Sustainable shopping,
without the greenwash.
We find the cheapest prices for products that actually meet our stern "Hummlan Sustainability Score" — grounded in EU Taxonomy and CSRD-aligned evidence.
Stern Ratings
No marketing fluff. We use hard data from third-party certifications and corporate reports.
Fair Comparisons
We show you the cheapest prices available across multiple eco-conscious retailers.
EU Taxonomy Standard
Our backbone is the EU's own framework for sustainable activities. Zero greenwashing.
High Performance, High Sustainability
The best rated products by our rigorous HSS framework.
Patagonia
Baggies Shorts - 5"
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Better Sweater Fleece Jacket
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Nano Puff Jacket
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Torrentshell 3L Men's Jacket
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Baggies Shorts - 5"
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Better Sweater Fleece Jacket
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Capilene Cool Daily Shirt
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Nano Puff Jacket
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Get the week's sharpest price drops on products that actually score 90+ on our strict sustainability scale.
Shop by Category
Focused research across multiple categories to find the most sustainable options for your daily life.
Personal Care
Zero-plastic packaging & certified organic ingredients
Explore Personal Care →Food
Regenerative farming & plastic-neutral supply chains
Explore Food →Fashion
Fair-trade certified & low-impact natural fibres
Explore Fashion →Household
Non-toxic formulations & plastic-waste reduction
Explore Household →