“Natural” is one of the least protected words in personal care. Nobody has to prove anything to print it on a label. So when a product says natural, that word alone tells you almost nothing about what’s actually inside, or what happens to the packaging once you’re done with it.
Here’s how to check for yourself, rather than taking the label’s word for it.
Check the Ingredient List, Not the Front of the Pack
The front of a bottle is marketing. The ingredient list is the actual product. A genuinely natural formula should hold up to scrutiny there, plant-derived cleansers and oils you can identify, not a wall of unpronounceable synthetics with one plant extract added at the very end of the list to justify the label.
If you want a concrete example of what that looks like on a shampoo bar specifically, we’ve broken down how palm oil hides in an ingredient list.
Watch for Vague Language Doing the Heavy Lifting
Words like “eco-friendly,” “conscious,” and “clean” carry no fixed definition. A brand can use all three without a single verifiable claim underneath them. The words that actually mean something are specific: palm oil free, plastic-free, home compostable, cruelty-free. Specific claims can be checked. Vague ones can’t, which is usually the point.
Check What Happens After You’re Done With It
Plenty of “eco” packaging still needs an industrial composting facility most councils don’t have, which means it ends up in landfill anyway despite the label. A genuinely honest claim tells you exactly where the packaging goes: home compost, garden, or standard kerbside recycling. If a brand can’t tell you that in one clear sentence, that’s worth noticing.
Ask the Brand Directly
A brand that’s actually transparent about its sourcing and ingredients will answer a direct question about either one without deflecting. If a question about where an ingredient comes from, or what a claim is actually based on, gets a vague non-answer, that’s information too.
I’ve had a close look at this from the inside as well. I sat on the judging panel for the 2026 Unpackit Awards, the ones covering the best and worst packaging in Australia, alongside people like Rebecca Prince-Ruiz from Plastic Free July. Seeing packaging claims properly scrutinised, rather than just taken at face value, makes it very obvious how much greenwashing relies on nobody asking the follow-up question.
What This Looks Like for Us
We’re not asking anyone to take our word for it either. Our ingredient lists are published in full on every product page. Our packaging is home compostable, and we say so specifically rather than hiding behind “eco-friendly,” because “home compostable” is a claim you can actually test in your own backyard. If you want the fuller story on why we made that specific packaging choice, that’s covered in Why We Chose Home-Compostable Over Recyclable Packaging.
Frequently Asked Questions
Is the word “natural” regulated on personal care labels?
No, not in any strict sense. There’s no requirement to prove a product is natural before printing the word on a label, which is why it’s worth checking the ingredient list rather than trusting the claim alone.
What words on a label actually mean something?
Specific, checkable claims: palm oil free, plastic-free, home compostable, cruelty-free. Vague terms like “eco-friendly” or “clean” carry no fixed definition and can’t be verified the same way.
Why does packaging marked “eco” sometimes still end up in landfill?
Some compostable packaging requires industrial composting facilities that most local councils don’t have access to, so it ends up in general waste despite the eco labelling.
How can I check if a brand’s sustainability claims are genuine?
Look for specific, checkable claims rather than vague language, check the full ingredient list rather than the front of the pack, and ask the brand a direct question about sourcing or packaging end-of-life. A transparent brand will answer directly.
Real talk.
Natural is a word, not a certification. It costs nothing to print and proves nothing on its own.
Check the ingredient list. Ask the direct question. If the answer’s vague, that’s the answer.