Un concentré de connaissances sur Grether's

„Grether's Pastilles are really a lifesaver. I know of several big performers who use them, including Idina Menzel and Alice Ripley.“

Katy Perry

Source : Marie Claire

„I use them every single show!! A life-saver.“

Elizabeth Teeter

Source : Instagram

„I have two cases of Grether's in my bag. They are good for your throat when your are singing.“

Ariana Grande

Source : YouTube

„Seit Beginn meiner Karriere sind die bekannten Grether’s Pastillen mein treuster Begleiter, wenn's um die Gesundheit meiner Stimme geht.“

Anna Kaenzig

Source : Interview