Clinical Trial: Clinical Research Study to Evaluate Stain Removal and Whitening Improvement

U.S., Oct. 14 -- ClinicalTrials.gov registry received information related to the study (NCT07870018) titled 'Clinical Research Study to Evaluate Stain Removal and Whitening Improvement' on Oct. 06.

Brief Summary: The objective of this clinical research study is to evaluate the stain removal and whitening improvement of a toothpaste containing Vitamin C and 1100 ppm F as sodium fluoride as compared to a matching placebo toothpaste (identically formulated without Vitamin C ) in adults

Study Start Date: Nov. 04, 2021

Study Type: INTERVENTIONAL

Condition: Tooth Whitening Tooth Discoloration

Intervention: DRUG: Vitamin C toothpaste

1 .5 % 2-phospho-L- ascorbic acid, 1100ppm Sodium Fluoride (NaF )

DRUG: Matching placebo

0 % 2- phospho-L...