a regulated term. Not for cleaning products. Not for personal care. There is no federal certification, no third-party audit, no legal definition that a brand has to meet before printing those words on a label. Any company can use it, which means the term ranges from genuinely meaningful to essentially decorative, and you have no way of knowing without going deeper.
We think that’s a problem worth talking about openly, especially when it applies to our own products. This post is a guide to reading cleaning product labels with more confidence, understanding what “plant-based” can and can’t tell you, and knowing what questions to ask.
Why “Plant-Based” Isn’t Regulated
In the US, the term “organic” on food products comes with legal weight. The USDA has a defined certification process: products have to meet specific standards, be verified by an accredited certifying agent, and display the USDA Organic seal to use the full claim. “Non-GMO” has a similar structure via the Non-GMO Project’s third-party verification program.
“Plant-based” has none of that infrastructure. The FTC’s Green Guides do not establish a definition for plant-based. The EPA’s Safer Choice program evaluates ingredient safety but doesn’t certify a “plant-based” standard. A product could be 95% synthetic, contain petroleum-derived surfactants, use artificial fragrance, and still legally print “plant-based” on the front of the bottle.
Certifications with defined standards carry more weight than front-of-label claims. Look for Leaping Bunny (cruelty-free, with annual audits), EPA Safer Choice, EWG Verified, or B Corp certification. These aren’t perfect, but they involve third-party verification rather than self-declaration.
How to Trace a Surfactant
Surfactants are the workhorses of any cleaning product. They break up grease, lift dirt, and allow it to be rinsed away. In almost every liquid cleaning product you own, the surfactant is the most important ingredient after water. They come from two main sources: petroleum and plants. This is exactly where “plant-based” claims either hold up or fall apart.
- 1 Flip the bottle over and find the ingredient list. It should be there. If it isn’t, that’s a signal.
- 2 Look at what comes after water. The first few ingredients are the working ones.
- 3 If you see “glucoside” it is plant-derived. If you see “surfactant blend” with nothing further, that is a red flag.
- 4 A brand committed to transparency names every ingredient, not just the ones that sound good.
The Palm Oil Complication
Many plant-derived surfactants are made from palm oil. And palm oil, as a crop, carries significant environmental concerns. Palm cultivation has been linked to large-scale deforestation in Southeast Asia, particularly in Indonesia and Malaysia, where rainforests and peatlands have been cleared for plantations.
So a surfactant can be technically plant-derived and still carry a meaningful environmental footprint. “Plant-based” doesn’t automatically mean ecologically responsible. The Roundtable on Sustainable Palm Oil (RSPO) certifies palm-derived ingredients against sustainability standards. Imperfect, but a meaningful step above uncertified palm.
Our products use coconut-derived ingredients rather than palm where possible. When a formula includes ingredients that may have palm in the supply chain, we work to use RSPO-certified sources. We raise this because “plant-based” is a starting point for a conversation, not an endpoint.
Fragrance in “Plant-Based” Products
Many products that prominently feature plant-based surfactants still use synthetic fragrance. The two are entirely separate parts of a formula. A product can have 100% plant-derived cleaning ingredients and still contain a fragrance blend made from synthetic petrochemicals or undisclosed sensitizers.
Under FDA rules, “fragrance” or “parfum” on an ingredient list is a legally protected trade secret. Brands don’t have to disclose what’s in it, which means a single ingredient listing can contain dozens of undisclosed synthetic compounds.
What to look for: products that use essential oils or natural fragrance oils for scent, listed individually (e.g., "lavender essential oil," "tea tree oil"). If you see "fragrance" or "parfum" without further disclosure, the scent source is almost certainly synthetic.
Natural fragrance oils are blends derived from natural sources like plant extracts, resins, and isolates. They are not synthetic, but they are more processed than a straight essential oil. Brands sometimes choose them over essential oils because they offer a more consistent scent from batch to batch, hold up better in certain formulas, or allow for scent profiles that a single essential oil cannot replicate on its own.
Our formulas use essential oils, natural fragrance oils, or are unscented. No synthetic fragrance, full stop.
Packaging vs. Formula
“Plant-based” refers to ingredients, not packaging. As plastic-free and sustainable packaging has become more marketable, some brands lead with packaging claims in ways that overlap confusingly with formula claims. A bamboo lid and a paper wrapper are packaging choices. Meaningful ones, but they don’t make a formula plant-based.
At Me Mother Earth, we address both. Our formulas are built around plant-derived ingredients. Our packaging is always plastic-free, compostable, and recyclable. We keep these as separate claims because they’re separate achievements, and conflating them doesn’t serve you.
Our Products Under the Same Lens
We’ve just given you a way to think critically about plant-based claims. Here’s how ours hold up.
You can find the full ingredient list for every product on our website. We list everything, not just what sounds good. If you have a question about a specific ingredient or sourcing practice, reach out. We’d rather have that conversation than avoid it.
The Bottom Line
“Plant-based” is a useful concept when it’s backed by specific, verifiable claims. It’s marketing noise when it isn’t. The questions worth asking on any label:
- What are the surfactants, specifically: plant-derived or petroleum-derived?
- If plant-derived, where do those plants come from? Any certification for sustainability?
- What is the fragrance source? Essential oils, natural fragrance oils or synthetic fragrance?
- Is the plant-based claim about the formula, the packaging, or both?
- Is there a full ingredient list available, or is the brand asking you to trust a front-label claim?
A brand genuinely committed to transparency should welcome these questions. We try to. If we ever fall short of that standard, we want to know.
