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Can natural supplements beat pain? large study seeks answers

NCT ID NCT05837923

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study tested whether certain dietary supplements can reduce pain and improve daily life. Over 2,000 adults in the U.S. who wanted less pain took either an active supplement or a placebo for 6 weeks. Researchers measured changes in pain interference and types of pain like nerve pain. The results will show if these supplements offer real relief.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
dietary supplements (Radicle Relief Active Study Products)
What this could lead to
If the supplements prove effective, they could offer a natural option for easing pain without prescription drugs.
What could go wrong
This is a completed study, but results are not yet published. Dietary supplements often show limited benefit over placebo, and the study's direct-to-consumer design may reduce reliability.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

2,016 people

The number who actually took part.

Started

May 2024

Finished

Jul 2024

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

21 to 105 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults, 21 years of age and older at the time of electronic consent, inclusive of all ethnicities, races, genders and/or gender identities * Resides in the United States * Endorses less pain as a primary desire * Selects pain and/or looking to improve their pain as a reason for their interest in taking a health and wellness product * Expresses a willingness to take a study product and not know the product identity (active or placebo) until the end of the study Exclusion Criteria: * Reports being pregnant, trying to become pregnant, or breastfeeding * Unable to provide a valid US shipping address and mobile phone number * The calculated validated health survey (PRO) score during enrollment represents less than mild severity * Reports a diagnosis of liver or kidney disease * Reports being a heavy drinker (defined as drinking 3 or more alcoholic beverages per day) * Unable to read and understand English * Reports current enrollment in a clinical trial * Lack of reliable daily access to the internet * Reports current or recent (within 3 months) use of chemotherapy or immunotherapy * Reports taking medications with a known moderate or severe interaction with any of the active ingredients studied, or a substantial safety risk: Anticoagulants, a medication that warns against grapefruit consumption, corticosteroids at doses greater than 5 mgs per day, oral anti-infectives (antibiotics, antifungals, antivirals) to treat an acute infection, antipsychotics, or MAOIs (monoamine oxidase inhibitors) * Reports a diagnosis of heart disease when a known contraindication exists for any of the active ingredients studied: NYHA (New York Heart Association) Class III or IV congestive heart failure, Atrial fibrillation, Uncontrolled arrhythmias

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Conditions

The condition(s) this trial relates to.

neuralgia Nociceptive Pain Pain

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Radicle Science, Inc

    Del Mar, California, 92014, United States

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Other studies related to the condition(s) this trial covers.