Phase
Condition
N/ATreatment
Spark Active Study Product 1.1 Usage
Spark Placebo Control Form 2
Spark Placebo Control Form 1
Clinical Study ID
Ages 21-105 Male Accepts Healthy Volunteers
Study Summary
Eligibility Criteria
Inclusion
Inclusion Criteria:
Adults, at least 21 years of age at the time of electronic consent, inclusive of allethnicities, races, and gender identities: Assigned sex at birth is male
Resides in the United States
Endorses as improved libido (sex drive), sexual satisfaction and/or function as aprimary desire
Has the opportunity for at least 30% improvement in their primary health outcome
Expresses a willingness to take a study product and not know the product identity (active or placebo) until the end of the study
Exclusion
Exclusion Criteria:
Unable to provide a valid US shipping address and mobile phone number
Reports current enrollment in another clinical trial
Reports being a heavy drinker (defined as drinking 3 or more alcoholic beverages perday)
Unable to read and understand English
Reports a current and/or recent (up to 3 months ago) major illness and/or surgerythat poses a known, significant safety risk
Reports a diagnosis of cardiac dysfunction, liver or kidney disease that presents aknown contraindication and/or a significant safety risk with any of the studyproduct ingredients: NYHA (New York Heart Health) Class Ill or IV congestive heartfailure, atrial fibrillation, uncontrolled arrhythmias, cirrhosis, end-stage liverdisease, stage 3b or 4 chronic kidney disease, or kidney failure
Reports taking medications that have a well-established moderate or severeinteraction, posing a substantial safety risk with any of the study productingredients. Anticoagulants, antihypertensives, anxiolytics, antidepressants,chemotherapy. immunotherapy, sedative hypnotics, seizure medications, medicationsthat warn against grapefruit consumption, corticosteroids at doses greater than 5 mgper day, diabetic medications, oral anti-infectives (antibiotics, antifungals,antivirals) to treat an acute infection, antipsychotics, MAOls (monoamine oxidaseinhibitors), or thyroid products
Reports current use of the primary ingredient(s) and/or similar product(s) to theactive study product(s) that may limit the effects of the study products
Lack of reliable daily access to the internet
Study Design
Study Description
Connect with a study center
Radicle Science, Inc
Del Mar, California 92014
United StatesActive - Recruiting
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