CERTIFIED AT THE SOURCE
OUR COMMITMENT
Sustainability at HERTH starts with careful sourcing.
We select only materials and suppliers who hold internationally recognised certifications — from organic fibre standards to recycled content and responsible forestry — ensuring every fabric and component we choose respects people and the planet.
Organic 100 Content Standard (OCS 100)
Verifies the presence and amount of organically grown materials in a product. Ensures that every fibre we use is traceable from certified organic farms to the finished garment.
Organic Blended Content Standard (OCS Blended)
Certifies products that combine organic and non-organic materials.
Verifies the proportion of organically grown fibres and tracks their journey from origin to finished garment — ensuring transparency and trust at every step of the supply chain.
STANDARD 100 by OEKO-TEX®
International certification for textiles tested for harmful substances. Every component is screened to ensure the garment is safe for your skin and the planet.
GLOBAL RECYCLED STANDARD (GRS)
Verifies the traceability and composition of recycled materials. Ensures environmentally and socially responsible production throughout the supply chain.
FOREST STEWARDSHIP COUNCIL (FSC)
Guarantees that paper and packaging come from responsibly managed forests. Protects biodiversity and supports local communities.
PROGRAMME FOR THE ENDORSEMENT OF FOREST CERTIFICATION (PEFC)
Promotes sustainable forest management worldwide. Ensures that wood-based materials come from forests managed to the highest environmental and social standards.
CERTIFIED AT THE SOURCE —
GIVING YOU CONFIDENCE IN EVERY PIECE YOU WEAR.