Cow colostrum: a natural boost for gut, waistline, hair, and skin?

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

Inclusion Criteria: * Be male or female * Be aged 21-47 * Anyone with concerns regarding all of the following over the past four weeks: gut health, healthy weight management, hair growth, and skin appearance * BMI 25-33 kg/m² * Anyone who is generally healthy and does not live with any uncontrolled chronic disease * Anyone who is physically active at least once per week * If taking any products, herbal remedies, over-the-counter medications, or supplements that target weight, gut health, physical activity, hair growth, or skin appearance, has been doing so consistently for three months and is willing to maintain this routine for the study duration * Willing to maintain their current diet and sleep schedule for the duration of the study * Willing to use the same skincare routine and make-up products for at least one month prior to the study, and willing to maintain this routine for the duration of the study * 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 psychiatric disorders * Anyone who has undergone any surgeries or invasive treatments in the last six months, or has any planned during the study period * Has had any major illness in the last three months * Anyone who has taken an antibiotic in the last three months * Anyone currently taking a weight loss medication, including but not limited to Wegovy, Mounjaro, and Ozempic * History of an autoimmune disorder, diabetes, or endocrine disorder * Food intolerances, allergies, or sensitivities such as dairy allergy and lactose intolerance * Has 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 * Anyone diagnosed with a skin or hair condition * Anyone who does not consume animal products for any reason * Currently undergoing hair treatment or using other hair growth/thickening products * Currently taking any prescription medication for hair loss * Anyone with any conditions that affect the hair or scalp (e.g., alopecia areata) * Anyone planning to undergo facial treatments during the study period, including Botox, dermal fillers, and chemical peels * 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) * Heavy drinkers, defined as a woman who drinks 8 or more alcoholic drinks per week or a man who drinks 15 or more alcoholic drinks per week * Anyone unwilling to follow the study protocol * Anyone with a history of substance abuse * Anyone who is currently a smoker or has been a smoker in the past 3 months * Currently partaking in another research study or will be partaking in any other research study for the next 12 weeks or at any point during this study's duration