Non-allergenic, Hypoallergenic or Anti-allergy have similar meanings, with minor difference. Non-allergenic means that the item itself shouldn’t cause an allergic reaction, but triggers such as dust mites may still be present. Hypoallergenic or Anti-allergy means the item is intended to prevent or minimize an allergic reaction. Our mulberry silk bedding products are all Hypoallergenic/ Anti-allergy.