Certifications with care for you and our planet
At ZENZ, we work with certifications that take both people and the environment into account. We do this to take care of you, our hairdressers and the planet. We want to make it easier to make gentle and more responsible choices. That is why we work with recognized certifications such as the Nordic Swan Ecolabel, AllergyCertified and B Corp, which document our focus on everything from ingredients and packaging to transparency and accountability.

The official Nordic environmental certification, which sets strict requirements for health and sustainability throughout all stages of the product's life cycle.

An international allergy certification that screens for allergens, endocrine disruptors, and harmful chemicals.

The international standard for vegan products, where none of the ingredients or components of the product are derived from animals.

The highest certification level under the COSMOS standard for organic and natural cosmetics.

In collaboration with ReSea, Ocean Waste Plastic is collected from the world's oceans in a 1:1 ratio to the packaging weight of our products.

Company certification with high standards for responsibility, transparency, and social and environmental impact.

People for the Ethical Treatment of Animals (PETA) is the largest animal rights organization in the world.
Why certifications?
Beauty products can be difficult to see through, and not all claims about natural, allergy-friendly, or sustainability can be verified by the consumer themselves. At ZENZ, we want to make it easy for you to choose products that you can trust. Products can contain ingredients that may be harmful to you, which is why it is important to us that our products carry recognised certifications that ensure they meet strict requirements from independent third-party assessments and always put your health and the environment first.
Our products are certified by recognised third-party labels such as the Nordic Swan Ecolabel, Ecocert COSMOS Organic, AllergyCertified and Vegan Society. Each certification sets requirements for health and the environment, and together they ensure that the products are gentle, allergy-friendly and responsibly produced for your benefit and for the planet.
The certifications give you peace of mind and document that at ZENZ, we always prioritise safety, transparency and responsibility when developing our products. So we can assure that when we say that our products are natural and allergy-friendly.
