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Evidence found and GRADE certainty

2 questions · 3 findings · 1 reviews · Esthetic dentistry · related questions CL0289

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20% CP gel in tray vs 9% HP gel in tray

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 20% CP gel in tray changes tooth whitening - assessed by the dentist compared with 9% HP gel in tray (very low certainty).

1 finding from 1 review

20% CP gel in tray vs 7.5% HP gel in tray

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 20% CP gel in tray changes tooth whitening - assessed by the dentist compared with 7.5% HP gel in tray (very low certainty).

2 findings from 1 review