Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.

Is Crest Noticeably White Whitestrips Dental Whitening Kit 10 Treatments Soy Free?

Yes! We believe this product is Soy free as there are no Soy ingredients listed on the label.
Soy Free? Crest Noticeably White Whitestrips Dental Whitening Kit 10 Treatments | Spoonful