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	Bio-Siegel (Germany) Germany · Tier 1 Gold	NATRUE European Union · Tier 2 Trusted	? 'Natural' (NOT a certification) Worldwide · Tier 4 Marketing	COSMOS-Organic / Natural European Union · Tier 2 Trusted
What it means	Germany's national organic mark, owned by the Federal Ministry of Food and Agriculture. Sits alongside the EU Leaf on most German organic packaging since 2001. Same standard as the EU Leaf — Bio-Siegel is the brand consumers recognise.	An EU-based natural-and-organic cosmetics certification. Three grades: Natural, Natural with Organic portion, and Organic.	The word 'natural' on packaging is a marketing term, not a certification. In most jurisdictions there's no legal definition, no standard, and no inspection. A product labelled 'natural' can contain synthetic ingredients, pesticides, GMOs, and artificial flavours.	The leading certification for organic cosmetics in Europe. Two grades: COSMOS Organic (≥95% organic agricultural ingredients) and COSMOS Natural (no organic minimum, but the same restricted-ingredient list).
Scope	Food	Cosmetics	Several categories	Cosmetics
Established	2001	2007	—	2010
Inspection	Annual on-site by EU-accredited German control body	Annual third-party audit	None	Annual on-site by COSMOS-accredited certifier
Residue testing	Risk-based	Risk-based	None	Risk-based
Guarantees	EU baseline organic (EU 2018/848). Annual on-site inspection by accredited German certifier.	Restricted ingredient list (no synthetic fragrances, no silicones, no PEGs). Tiered organic content: Natural with Organic portion ≥70% certified organic; Organic ≥95%. Annual third-party verification.	Nothing. It is not a certification and there is no body verifying anything.	COSMOS Organic: ≥95% organic agricultural ingredients. COSMOS Natural: minimum natural-origin ingredients with banned synthetic restrictions. No GMOs, no parabens, no PEGs, no synthetic fragrances, no SLS/SLES. Biodegradability requirements. Annual on-site audit.
Does NOT	Same standard as the EU Leaf — not stricter.	Mark is trademark-protected.	Doesn't mean organic. Doesn't mean pesticide-free. Doesn't mean GMO-free. Doesn't mean ethically produced. Some markets (e.g. the US FDA on food, EU on cosmetics) place very limited restrictions on the word, but enforcement is weak.	Doesn't certify clinical effectiveness or skin tolerance.

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