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ClinicalTrials.gov public records Last synced Oct 23, 2026, 1:32 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Astaxanthin formulation Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy and Safety of a Nutraceutical Supplement With Standardized Botanicals in Peri-menopausal and Menopausal Women With Thinning Hair

NCT04048031
View directory record Official record
Conditions
Hair Thinning
Interventions
Nutrafol Supplement Capsules, Placebo Capsules
Dietary Supplement · Other
Lead sponsor
Ablon Skin Institute Research Center
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Manhattan Beach, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2025 · Synced Oct 23, 2026, 1:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study to Evaluate the Safety and Efficacy of a Proprietary "Joint Health" Dietary Supplement in Subjects With Joint and Connective Tissue Pain

NCT03209895
View directory record Official record
Conditions
Joint Pain
Interventions
Joint Health Product, Placebo, Glucosamine / Chondroitin
Dietary Supplement
Lead sponsor
U.S. Nutraceuticals, LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Sausalito, California
Source: ClinicalTrials.gov public record
Updated Jul 6, 2017 · Synced Oct 23, 2026, 1:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Astaxanthin Formulation Bioavailability

NCT02397811
View directory record Official record
Conditions
Bioavailability of Astaxanthin Formulations
Interventions
Enteric Coated Softgels, Liposomal astaxanthin, Standard Softgel, Astaxanthin Water Soluble Emulsion, Astaxanthin Water Dispersible Powder, Standard Softgel with Astaxanthin Gel
Dietary Supplement
Lead sponsor
Cyanotech Corporation
Industry
Eligibility
21 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Aug 9, 2016 · Synced Oct 23, 2026, 1:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Clinical Trial of Astaxanthin Formulation With Exercise in Sarcopenia Elderly

NCT03368872
View directory record Official record
Conditions
Sarcopenia
Interventions
Astaxanthin formulation, Placebo, Exercise training
Other
Lead sponsor
Astavita, Inc.
Industry
Eligibility
65 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 11, 2017 · Synced Oct 23, 2026, 1:32 PM EDT