17% CP gel in tray vs 10% CP gel in tray
Tooth whitening - reported by the patient · Adults (>=18 years) undergoing home-based bleaching (including tetracycline- and smoking-stained teeth, any baseline shade)
It is very uncertain whether 17% CP gel in tray changes tooth whitening - reported by the patient compared with 10% CP gel in tray (very low certainty).
1 finding from 1 review
- Home‐based chemically‐induced whitening (bleaching) of teeth in adults 2018 · Cochrane All outcomes3 weeksMD 2.60 [2.57, 2.63]1 study · 20 participantsVery low