Ingredients

Hypromellose is a plant-based cellulose derivative used primarily as a vegetarian capsule material, offering a stable and digestible alternative to gelatin. It functions as a hydrophilic polymer that controls the release of active ingredients, enhancing nutrient bioavailability and protecting sensitive compounds from degradation. Generally well-tolerated and free from common allergens, hypromellose supports improved digestion and nutrient absorption, making it ideal for those with dietary restrictions or sensitivities.

Hypromellose is a plant-based polymer used primarily in vegetarian capsules as a stabilizer, thickener, and emulsifier. It enhances nutrient bioavailability by enabling controlled release and protecting active ingredients from stomach acid degradation. This ingredient is well-tolerated, aligns with plant-based dietary preferences, and supports sustainable supplement practices.

Hypromellose is a plant-based, cellulose-derived ingredient commonly used as a vegetarian capsule material, offering a suitable alternative to gelatin capsules. It facilitates the gradual release and protection of encapsulated nutrients in the digestive system, enhancing absorption and bioavailability. Generally safe with low risk, it supports dietary preferences like veganism and may improve gastrointestinal tolerance and gut health.

Ibutamoren (MK-677) is a growth hormone secretagogue that stimulates the body's natural production of growth hormone and IGF-1 by mimicking ghrelin. It supports muscle growth, fat metabolism, bone density, and cognitive function through sustained hormone release without injections. While generally well-tolerated, it carries moderate health risks including increased appetite, water retention, and potential concerns for individuals with diabetes or cancer, necessitating medical consultation before use.

Imidazolidinyl urea is a synthetic preservative used in cosmetics and personal care products to prevent microbial growth by slowly releasing formaldehyde. It helps extend product shelf life and maintain safety, but can cause allergic reactions and skin irritation in sensitive individuals due to formaldehyde exposure. Users with sensitive skin or allergies should monitor for adverse reactions and consider patch testing new products.

Inositol is a naturally occurring sugar alcohol important for cellular signaling and brain health, often linked to the B-vitamin family. It supports mood regulation, insulin sensitivity, and hormonal balance, making it beneficial for mental health, metabolic disorders, and reproductive health, especially in conditions like PCOS. Generally safe with low risk, mild gastrointestinal side effects may occur at high doses, and consultation with a healthcare provider is recommended when combining with other medications.

Inulin is a plant-based prebiotic fiber found in foods like chicory root and Jerusalem artichoke, prized for its ability to nourish beneficial gut bacteria and support digestive health. Its fermentation in the colon produces short-chain fatty acids that benefit metabolism, immunity, and even mood. While generally safe and effective for most, inulin can cause digestive discomfort in sensitive individuals or when consumed in excess, so gradual introduction is recommended.

Inulin is a soluble prebiotic fiber found in plants like chicory root and garlic that supports gut health by nourishing beneficial bacteria. It promotes digestion, immune function, and blood sugar regulation through fermentation in the colon, producing beneficial short-chain fatty acids. While generally safe, it may cause mild digestive discomfort in sensitive individuals and should be introduced gradually.

Inulin powder is a soluble fiber derived from chicory root and other plants, known for its prebiotic properties that promote gut health by nourishing beneficial bacteria. It supports digestion, enhances mineral absorption, aids blood sugar regulation, and may assist in weight management by promoting satiety. While generally safe, it may cause mild gastrointestinal discomfort initially and should be used cautiously by individuals with IBS.

Iodine is an essential trace element crucial for thyroid hormone production, which regulates metabolism, energy, and brain function. Adequate iodine intake supports cognitive development, immune function, and overall well-being, while deficiency or excess can cause significant thyroid-related health issues. Monitoring intake through diet or supplements, under medical guidance, helps maintain optimal thyroid health and metabolic balance.

Iodine, primarily in the form of potassium iodide, is an essential trace element crucial for thyroid hormone synthesis, which regulates metabolism, energy production, and hormonal balance. It also acts as an antioxidant, protecting cells from oxidative stress, and supports cognitive function, immune health, and radiation protection. While generally safe at recommended doses, excessive intake can lead to thyroid dysfunction, so appropriate dosage and medical consultation are important.

Ion exchange membranes are specialized polymer materials used in medical devices like dialysis machines and advanced water filtration systems. They selectively allow certain ions to pass while blocking others, helping to maintain electrolyte balance and remove toxins. Proper use and maintenance are essential to avoid health risks such as electrolyte imbalances or bacterial contamination.

Ipamorelin is a synthetic peptide that stimulates the body's natural production of growth hormone by selectively targeting the pituitary gland. It supports muscle growth, fat metabolism, tissue repair, and overall vitality, making it popular for health optimization and recovery. While generally well-tolerated, it carries moderate risks including mild side effects and theoretical concerns for individuals with certain health conditions, necessitating medical supervision.

Iron is a vital mineral essential for oxygen transport via hemoglobin, energy production, immune function, and cognitive health. It supports physical endurance and overall vitality but requires balanced intake to avoid deficiency or toxicity. Proper supplementation and monitoring are crucial for safe and effective use, especially in populations with specific health conditions.

Iron as Heme Iron Polypeptide (Proferrin) is a highly bioavailable form of iron supplement derived from animal sources, designed to enhance iron absorption and minimize gastrointestinal discomfort. It supports critical bodily functions such as oxygen transport, energy production, and immune system health. Proferrin is particularly beneficial for individuals with iron deficiency or anemia, offering improved energy, cognitive function, and athletic performance while being gentle on the stomach.

Iron bisglycinate is a highly bioavailable form of the essential mineral iron, crucial for oxygen transport, energy production, and immune support. Its chelated form enhances absorption and reduces gastrointestinal side effects compared to other iron supplements. Ideal for preventing iron deficiency and supporting cognitive function, athletic performance, and overall vitality, it should be used with caution to avoid overdose and interactions with medications.

Iron oxides are naturally occurring compounds used as a bioavailable source of iron in dietary supplements, essential for oxygen transport, energy production, and immune function. They help address iron deficiency and anemia by restoring healthy hemoglobin levels, improving physical and cognitive performance. While generally safe, iron oxides require careful dosing and monitoring to avoid risks like iron overload and gastrointestinal side effects, with absorption influenced by dietary factors and medication interactions.

Isoamyl Laurate is a naturally occurring ester derived from isoamyl alcohol and lauric acid, known for its antimicrobial and anti-inflammatory properties. It supports skin health by enhancing hydration, reducing inflammation, and maintaining cell membrane function, making it beneficial for sensitive and dry skin types. Generally well-tolerated, it should be patch-tested before use to avoid mild irritation or allergic reactions, especially when combined with other strong topical treatments.

Isobutylparaben is a preservative from the paraben family used to prevent microbial growth in cosmetics, pharmaceuticals, and food products, thereby extending shelf life and ensuring product safety. It works by disrupting microbial cell membranes and has weak estrogen-mimicking activity, which is significantly less potent than natural estrogen. When used within regulated limits, it is considered safe with minimal health risks, though sensitive individuals should monitor for skin reactions and those with hormone-sensitive conditions should consult healthcare providers.

Isoceteth-20 is a synthetic emulsifier used in skincare and cosmetic products to blend oil and water components, ensuring stable and smooth formulations. It enhances the delivery and absorption of active ingredients, improving the efficacy of topical treatments while generally being mild and safe for most skin types. Some individuals with sensitive skin may experience mild irritation or allergic reactions, so patch testing is recommended.

Isododecane is a lightweight, volatile hydrocarbon used in cosmetics and skincare to enhance product texture, delivery, and skin feel without greasiness. It evaporates quickly, reducing pore clogging and irritation, making it suitable for sensitive and acne-prone skin. Generally safe and well-tolerated, it supports effective delivery of active ingredients and improves formulation performance.

Isohexadecane is a synthetic emollient used in skincare for its lightweight, non-greasy texture and excellent skin feel. It acts as a solvent and skin-conditioning agent, helping to maintain skin hydration and enhance the delivery of active ingredients. Generally safe and well-tolerated, it supports skin barrier function and is suitable for sensitive and acne-prone skin types.

Isoleucine is an essential branched-chain amino acid crucial for muscle metabolism, energy production, and blood sugar regulation. It supports muscle repair, recovery, and metabolic health, making it valuable for physically active individuals and those managing energy levels. While generally safe, excessive supplementation may cause neurological issues and requires caution in certain health conditions.

Isomalt is a sugar alcohol derived from beet sugar, used as a low-calorie sugar substitute with a low glycemic index, making it suitable for diabetics and those managing blood sugar. It supports dental health by not contributing to tooth decay and promotes gut health through fermentation that benefits the microbiome. While generally safe, excessive intake may cause digestive discomfort and it should be used cautiously by individuals with certain gastrointestinal conditions.