WithdrawnNot Applicable

The Effects of Liquid IV's Multi-Ingredient Recovery Supplement on Muscle Recovery Following Exercise

Stopped: sponsor decided not to move forward with study

United States0Started 2026-10-01

Plain-language summary

The purpose of this study is to evaluate the efficacy of a multi-ingredient recovery supplement . The research will focus on strength recovery and performance maintenance assessing reductions in soreness and inflammation, as well as muscle repair and damage mitigation. By investigating these key recovery metrics, this study aims to investigate the efficacy of this supplement as a solution for active individuals seeking to optimize post-exercise recovery.

Who can participate

Age range

18 Years – 55 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: * Healthy males or females aged 18-55 years old. * Must be recreationally trained or trained/developmental as previously defined (McKay et al., 2021). * Able to read and write in English. * Cessation of current use of tart cherry extract, protein powders, essential amino acids/BCAAs, calcium fructoborate, boron, or anabolic agents for a minimum of 1 week prior to, and throughout the duration of the study. * Willing to maintain regular supplement routine otherwise during the trial, and will not introduce or discontinue a supplement, other than what was previously mentioned. * Will not participate in any strenuous exercise for a minimum of 1-week prior to exercise performance assessments, as well as during the days of exercise testing. Strenuous exercise as defined for this study includes ½ and full marathons (or more), heavy (i.e.,\>80% 1RM) lifting, and any high intensity, physical activity that could make your muscles sore. * During the study, you agree not to take any NSAIDs or other anti-inflammatory medications. Exclusion Criteria: * Sedentary * Highly trained/national level or professional athlete * Known diagnosis of any cardiovascular, metabolic, musculoskeletal, endocrine, or renal disease/disorder. * Recent musculoskeletal injury (\<3-months) * Recent orthopedic surgery (\<12-months) * History or current malignancy. * Current respiratory infection (i.e., cold) or high temperature (fever) within the past 4-weeks. * Previous gastrointestinal surg…

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

Lower Body Power and Force Generation (Maximal Countermovement Jump (CMJ))

Timeframe: Taken at baseline testing, 24 hour, 48 hour, and 72 hour.

Lower-Body Strength (Biodex Dynamometry)

Timeframe: Tested at baseline, 24 hour, 48 hour, and 72 hour.

Perceived Recovery Status (PRS) Likert Scale

Timeframe: Taken at baseline testing, 24 hours, 48 hours, and 72 hours timepoints.

Perceived Body Soreness Likert Scale

Timeframe: Taken at baseline testing, 24 hour, 48 hour, and 72 hour timepoints.

Numeric Pain Rating Scale (NPRS)

Timeframe: NPRS will be taken at baseline, 24 hour, 48 hour and 72 hour time points

Trial details

NCT IDNCT07224867

SponsorApplied Science & Performance Institute

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2026-12-01

View on ClinicalTrials.gov More Muscle Damage trials