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Choose a yarn that has been tested and approved!



What does OEKO-TEX® Standard 100 certification mean?
The Red Heart yarn products that are OEKO-TEX® STANDARD 100 certified are tested and free of over 300 harmful substances. Textile products awarded the STANDARD 100 label have been successfully tested by the OEKO-TEX® criteria for chemicals that pose a health risk, and therefore contribute to an effective consumer protection. To learn more about OEKO-TEX®, please visit their website.

Oeko-Tex Certified Tested for Harmful Substances

The Red Heart yarn products below hold the OEKO-TEX® Standard 100 certification.