Sostter Sustainability

Sostter: Sustainable Fashion & Ethical Design

At Sostter, sustainability is not something we have perfected—it is a journey we are committed to. We work with independent brands that strive to meet ethical and environmental standards, doing their best to create responsibly made products without compromising on quality or design. While we recognize that sustainability is a complex and evolving challenge, we believe that every step toward responsible production makes a difference.

To ensure transparency, we actively review the brands on our platform to assess their sustainability claims. We prioritize those that align with industry-recognized standards, certifications, and ethical business practices.

What Sustainability Means at Sostter

We partner with brands that are dedicated to reducing their environmental impact. Our sustainable collection includes products that meet at least one of the following criteria:

What Makes a Product Sustainable at Sostter?

 - Certified Organic & Natural Materials

We feature textiles and fabrics certified by GOTS (Global Organic Textile Standard) and OEKO-TEX®, ensuring materials are responsibly sourced and free from harmful chemicals.

- Recycled & Upcycled Products

Our brands integrate reclaimed fabrics, recycled plastics, and repurposed materials into their designs, helping to minimize waste and extend the life cycle of valuable resources.

- Ethical Production & Fair Trade

We support brands that uphold fair wages, ethical labor practices, and safe working conditions. Many of our partners are certified by Fair Trade Certified and the Ethical Trade Initiative.

- Low-Impact & Non-Toxic Dyes

We highlight products that use natural, plant-based, or non-toxic dyes, reducing the environmental impact of traditional dyeing processes.

- Sustainably Sourced Wood & Vegan Leather

Our home and fashion collections feature responsibly sourced materials such as FSC-certified wood and innovative cruelty-free leather alternatives.

- Zero-Waste & Circular Design

Many of our brands follow zero-waste principles, incorporating upcycled materials, minimizing excess production, and embracing circular design models.

- Cruelty-Free & Vegan

We partner with **PETA-certified** and Cruelty-Free International brands that do not test on animals or use animal-derived ingredients.

- Carbon-Neutral & Responsible Packaging

Many of our products are shipped in biodegradable, recyclable, or reusable packaging to reduce waste and lower environmental impact.

Working Towards a More Sustainable Future

Sustainability is an ongoing effort. At Sostter, we do not claim to have all the answers, but we are committed to making meaningful progress. We continuously assess our partners and products, ensuring that they align with evolving sustainability standards and ethical sourcing practices.

Every purchase is a vote for the kind of future we want to create. Whether you are looking for organic clothing, responsibly made accessories, or sustainable home decor, our carefully curated collection allows you to shop with confidence.

Join the Movement: Shop Sustainably at Sostter

We are always evolving, discovering new brands and products that push the boundaries of ethical and sustainable design. Our Sustainable Edit is an ever-growing collection of thoughtful choices.

Explore our curated collection and shop products that align with your values.

We are all doing our best—let’s work together toward a more responsible future.