Primary study · included by 1 review

The whitening effect of single brushing with blue-covarine containing toothpaste-A randomized controlled trial.

Schlafer 2021 · Schlafer Sebastian, Poulsen Palle N, Johansen Julie, et al. · Journal of dentistry · 2021

Included by

Blue Covarine in Toothpaste: A Comprehensive Review and Meta Analysis of Efficacy, Safety, and Potential Effects.
Non-Cochrane · intervention · 2026 · cited as Schlafer 2021 · Table 3; References 33-38

The review does not say which of its outcomes this study informs.

1 including review in total.