Green Stamp
Certified Clean.
Genuinely Green.
South Africa's independent certification for products that are truly safe for our waterways, our soil, and our future.
Every product bearing the Green Stamp mark has been independently verified to contain only biodegradable ingredients - with zero forever chemicals and no threat to South Africa's precious water courses.
Our Three Pillars
100% Biodegradable Ingredients
Every ingredient is assessed to ensure it breaks down naturally, leaving no harmful residue in the environment.
Water Course Friendly
Our certification guarantees that certified products will not contaminate rivers, wetlands, or groundwater - protecting ecosystems for generations to come.
No Forever Chemicals
Zero PFAS. Zero persistent pollutants. If it doesn't belong in nature, it won't carry our mark.
How Certification Works
Transparent. Rigorous. Trustworthy.
Submit Your Ingredient List
Provide a full list of every ingredient used in your product range.
Share Your Recipes
Submit your formulations so our assessor can evaluate every component against our strict environmental criteria. We sign a non-disclosure agreement.
Prove Your Supply Chain
Submit invoices confirming that the ingredients you've declared are the ones you actually purchase.
Open Your Doors
Our assessor conducts a physical factory tour and inspection to verify that your production process matches your documentation.
Only once all four steps are passed does your product earn the Green Stamp mark.
Meet the Assessor
Simon Van Witt
MSc Environmental Science
"South Africa's waterways and ecosystems deserve more than good intentions. Green Stamp exists to hold products to a standard that nature itself would approve of."
Simon brings rigorous academic training and a passion for environmental integrity to every certification assessment. His Master's degree in Environmental Science ensures that every product evaluation is grounded in science, not marketing.
Why It Matters
South Africa's rivers, wetlands, and coastlines are under pressure. Household and industrial products that contain persistent chemicals, non-biodegradable compounds, or water-toxic ingredients contribute to that damage every single day.
Green Stamp exists to change that - one product at a time. Consumers can trust the mark. Manufacturers can prove their commitment. And nature gets a fighting chance.
Get in Touch
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