| A Study to Investigate Stannous Fluoride Containing Toothpaste on Antibacterial Effects in the Different Regions of the Mouth (NCT07458464) | Colgate Palmolive | 2026-08-01 |
| Comparative Efficacy of Different Dentin Occluding Toothpaste Technologies (NCT07664592) | Colgate Palmolive | 2026-06-29 |
| Clinical Investigation of Oral Malodor for Max Fresh Toothpaste Containing Zinc Citrate Versus a Commercially Available Regular Fluoride Toothpaste (NCT07398378) | Colgate Palmolive | 2026-06-12 |
| Clinical Study to Evaluate Remineralization Using an in Situ Model. (NCT07625670) | Colgate Palmolive | 2026-06-01 |
| Investigation of the Interplay Between Local Oral Inflammation, Microbiota and Systemic Immune Responses. (NCT06966492) | Colgate Palmolive | 2026-06-01 |
| Evaluate the Efficacy of an Oral Health Behavioral Intervention in People With Diabetes (NCT07619729) | Colgate Palmolive | 2026-05-26 |
| To Assess the Efficacy of Two Brushing Regimens: in the Reduction of Established Dental Plaque and Gingivitis. (NCT07605338) | Colgate Palmolive | 2026-05-11 |
| Clinical Study to Collect and Analyze Dental Plaque and Oral Health Measures in a Population With High Plaque/Low Gingivitis and High Plaque/High Gingivitis (NCT07614490) | Colgate Palmolive | 2026-04-20 |
| Efficacy of a Toothpaste in Reducing Plaque, Gingivitis, and Gingival Bleeding (NCT07499115) | Colgate Palmolive | 2026-04-01 |
| Clinical Study to Assess the Efficacy of New Toothpaste Containing SnF as Compared to Colgate Cavity Protection Toothpaste on the Reduction of Enamel Erosion (NCT07442136) | Colgate Palmolive | 2026-03-03 |
| Bacterial Reduction for a Manual Toothbrush With a 360-Degree Mouth Cleaner Design Versus a Standard Toothbrush (NCT07471477) | Colgate Palmolive | 2026-03-01 |
| 6-month Clinical Investigation Assessing the Efficacy of an Antimicrobial Mouthrinse in Reducing Established Plaque and Improving Gum Health (NCT07414173) | Colgate Palmolive | 2026-01-28 |
| Efficacy of a Stannous Fluoride Toothpaste, Cetylpyridinium Chloride Mouthwash, and Battery Toothbrush Regimen in Reducing Established Dental Plaque and Gingivitis. (NCT07398846) | Colgate Palmolive | 2026-01-26 |
| Investigation of Clinical Efficacy of a New Mouthwash on Reducing Dental Plaque and Helping Prevent Gum Problems as Compared to a Control Mouthwash (NCT07263698) | Colgate Palmolive | 2025-12-01 |
| Efficacy of a Toothpaste Containing Hydrogen Peroxide as Compared to a Regular Fluoride Toothpaste Without Hydrogen Peroxide in the Immediate Removal of Tooth Stains After a Single Brushing. (NCT07276672) | Colgate Palmolive | 2025-11-20 |
| Clinical Study to Evaluate the Tooth Whitening Efficacy of a New NextGen In-office Whitening System (NCT07225478) | Colgate Palmolive | 2025-10-31 |
| The Efficacy of a Battery Toothbrush in the Reduction of Established Plaque and Gingivitis (NCT07224828) | Colgate Palmolive | 2025-10-14 |
| Clinical Study to Evaluate the Anti-cavity Efficacy of Three Dentifrices: An In Situ Model (NCT07134231) | Colgate Palmolive | 2025-10-09 |
| Clinical Investigation of PerioGard (Test) Regimen (NCT07210138) | Colgate Palmolive | 2025-08-18 |
| To Assess the Efficacy of a Toothpaste Containing 8% Arginine as Compared to Colgate Cavity Protection Toothpaste in the Reduction of Dentinal Hypersensitivity. (NCT07149376) | Colgate Palmolive | 2025-08-18 |
| Oothpaste Containing 8% Arginine Compared to Colgate Cavity Protection Toothpaste in Reducing Dentinal Hypersensitivity (NCT07257042) | Colgate Palmolive | 2025-07-14 |
| Comparative Efficacy of Floss and Essential Oil/CPC+Zn Mouthwashes in Reducing Dental Plaque and Gingivitis (NCT07029438) | Colgate Palmolive | 2025-07-07 |
| Hypersensitivity Reduction Efficacy: 5% Potassium Nitrate Toothpaste Compared to Colgate Cavity Protection Toothpaste (NCT06956599) | Colgate Palmolive | 2025-05-10 |
| Clinical Investigation of Bleeding Reduction Efficacy on Toothpaste Containing 1.05% Chitosan (NCT06955871) | Colgate Palmolive | 2025-04-29 |
| Clinical Study to Evaluate the Tooth Whitening Efficacy (NCT06957249) | Colgate Palmolive | 2025-04-25 |
| Evaluation of the Effect of a Toothpaste Containing 0.3% Chlorhexidine in Subjects With Established Dental Plaque and Gingivitis (NCT06732466) | Colgate Palmolive | 2025-03-24 |
| Evaluation of the Anti-cavity Efficacy of Three Dentifrices Using an Intra-oral Enamel Demineralization - Remineralization In-Situ Model (NCT06732518) | Colgate Palmolive | 2025-03-13 |
| Dentinal Hypersensitivity Reduction Efficacy Study (NCT06960148) | Colgate Palmolive | 2025-03-04 |
| Clinical of Hypersensitivity Reduction Efficacy on Two Toothpastes (NCT06937697) | Colgate Palmolive | 2024-10-08 |
| Clinical Study to Assess the Efficacy of Professional Tooth Whitening Maintenance System (NCT06613347) | Colgate Palmolive | 2024-10-07 |
| Clinical Efficacy of the Combined Effect of Oral Irrigator and Chemicals (0.075% CPC) (NCT06607172) | Colgate Palmolive | 2024-09-30 |
| Clinical Research Study to Assess the Efficacy of Two Brushing Regimens (NCT06240481) | Colgate Palmolive | 2024-09-23 |
| Efficacy of Manual Toothbrushes in Removing Tooth Stains (NCT06486974) | Colgate Palmolive | 2024-09-23 |
| Comparative Study to Evaluate the Efficacy of an Alcohol-free Mouthwash Regimen With CPC+Zn, Flossing and Brushing, and an Alcohol-based Mouthwash Regimen With Essential Oils in Reducing Plaque and Gingivitis. (NCT06598072) | Colgate Palmolive | 2024-09-17 |
| Comparative Study of CPC+Zn Mouthwash, Dental Floss, and Essential Oils Mouthwash on Plaque and Gingivitis Reduction (NCT06607263) | Colgate Palmolive | 2024-09-16 |
| Assessing the Colgate Assist Handle Toothbrush in Individuals With Impairment of Hand Movement. (NCT06632704) | Colgate Palmolive | 2024-09-01 |
| To Validate Changes in Knowledge, Attitudes and Practices (KAPs) Related to the Know Your OQ Initiative and to Understand the Readability, Comprehension and Ease of Use of the Know Your OQ Quiz (NCT06880458) | Colgate Palmolive | 2024-08-03 |
| Clinical Investigation to Assess the Efficacy of Manual Toothbrushes in the Reduction of Plaque and Gingivitis. (NCT06565897) | Colgate Palmolive | 2024-07-26 |
| Arginine Plaque Metabolism Pilot Clinical Study (NCT06954779) | Colgate Palmolive | 2024-07-24 |
| Evaluation of the Know Your OQ™ Oral Health Literacy Tool in an Indian Population (NCT06534112) | Colgate Palmolive | 2024-05-20 |
| The Clinical of Stannous Fluoride Toothpaste and a Newly Designed Toothbrush Compared to Colgate Cavity Protection Toothpaste and a Regular Toothbrush in Reducing Plaque and Gingivitis. (NCT06427499) | Colgate Palmolive | 2024-04-22 |
| Investigation of Colgate Dual Zinc Toothpaste as Compared to Colgate Cavity Protection Toothpaste in Controlling Plaque and Gingivitis (NCT06430060) | Colgate Palmolive | 2024-04-15 |
| Anti-gingivitis Mouthrinse (NCT06048627) | Colgate Palmolive | 2024-03-06 |
| Efficacy of a Eugenol-based Product to Improve the Quality of Toothbrushing and Relieving Gum Discomfort Areas (NCT06366568) | Colgate Palmolive | 2024-02-19 |
| Clinical Research Study to Assess the Efficacy of Two Brushing Regimens in the Reduction of Established Dental Plaque and Gingivitis. (NCT06244303) | Colgate Palmolive | 2024-01-22 |
| Maximal Use Study to Determine the Pharmacokinetics of L-arginine After Exaggerated Oral Use of COL101 (NCT06182267) | Colgate Palmolive | 2023-11-27 |
| Effects of Topical Hyaluronic Acid Gel on Postoperative Pain and Wound Healing (NCT05821725) | Colgate Palmolive | 2023-07-15 |
| Clinical Study on Malodor (NCT06300905) | Colgate Palmolive | 2023-06-01 |
| Anti-bacterial Clinical Study on Teeth, Tongue, Cheek, Gum, and Saliva (NCT06353165) | Colgate Palmolive | 2023-03-08 |
| Children in the Operating Room: Kids That go Thru Operating Room Will be Given a Connected Health Toothbrush, Kids Anticavity Toothpaste and Behavioral Health Intervention to Reduce Claim Costs (NCT07539064) | Colgate Palmolive | 2023-03-04 |
| Documenting Toothbrushing Experiences of Caregivers Who Care for Children With Autism Spectrum Disorders (NCT05552144) | Colgate Palmolive | 2022-08-23 |
| Effect of Mouthwash in Reducing the Symptoms Associated With Flu and Cold Viruses (NCT06479226) | Colgate Palmolive | 2022-06-05 |
| Investigate a Varnish to Protect From Erosive Toothwear (NCT06136754) | Colgate Palmolive | 2022-04-08 |
| Clinical Study of Toothpaste Containing Zinc Lactate as Compared to Colgate Cavity Protection Toothpaste. (NCT06563518) | Colgate Palmolive | 2022-01-18 |
| Clinical Study to Investigate a New Mouthwash in Reducing Plaque and Helping Prevent Gum Problems on Dental Implants Over a 6-month Period of Product Use (NCT06770114) | Colgate Palmolive | 2021-10-18 |
| A New Mouthwash on Reducing Dental Plaque and Helping Prevent Gum Problems (NCT05821712) | Colgate Palmolive | 2021-03-08 |
| A Clinical Trial to Assess the Safety and the Anti-caries Efficacy of COL 101 (Arginine) Non-fluoride Dentifrices in Comparison With 0.24% Sodium Fluoride (1100 Ppm F) Dentifrice Control in 10 to 14-year-old Children (NCT04750902) | Colgate Palmolive | 2021-01-21 |
| Measurement of Viral Load Reduction in the Oral Cavity After a Regimental Use of OC Toothpaste Products (NCT04864925) | Colgate Palmolive | 2020-12-28 |
| Clinical Efficacy of Single-Use of Peroxyl Mouthwash for Reducing Bacteria Saliva and Bioaerosol Contamination Phase 2 (NCT04717063) | Colgate Palmolive | 2020-11-16 |
| Clinical Efficacy of Single-Use of Peroxyl Mouthwash for Reducing Bacteria in Saliva and Bioaerosol Contamination (NCT04626778) | Colgate Palmolive | 2020-10-08 |
| Dentinal Hypersensitivity Reduction (NCT06244290) | Colgate Palmolive | 2020-09-28 |
| Gingivitis Reduction After Use of 0.45% Stannous Fluoride Toothpaste (NCT06300866) | Colgate Palmolive | 2020-08-18 |
| Clinical Research Study to Evaluate the Stain Removal Efficacy (NCT06242769) | Colgate Palmolive | 2020-07-27 |
| Clinical Investigation Examining Plaque and Gingivitis Connected Toothbrush Compared to Non-Connected Toothbrush (NCT04221334) | Colgate Palmolive | 2019-04-30 |
| 2-year Caries Clinical Study: Arginine Fluoride-Free Toothpastes vs. NaF Toothpaste (NCT05560945) | Colgate Palmolive | 2019-04-15 |
| Clinical Investigation of a Toothpaste Containing Stannous Fluoride as Compared to Colgate Fluoride Toothpaste (NCT04033575) | Colgate Palmolive | 2019-03-06 |
| Clinical Study to Assess Therapeutic Delay and Resolution of Induced Gingivitis (NCT05731778) | Colgate Palmolive | 2018-12-22 |
| Dentin Hypersensitivity Reduction Efficacy Clinical (NCT07738198) | Colgate Palmolive | 2018-11-26 |
| A Clinical Study Conducted in the Bangkok, Thailand Area, to Investigate the Clinical Efficacy of a New Toothpaste (NCT07223073) | Colgate Palmolive | 2017-12-21 |
| Metagenomic and Metatranscriptomic Analysis of Clinical Plaque Samples (NCT05138978) | Colgate Palmolive | 2017-10-06 |