Unilever clinical trials

The registry lists 87 studies whose lead sponsor is Unilever or one of 6 companies grouped under it. 6 are recruiting or about to start. Per ClinicalTrials.gov, last updated Oct 20, 2026.

Studies

Recruiting first, then most recently updated. Showing 50 of 87. Browse all 87 →

• The Effect of Cosmetic Formulations on the Appearance of Grey Hair.RecruitingNCT07280676Not applicable

  Sponsor listed in the registry: Unilever R&D

• A Clinical Study on the Effects of a Dietary Supplement on Stress, Anxiety, Mood and Sleep in a Pediatric PopulationNot yet recruitingNCT07076537Not applicable

  Sponsor listed in the registry: Olly, PBC · First submitted after Olly, PBC became part of Unilever

• A Randomized, Double Blind, Placebo Controlled, Clinical Study to Examine the Benefits of an Oral Product in Panelists With Menopausal Symptoms Including Vasomotor Symptoms (VMS).RecruitingNCT07033013Not applicable

  Sponsor listed in the registry: Olly, PBC · First submitted after Olly, PBC became part of Unilever

• A Randomized, Placebo Controlled Clinical Study to Assess the Effect of a Blend of Digestive Enzymes and Extracts on Bloating in Adults.Not yet recruitingNCT07033000Not applicable

  Sponsor listed in the registry: Olly, PBC · First submitted after Olly, PBC became part of Unilever

• A Randomized Double Blind, Placebo Controlled Clinical Study Evaluating the Efficacy and Safety of Magnesium Supplementation on Relaxation in AdultsNot yet recruitingNCT07029607Not applicable

  Sponsor listed in the registry: Olly, PBC · First submitted after Olly, PBC became part of Unilever

• The Effect of Cosmetic Products on Skin BrighteningNot yet recruitingNCT06899321Not applicable

  Sponsor listed in the registry: Unilever R&D

• An Exploratory Study to Evaluate Skin Brightening Effects of Different Cosmetic Formulations on UV Irradiated Tanning ModelActive, not recruitingNCT07795866Not applicable

  Sponsor listed in the registry: Unilever R&D

• A Cosmetic Study to Measure the Change in Tooth Colour After Using Instant Whitening Prototypes Compared to a Negative ControlCompletedNCT06800443Not applicable

  Sponsor listed in the registry: Unilever R&D

• A Study to Measure the Effect of a Toothpaste Containing Proteins and Enzymes and a Fluoride Toothpaste on Gingival HealthCompletedNCT06932211Not applicable

  Sponsor listed in the registry: Unilever R&D

• Evaluation of a Toothpaste Containing a Gum Health Active in Participants With Gingival ProblemActive, not recruitingNCT07415733Not applicable

  Sponsor listed in the registry: Unilever R&D

• A Safety and Efficacy Study of a Nutraceutical in Aging Males With Thinning HairTerminatedNCT06854575Not applicable

  Sponsor listed in the registry: Nutraceutical Wellness Inc. · First submitted after Nutraceutical Wellness Inc. became part of Unilever

• The Effect of Cosmetic Face Care Products on Facial Skin Tone and Spot BrighteningCompletedNCT06640244Not applicable

  Sponsor listed in the registry: Unilever R&D

• Evaluating the Efficacy of the Study Product on Overall Cognitive Function in ChildrenCompletedNCT06807346Not applicable

  Sponsor listed in the registry: SmartyPants Vitamins Inc. · First submitted after SmartyPants Vitamins Inc. became part of Unilever

• Clinical Study to Assess the Effects of Prebiotic and Probiotic SupplementActive, not recruitingNCT06794619Not applicable

  Sponsor listed in the registry: Olly, PBC · First submitted after Olly, PBC became part of Unilever

• One Week Clinical Study in Subjects With Menopausal SymptomsCompletedNCT06794021Not applicable

  Sponsor listed in the registry: Olly, PBC · First submitted after Olly, PBC became part of Unilever

• Prospective Study of Nutraceutical Supplements to Support Hair Growth in FemalesCompletedNCT06376409Not applicable

  Sponsor listed in the registry: Nutraceutical Wellness Inc. · First submitted after Nutraceutical Wellness Inc. became part of Unilever

• Evaluation of an Oral Hair Supplement to Improve Hair Strength and Support Growth in Women and MenCompletedNCT06362941Not applicable

  Sponsor listed in the registry: Nutraceutical Wellness Inc. · First submitted after Nutraceutical Wellness Inc. became part of Unilever

• Efficacy of Dietary Supplement in Subjects With Acid Reflux and/or Abdominal Bloating/Distention and GI SymptomsCompletedNCT06808867Not applicable

  Sponsor listed in the registry: Olly, PBC · First submitted after Olly, PBC became part of Unilever

• Randomized Placebo Controlled Clinical Study of an Oral Product in Subjects With Menopausal SymptomsCompletedNCT06787443Not applicable

  Sponsor listed in the registry: Olly, PBC · First submitted after Olly, PBC became part of Unilever

• The Effects of a Food Ingredient on Self-reported StressCompletedNCT06413810Not applicable

  Sponsor listed in the registry: Unilever R&D

• RCT of an Oral Acne Supplement for Adult WomenCompletedNCT06097871Not applicable

  Sponsor listed in the registry: Nutraceutical Wellness Inc. · First submitted after Nutraceutical Wellness Inc. became part of Unilever

• Evaluation of the Effect of Zinc Citrate Trihydrate Toothpaste on the Oral Plaque MicrobiomeCompletedNCT06358742Not applicable

  Sponsor listed in the registry: Unilever R&D

• Nutraceutical Supplement With Standardized Botanicals in Males With Thinning HairCompletedNCT05339958Not applicable

  Sponsor listed in the registry: Nutraceutical Wellness Inc. · First submitted before Nutraceutical Wellness Inc. became part of Unilever

• Nutraceutical Supplement With Vegan Botanicals in Females With Self-Perceived Thinning HairCompletedNCT05332743Not applicable

  Sponsor listed in the registry: Nutraceutical Wellness Inc. · First submitted before Nutraceutical Wellness Inc. became part of Unilever

• A Clinical Study to Evaluate the Effect of Facial Serum Q69 in Moderating the Appearance of Mild to Moderate MelasmaCompletedNCT05013801Not applicable

  Sponsor listed in the registry: Unilever R&D

• A Study to Measure the Efficacy of a Toothpaste on Dentinal HypersensitivityCompletedNCT03244618Not applicable

  Sponsor listed in the registry: Unilever R&D

• The Impact of a 21day School Brushing Intervention on the Knowledge, Behaviour and Oral Health of School ChildrenCompletedNCT04001296Not applicable

  Sponsor listed in the registry: Unilever R&D

• Evaluation of Efficacy of Sodium Monofluorophosphate (SMPF) Toothpastes on Enamel Lesion RemineralisationCompletedNCT04155658Not applicable

  Sponsor listed in the registry: Unilever R&D

• Exploratory Study of Efficacy on Selected Natural Extracts Reducing Post Prandial Blood Glucose ResponseCompletedNCT04258501Not applicable

  Sponsor listed in the registry: Unilever R&D

• Dose Response Study of a Natural Extract for Reducing Post Prandial Blood GlucoseCompletedNCT04256746Not applicable

  Sponsor listed in the registry: Unilever R&D

• The Effect of Tea Breaks on Cerebrovascular Perfusion During Desk WorkCompletedNCT03953391Not applicable

  Sponsor listed in the registry: Unilever R&D

• A Study to Assess the Impact of a Non-SLS Toothpaste Upon Oral Mucosal DesquamationCompletedNCT03598881Not applicable

  Sponsor listed in the registry: Unilever R&D

• Effect of a Toothpaste and Serum Compared to Standard Fluoride Toothpaste on Gingival Health Over a Six Month Period.CompletedNCT02676440Not applicable

  Sponsor listed in the registry: Unilever R&D

• A Pilot Study to Substantiate the Use of the Jay Sensitivity Sensor ProbeCompletedNCT02789618Not applicable

  Sponsor listed in the registry: Unilever R&D

• Pilot Study Utilising an Impression Technique to Capture in Vivo Images of TeethCompletedNCT02676219Not applicable

  Sponsor listed in the registry: Unilever R&D

• Effect of Oxidized Plant Sterols on Serum Concentrations of Plant Sterol Oxidation Products (POP)CompletedNCT03312816Not applicable

  Sponsor listed in the registry: Unilever R&D

• A Study to Measure the Effect of Two Fluoride Toothpastes on Gingival Health Over a Six Month PeriodCompletedNCT03027908Not applicable

  Sponsor listed in the registry: Unilever R&D

• Continuous Glucose Monitoring During Diets That Differ in Glycemic LoadCompletedNCT02926118Not applicable

  Sponsor listed in the registry: Unilever R&D

• fMRI of Hypothalamic Responses to Glucose, Fructose, Sucrose and SucraloseCompletedNCT03247114Not applicable

  Sponsor listed in the registry: Unilever R&D

• Assessment of the Bioavailability of Iron in Iron Fortified Bouillon Cubes in Healthy Nigerian WomenCompletedNCT02815449Not applicable

  Sponsor listed in the registry: Unilever R&D

• Effect of Tea Extract on Post Prandial Blood GlucoseCompletedNCT03066323Not applicable

  Sponsor listed in the registry: Unilever R&D

• fMRI of Hypothalamic Responses to Taste, Temperature and GlucoseCompletedNCT03202342Not applicable

  Sponsor listed in the registry: Unilever R&D

• Functional Magnetic Resonance Imaging of Human Hypothalamic Responses to Oral Temperature and Glucose SensingCompletedNCT03181217Not applicable

  Sponsor listed in the registry: Unilever R&D

• Cholesterol Absorption Inhibition StudyCompletedNCT01138787Not applicable

  Sponsor listed in the registry: Unilever R&D

• Efficacy of Brooke Bond Black Tea Extract on Flow Mediated Dilation in Indian MalesCompletedNCT01561300Not applicable

  Sponsor listed in the registry: Unilever R&D

• Effect of Black Tea on Vascular FunctionCompletedNCT01945970Not applicable

  Sponsor listed in the registry: Unilever R&D

• Flow Mediated Dilation in Response to Black TeaCompletedNCT02273323Not applicable

  Sponsor listed in the registry: Unilever R&D

• The Effect of Plant Sterols on the Blood Lipid Profile of Subjects With and at High Risk of Type 2 Diabetes MellitusCompletedNCT02288585Not applicable

  Sponsor listed in the registry: Unilever R&D

• The Effects of a Spread With Added Plant Sterols and Omega-3 Fatty Acids on Blood LipidsCompletedNCT02728583Not applicable

  Sponsor listed in the registry: Unilever R&D

• RS-fMRI to Nutrient ShakesCompletedNCT02745730Not applicable

  Sponsor listed in the registry: Unilever R&D