Hair BreakageNCT07755865
A Clinical Trial to Evaluate the Effects of a Conditioning Mask on Hair Health, Breakage, Hydration, and Detangling
A study testing Bounce Curl Conditioning Mask in people with Hair Breakage and Hair Hydration, run by Bounce Curl at 1 site in United States.
Trial summary
This study evaluates the effects of the Bounce Curl conditioning mask on hair health, breakage, hydration, and detangling. The trial is conducted as a single-arm, unblinded, virtual study in which all 40 enrolled participants use the test product twice per week over a one-week period. Read more about this study
- Who is it for?
- Ages 18 to 50 yearsHealthy volunteers can take part
- Conditions the study is for
- Hair Breakage, Hair Hydration, Hair Detangling
- What is being tested?
- Bounce Curl Conditioning Mask
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 40 participants
- Where
- 1 siteUnited States
- Study dates
- 1 Jan 2026to 1 Apr 2026
- Phase
- Interventional
- Are there results?
- None posted in the registry
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 18 to 50 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Be male or female.
- Be aged 18-50.
- Must have self-reported curly, coily, or wavy hair.
- In the past four weeks, has been experiencing issues regarding all of the following: hair health, hair breakage, hair hydration, and hair tangling.
- Anyone who washes and styles their hair at least once per week.
- Anyone who has been using the same hair care routine and products for at least one month prior to the study and is willing to maintain this for the study duration, i.e. shampoo and styling products.
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- If taking any vitamins, minerals, or herbal supplements that target hair health, has been doing so for at least three months and is willing to maintain this routine for the duration of the study.
- Willing to avoid introducing any new products or any forms of medications or supplements that target hair health and appearance during the study period.
- Willing to avoid any chemical treatments to the hair during the study period, e.g. chemical straightening, hair extensions with chemical bonding, perms, and relaxers.
- Willing to avoid any form of protective styles (braids, singles, corn rows, etc) during the study period.
- Anyone willing to refrain from dying, highlighting, or cutting their hair for the study duration.
- Resides in the United States.
- Anyone who considers themselves in general good health.
Who cannot join
- Anyone with pre-existing chronic conditions that would prevent participants from adhering to the protocol, including oncological, psychiatric disorders, and history of illness in the last three months.
- Anyone who has gotten a hair chemical treatment (e.g., keratin, dyeing, bleaching, perms) in the last month.
- Is currently undergoing or planning to undergo any significant medical procedures during the study period.
- Currently taking any prescription medication for hair loss.
- Currently has hair in any protective styles such as braids, cornrows, or singles.
- Anyone with any conditions that affect the hair or scalp (e.g., alopecia areata).
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- Anyone with any allergies or sensitivities to any of the study product ingredients.
- Any women who are pregnant, breastfeeding, or trying to conceive (or who will be at any point during the study period).
- Anyone unwilling to follow the study protocol.
- Anyone with a history of substance abuse.
Trial locations and contacts
1 site in 1 country.
About this study
This study evaluates the effects of the Bounce Curl conditioning mask on hair health, breakage, hydration, and detangling. The trial is conducted as a single-arm, unblinded, virtual study in which all 40 enrolled participants use the test product twice per week over a one-week period.
Participants complete self-reported questionnaires at Baseline, after the first use, and at the end of Week 1. The primary objective is to examine the product's effects on hair health as reported by participants, while secondary objectives assess perceived changes in hair quality, hydration, breakage, detangling, softness, and frizz.
- Conditions
- Hair Breakage, Hair Hydration, Hair Detangling, Hair Health, Hair Frizz
- Being tested
- Bounce Curl Conditioning Mask
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Bounce Curl Conditioning MaskDietary supplement
All 40 participants receive the Bounce Curl conditioning mask and apply it twice per week over one week. After shampooing, participants apply a generous amount from ends to roots, leaving it on for 1 minute at the first application and 5 minutes at the second application.
| Study group | Role | What they receive |
|---|---|---|
| Bounce Curl Conditioning Mask | Experimental | Not described Receives: Dietary Supplement: Bounce Curl Conditioning Mask |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change in Self-Reported Hair Health
Mean change in participant-reported hair health assessed via self-reported questionnaire
Measured: Baseline, after first use, and Week 1
Secondary outcomes (6)
Change in Self-Reported Hair Quality
Mean change in participant-reported hair quality assessed via self-reported questionnaire
Measured: Baseline, after first use, and Week 1
Change in Self-Reported Hair Breakage
Mean change in participant-reported hair breakage assessed via self-reported questionnaire
Measured: Baseline, after first use, and Week 1
Change in Self-Reported Hair Hydration
Mean change in participant-reported hair hydration assessed via self-reported questionnaire
Measured: Baseline, after first use, and Week 1
Change in Self-Reported Hair Detangling
Mean change in participant-reported hair detangling assessed via self-reported questionnaire
Measured: Baseline, after first use, and Week 1
Change in Self-Reported Hair Softness
Mean change in participant-reported hair softness assessed via self-reported questionnaire
Measured: Baseline, after first use, and Week 1
Change in Self-Reported Hair Frizz
Mean change in participant-reported hair frizz assessed via self-reported questionnaire
Measured: Baseline, after first use, and Week 1
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 Aug 2026
- Study start1 Jan 2026
- Primary completion1 Apr 2026
- Study completion1 Apr 2026
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Hair BreakageStudies of the same condition, open and under way.
- 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
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 40 participants (actual)
Sponsor and investigators
- Lead sponsor
- Bounce Curl
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Citruslabs
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07755865
- Sponsor's protocol ID
- 20779
- Other IDs
- legacy-20779
- Status last verified
- Aug 2026
- First submitted
- 5 Aug 2026
- Last updated
- 10 Aug 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 10 Aug 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Clinical Trial to Evaluate the Effects of a Conditioning Mask on Hair Health, Breakage, Hydration, and Detangling
- ClinicalTrials.gov ID
- NCT07755865
- Acronym / sponsor ID
- 20779
- Conditions
- Hair Breakage, Hair Hydration, Hair Detangling, Hair Health, Hair Frizz
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 40 participants (actual)
- Lead sponsor
- Bounce CurlIndustry (pharma, biotech, devices)
- Collaborators
- Citruslabs
- Study start
- 1 Jan 2026 (actual)
- Primary completion
- 1 Apr 2026 (actual)
- Study completion
- 1 Apr 2026 (actual)
- First posted
- 10 Aug 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.
This study evaluates the effects of the Bounce Curl conditioning mask on hair health, breakage, hydration, and detangling. The trial is conducted as a single-arm, unblinded, virtual study in which all 40 enrolled participants use the test product twice per week over a one-week period.
Participants complete self-reported questionnaires at Baseline, after the first use, and at the end of Week 1. The primary objective is to examine the product's effects on hair health as reported by participants, while secondary objectives assess perceived changes in hair quality, hydration, breakage, detangling, softness, and frizz.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Bounce Curl Conditioning Mask | Experimental | Dietary Supplement: Bounce Curl Conditioning Mask |
Who may qualify
- Ages
- 18 to 50 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (13 listed)
- Be male or female.
- Be aged 18-50.
- Must have self-reported curly, coily, or wavy hair.
- In the past four weeks, has been experiencing issues regarding all of the following: hair health, hair breakage, hair hydration, and hair tangling.
- Anyone who washes and styles their hair at least once per week.
Key exclusion criteria (10 listed)
- Anyone with pre-existing chronic conditions that would prevent participants from adhering to the protocol, including oncological, psychiatric disorders, and history of illness in the last three months.
- Anyone who has gotten a hair chemical treatment (e.g., keratin, dyeing, bleaching, perms) in the last month.
- Is currently undergoing or planning to undergo any significant medical procedures during the study period.
- Currently taking any prescription medication for hair loss.
- Currently has hair in any protective styles such as braids, cornrows, or singles.
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 |
|---|---|---|
| Bounce Curl Conditioning MaskAll 40 participants receive the Bounce Curl conditioning mask and apply it twice per week over one week. After shampooing, participants apply a generous amount from ends to roots, leaving it on for 1 minute at the first application and 5 minutes at the second application. | Dietary supplement | Bounce Curl Conditioning Mask |
Primary outcome
Change in Self-Reported Hair Health
Time frame: Baseline, after first use, and Week 1
Mean change in participant-reported hair health assessed via self-reported questionnaire
6 secondary outcomes
Change in Self-Reported Hair Quality
Time frame: Baseline, after first use, and Week 1
Change in Self-Reported Hair Breakage
Time frame: Baseline, after first use, and Week 1
Change in Self-Reported Hair Hydration
Time frame: Baseline, after first use, and Week 1
Change in Self-Reported Hair Detangling
Time frame: Baseline, after first use, and Week 1
Change in Self-Reported Hair Softness
Time frame: Baseline, after first use, and Week 1
Change in Self-Reported Hair Frizz
Time frame: Baseline, after first use, and Week 1
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 10 Aug 2026.
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. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Bounce Curl Conditioning Mask in people with Hair Breakage and Hair Hydration, run by Bounce Curl 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 13 inclusion and 10 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: finished, as of the sponsor's last update on 10 Aug 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. 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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change in Self-Reported Hair Health (time frame: Baseline, after first use, and Week 1). 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 10 Aug 2026; AzTrials last refreshed its copy on 7 Nov 2026.