https://www.selleckchem.com/pr....oducts/PHA-739358(Da
For group (b), a significant increase in color change was measured after three (mean ΔE = 2.77 [±1.01], = 0.02) and nine cycles (mean ΔE = 3.27 [±1.61], = 0.006) compared to (c). Group (c) showed only minor and statistically insignificant color changes. This study demonstrated a significantly higher ad hoc whitening effect of the HAP gel compared to the mouth rinse and water after short-time application. This in vitro study demonstrated a significantly higher ad hoc whitening effect of the HAP gel compared to the mouth