5% CP gel in tray (with STPP) vs placebo
Tooth whitening - assessed by the dentist · Adults (>=18 years) undergoing home-based bleaching (including tetracycline- and smoking-stained teeth, any baseline shade)
It is very uncertain whether 5% CP gel in tray (with STPP) changes tooth whitening - assessed by the dentist compared with placebo (very low certainty).
1 finding from 1 review
- Home‐based chemically‐induced whitening (bleaching) of teeth in adults 2018 · Cochrane All outcomes2 weeksMD 4.56 [1.52, 7.59]1 study · 21 participantsVery low