Can a protein powder with creatine and fiber boost everyday Well-Being?

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

Inclusion Criteria: * Adults aged 21-65 years, inclusive * Generally healthy, as determined by self-reported medical history and investigator judgment * Body mass index 18.5-34.9 kg/m² (as operationally verified) * Willing and able to consume the test product once daily for 15 days and to complete scheduled questionnaires * Can read and write English. * Provide voluntary, written, informed consent to participate in the study. * Agree to provide a valid cell phone number and are willing to receive communications through text. * Willing to complete questionnaires, records, and diaries associated with the study. * Willing to not begin taking any new supplements during the study and continue taking any supplements they are currently using regularly Exclusion Criteria: * Known allergy or intolerance to any study-product component, including yeast-derived protein, bovine collagen, creatine, the prebiotic fiber blend, allulose, or Reb M. * Women who are pregnant, breastfeeding, or planning to become pregnant or start breastfeeding during the trial * Clinically significant gastrointestinal disorder that could confound tolerability assessment (e.g., inflammatory bowel disease, symptomatic irritable bowel syndrome, prior major GI surgery), per investigator judgment * Known renal impairment or condition for which supplemental creatine is not advised * Serious or unstable medical condition, or any condition that in the investigator's judgment would compromise participant safety or data integrity * Participation in another interventional study within 30 days prior to enrollment * Having any of the following conditions: Psychiatric conditions, neurologic disorders, endocrine disorders, cancer * Having had a significant cardiovascular event in the past 6 months * Taking MAO inhibitors, SSRIs, or any other psychiatric or neurological medicines * On immunosuppressive therapy * Having had surgery within the past 6 weeks or upcoming planned surgery in the next few months * Adults lacking capacity to consent