StressNCT07835997
Radicle Relaxation™ CIX: A Study Assessing the Impact of Health and Wellness Products on Stress and Related Health Outcomes
A study testing Active Relaxation Product 1 in people with Stress, run by Radicle Science at 1 site in United States.
Trial summary
Radicle Relaxation™ CIX: A randomized, double-blind, placebo-controlled study assessing the impact of health and wellness products on stress and related health outcomes Read more about this study
- Who is it for?
- Ages 21 to 105 yearsHealthy volunteers can take part
- Conditions the study is for
- Stress
- What is being tested?
- Active Relaxation Product 1
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 550 participants
- Where
- 1 siteUnited States
- Study dates
- 17 Sep 2026to 17 Sep 2027
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 21 to 105 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Participants must meet all the following criteria:
- Adults, at least 21 years of age at the time of electronic consent, inclusive of all ethnicities, races, and gender identities
- Assigned sex at birth will determine sex-specific recruitment and PROs (male vs female) employed, when needed
- Resides in the United States
- 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
Who cannot join
- Individuals who report any of the following during screening may be excluded from participation:
- Report being pregnant, trying to become pregnant, or breastfeeding
- 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 per day)
- Unable to read and understand English at a 7th grade level
Show all 15Show fewer
- Reports a current and/or recent (up to 3 months ago) major illness and/or surgery that poses a known, significant safety risk.
- Reports a diagnosis of cardiac dysfunction, liver or kidney disease that presents a known contraindication and/or a significant safety risk with any of the study product ingredients.
- NYHA Class III or IV congestive heart failure, atrial fibrillation, uncontrolled arrhythmias, cirrhosis, end-stage liver disease, stage 3b or 4 chronic kidney disease, or kidney failure
- Reports taking medications that have a well-established moderate or severe interaction, posing a substantial safety risk with any of the study product ingredients.
- Anticoagulants, antihypertensives, anxiolytics, antidepressants, chemotherapy, immunotherapy, sedative hypnotics, seizure medications, medications that warn against grapefruit consumption, corticosteroids at doses greater than 5 mg per day, diabetic medications, oral anti-infectives (antibiotics, antifungals, antivirals) to treat an acute infection, antipsychotics, MAOIs, or thyroid products
- Reports current use of the primary ingredient(s) and/or similar product(s) to the active study product(s) that may limit the effects of the study products and/or pose a safety risk
- Lack of reliable daily access to the internet
- Participants residing in the states of New York, New Jersey, or Rhode Island are eligible to enroll in the main study and will complete all primary study activities. However, these participants are not eligible to participate in the biomarker collection. This restriction is due to state regulatory requirements governing direct-to-consumer at-home laboratory specimen collection and processing that cannot be accommodated within the fully decentralized design of the biomarker collection. No alternative collection pathway is available under the current protocol.
- To ensure compliance, state-of-residence logic is built into the enrollment platform. Participants who indicate a residential address in New York, New Jersey, or Rhode Island will not be presented with the biomarker collection consent or any associated study materials. This automated screening ensures that ineligible participants are not inadvertently enrolled in the collection. These participants will otherwise proceed through full main study enrollment and participation without interruption.
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
United States1 site
Radicle Science, Inc
Del Mar, California, 92014
Study Manager, 760-281-3898, studymgmt@radiclescience.com
Megan Moseley, megan@radiclescience.com
About this study
Official title: Radicle Relaxation™ CIX: A Randomized, Double-Blind, Placebo-Controlled Direct-to-Consumer Study Assessing the Impact of Health and Wellness Products on Stress and Related Health Outcomes
Radicle Relaxation™ CIX: A randomized, double-blind, placebo-controlled study assessing the impact of health and wellness products on stress and related health outcomes
Read the detailed description
This is a randomized, double-blind, placebo-controlled study conducted with adult participants, residing in the United States.
Eligible participants will (1) have the opportunity for meaningful improvement (at least 30%) in their primary health outcome, and (2) express acceptance in taking a product and not knowing its formulation until the end of the study.
Participants that report a known contraindication or with well established, significant safety concerns due to illness will be excluded. Heavy drinkers and those who report they are pregnant, trying to become pregnant, or breastfeeding will be excluded. Participants that report taking medications with a known contraindication or with well-established, significant safety concerns will be excluded.
Self-reported data are collected electronically from eligible participants for 9 weeks. Participant reports of health indicators will be collected at enrollment and throughout the active period of study product usage. All study assessments will be electronic; there are no in-person visits or assessments for this real-world evidence study.
- Conditions
- Stress
- Being tested
- Placebo Relaxation Control, Active Relaxation Product 1
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Placebo Relaxation ControlDietary supplement
Participants will use their Placebo Relaxation Control as directed for a period of 8 weeks
Active Relaxation Product 1Dietary supplement
Participants will use their Active Relaxation Product 1 as directed for a period of 8 weeks
| Study group | Role | What they receive |
|---|---|---|
| Active Relaxation Product 1 | Experimental | Active Relaxation Product 1 Receives: Dietary Supplement: Active Relaxation Product 1 |
| Placebo Relaxation Control | Placebo comparator | Placebo Relaxation Control Receives: Dietary Supplement: Placebo Relaxation Control |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change in feelings of stress
Change in feelings of stress: Difference between rates of change over time in feelings of stress score as assessed Perceived Stress Scale 10 (PSS-10) (scale 1-5; where lower scores correspond to less stress)
Measured: 9 weeks
Secondary outcomes (3)
Change in feelings of anxiety
Change in feelings of anxiety: Difference in rates of change over time in feelings of anxiety assessed by General Anxiety Disorder (GAD-7) (scale 0-3; where higher scores correspond to greater feelings of anxiety)
Measured: 9 weeks
Change in sleep
Change in sleep: Difference in rates of change over time in sleep score as assessed by PROMIS Sleep Disturbance 8A (scale 8-40; where higher scores correspond to higher levels of sleep disturbance)
Measured: 9 weeks
Change in mood (emotional distress-depression)
Change in mood (emotional distress-depression): Difference in rates of change over time in emotional distress score as assessed by PROMIS Emotional Distress- Depression 8A (scale 8-40; with higher scores corresponding to greater levels of emotional distress)
Measured: 9 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted23 Sep 2026
- Study start17 Sep 2026 (estimated)
- Primary completion17 Sep 2027 (estimated)
- Study completion17 Sep 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for StressStudies of the same condition, open and under way.
- More trials run by Radicle ScienceThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Other
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- Eligible participants who complete all required enrollment steps will be stratified using a sequential randomization model designed to support balanced allocation across study product groups. Stratification will be based on sex at birth (Female or Non-Female), age (21-44, 45-64, or 65+), biospecimen collection (Yes or No), and health outcome score, with categories and thresholds determined according to the applicable scoring guidelines. Participants will then be randomized sequentially based on all stratification factors collectively to promote an even distribution of participant characteristics across the study product groups. Following randomization, participants will receive their assigned study product along with an insert containing additional information regarding product use and study procedures.
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 550 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Radicle Science
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Susan Hewlings, Principal investigator, Radicle Science
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07835997
- Sponsor's protocol ID
- RADX_P_2608_CIX
- Status last verified
- Sep 2026
- First submitted
- 17 Sep 2026
- Last updated
- 23 Sep 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No: Data will not be shared with researchers outside of Radicle Collaborators on this study.
Study at a glance
From the registry record, last updated by the sponsor on 23 Sep 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Radicle Relaxation™ CIX: A Randomized, Double-Blind, Placebo-Controlled Direct-to-Consumer Study Assessing the Impact of Health and Wellness Products on Stress and Related Health Outcomes
- ClinicalTrials.gov ID
- NCT07835997
- Acronym / sponsor ID
- RADX_P_2608_CIX
- Conditions
- Stress
- Study type
- Interventional
- Recruitment status
- Not yet recruiting
- Enrolment
- 550 participants (estimated)
- Lead sponsor
- Radicle ScienceIndustry (pharma, biotech, devices)
- Study start
- 17 Sep 2026 (estimated)
- Primary completion
- 17 Sep 2027 (estimated)
- Study completion
- 17 Sep 2027 (estimated)
- First posted
- 23 Sep 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Radicle Relaxation™ CIX: A randomized, double-blind, placebo-controlled study assessing the impact of health and wellness products on stress and related health outcomes
Detailed description
This is a randomized, double-blind, placebo-controlled study conducted with adult participants, residing in the United States.
Eligible participants will (1) have the opportunity for meaningful improvement (at least 30%) in their primary health outcome, and (2) express acceptance in taking a product and not knowing its formulation until the end of the study.
Participants that report a known contraindication or with well established, significant safety concerns due to illness will be excluded. Heavy drinkers and those who report they are pregnant, trying to become pregnant, or breastfeeding will be excluded. Participants that report taking medications with a known contraindication or with well-established, significant safety concerns will be excluded.
Self-reported data are collected electronically from eligible participants for 9 weeks. Participant reports of health indicators will be collected at enrollment and throughout the active period of study product usage. All study assessments will be electronic; there are no in-person visits or assessments for this real-world evidence study.
Study design
- Primary purpose
- Other
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 2
- Model description
- Eligible participants who complete all required enrollment steps will be stratified using a sequential randomization model designed to support balanced allocation across study product groups. Stratification will be based on sex at birth (Female or Non-Female), age (21-44, 45-64, or 65+), biospecimen collection (Yes or No), and health outcome score, with categories and thresholds determined according to the applicable scoring guidelines. Participants will then be randomized sequentially based on all stratification factors collectively to promote an even distribution of participant characteristics across the study product groups. Following randomization, participants will receive their assigned study product along with an insert containing additional information regarding product use and study procedures.
| Arm | Type | Receives |
|---|---|---|
| Active Relaxation Product 1 | Experimental | Dietary Supplement: Active Relaxation Product 1Active Relaxation Product 1 |
| Placebo Relaxation Control | Placebo comparator | Dietary Supplement: Placebo Relaxation ControlPlacebo Relaxation Control |
Who may qualify
- Ages
- 21 to 105 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (6 listed)
- Adults, at least 21 years of age at the time of electronic consent, inclusive of all ethnicities, races, and gender identities
- Resides in the United States
- 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
Key exclusion criteria (15 listed)
- Individuals who report any of the following during screening may be excluded from participation:
- Report being pregnant, trying to become pregnant, or breastfeeding
- 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 per day)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Placebo Relaxation ControlParticipants will use their Placebo Relaxation Control as directed for a period of 8 weeks | Dietary supplement | Placebo Relaxation Control |
| Active Relaxation Product 1Participants will use their Active Relaxation Product 1 as directed for a period of 8 weeks | Dietary supplement | Active Relaxation Product 1 |
Primary outcome
Change in feelings of stress
Time frame: 9 weeks
Change in feelings of stress: Difference between rates of change over time in feelings of stress score as assessed Perceived Stress Scale 10 (PSS-10) (scale 1-5; where lower scores correspond to less stress)
3 secondary outcomes
Change in feelings of anxiety
Time frame: 9 weeks
Change in sleep
Time frame: 9 weeks
Change in mood (emotional distress-depression)
Time frame: 9 weeks
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 23 Sep 2026.
- Related InfoLink provided by the sponsor.
- Individual participant dataSharing planned: No. Data will not be shared with researchers outside of Radicle Collaborators on this study.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
Susan Hewlings principal investigator
Radicle Science
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Active Relaxation Product 1 in people with Stress, run by Radicle Science at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 6 inclusion and 15 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: opening soon, as of the sponsor's last update on 23 Sep 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Study Manager (858-779-0086, studymgmt@radiclescience.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change in feelings of stress (time frame: 9 weeks). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 23 Sep 2026.