RecruitingNot Applicable

A Clinical Trial to Evaluate the Effects of a Powder Supplement in Supporting Lean Muscle Development, Hormone-Related Wellness, Digestive Comfort, Dermatologic Health, and Overall Wellness

United States35 participantsStarted 2026-09

Plain-language summary

This study will evaluate the effects of Clean Nutra's Shelf Builder Women's Creatine Powder on lean muscle development, hormone-related wellness, digestive comfort, dermatological health, and overall wellness. The study is a single-arm, open-label, virtual trial in which all 35 enrolled participants will use the test product once daily for eight weeks. Participants will complete self-reported questionnaires at Baseline and at the end of Week 4 and Week 8 to assess changes in lean muscle development, muscular endurance, hormone-related wellness, digestive comfort, hair/nail/skin health, and overall wellness.

Who can participate

Age range

21 Years – 45 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Be female. * Be aged 21-45. * Engages in structured physical activity ≥3 times per week, with each session lasting at least 30 minutes, (e.g., running, gym/strength training, cycling, team sports, fitness classes). * Anyone with a menstrual cycle between 24-38 days. * Anyone who has experienced concerns with at least two of the following, twice per week, over the past four weeks: Hair, skin, and nail health * Bloating * Symptoms of hormonal imbalance. * Anyone with a BMI of 18.5 to 30 kg/m2. * Anyone who is generally healthy - does not live with any uncontrolled chronic disease. * If taking medications, other supplements, or herbal remedies targeted at lean muscle development, muscular endurance, digestive comfort, hormonal balance, or dermatological health, has been consistently taking for at least three months prior to starting the study, and is willing to maintain this routine for the study duration. * Anyone who is willing to maintain their current diet, sleep pattern, and activity levels for the duration of the trial. * Resides in the United States. Exclusion Criteria: * Anyone with pre-existing chronic conditions that would prevent participants from adhering to the protocol, including oncological and mental health disorders. * Anyone with a known history of severe digestive disorders like acid reflux, Irritable Bowel Syndrome (IBS), Irritable Bowel Disease (IBD), Crohn's disease, or gastrointestinal tract surgeries. * Planning on introducing any…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Change in Lean Muscle Development

Timeframe: Baseline, Week 4, and Week 8

Change in Muscular Endurance

Timeframe: Baseline, Week 4, and Week 8

Change in Digestive Comfort

Timeframe: Baseline, Week 4, and Week 8

Change in Hair

Timeframe: Baseline, Week 4, and Week 8

Change in Nail

Timeframe: Baseline, Week 4, and Week 8

Change in Skin Health

Timeframe: Baseline, Week 4, and Week 8

Change in Symptoms of Hormonal Imbalance

Timeframe: Baseline, Week 4, and Week 8

Change in Overall Health and Wellness

Trial details

NCT IDNCT07766395

SponsorClean Nutraceuticals

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2026-11

Contact for this trial

Patrick Renner

hello@citruslabs.com

View on ClinicalTrials.gov More Lean Muscle Development trials

Plain-language summary

Who can participate

Age range

21 Years – 45 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

What they're measuring

Change in Lean Muscle Development

Timeframe: Baseline, Week 4, and Week 8

Change in Muscular Endurance

Timeframe: Baseline, Week 4, and Week 8

Change in Digestive Comfort

Timeframe: Baseline, Week 4, and Week 8

Change in Hair

Timeframe: Baseline, Week 4, and Week 8

Change in Nail

Timeframe: Baseline, Week 4, and Week 8

Change in Skin Health

Timeframe: Baseline, Week 4, and Week 8

Change in Symptoms of Hormonal Imbalance

Timeframe: Baseline, Week 4, and Week 8

Change in Overall Health and Wellness