eniQ products have been HASTA Certified.
Certifying a product involves not just testing, but verification of the manufacturing quality controls that are in place. If a product has the "HASTA Certified" seal on pack, it means that every batch has been tested for over 200 WADA prohibited substances.
“HASTA™ used under licence”
eniQ products have been independently tested by Toothfriendly International, and have received the ‘Happy Tooth’ certification.