The World’s Most Recognised Certification Mark for asthma & allergy friendly® Products
Certify Your Product
Get your product independently certified by Allergy Standards (ASL) to provide clarity and confidence for your customers.
We created the asthma & allergy friendly® Certification Program to scientifically test and identify consumer products that are more suitable for people with asthma and allergies. When consumers see the distinctive mark on a product, they know they are buying an asthma & allergy friendly® product.
Join Our Lab Network
Our partner laboratories conduct testing on behalf of our certification programs across a range of categories.
Our lab network has expertise in testing fabrics, chemicals, building products, finishes, vacuum cleaners, air cleaning devices, paint, flooring or immunoassay, and it’s continually growing. Find out how your lab can become an ASL partner.
Certification Standards
The Science Behind the Certification
The asthma & allergy friendly® Certification Program is not just another unsubstantiated claim or stamp. Products bearing our certification mark have undergone stringent testing to a series of standards developed by our team of medical and healthcare experts. The number of Certification Standards continues to grow in order to encompass a wide range of products, supporting our commitment to the overall concept of allergen avoidance for people with asthma and allergies.
News and Events
News and views from ASL. This is where we publish stories about events and trade shows, updates about certifications, and views from our experts.
Does Being Too Clean Cause Allergies?
According to the Hygiene Hypothesis children who are raised in a very clean environment are more likely to develop hay fever, asthma and allergies. So does being too clean cause allergies?
ASL now a member of the US Green Building Council
Joining the US Green Building Council is further confirmation of ASL commitment to a sustainable, prosperous and healthier future.
What Chemicals are in Paint?
People with asthma and allergies are advised to avoid volatile organic compounds (VOCs) but in certain circumstances this can be unavoidable. When carrying out necessary tasks such as painting the home, how can you reduce your exposure and what should you be looking out for in your paint?
We have Certified Over 50 Million Products Across the Globe and Counting
Here are just some of the global brands whose products have our seal of approval
