PRO FOUNDATIONS Daily Multi
A Comprehensive Daily Micronutrient Complex With Bioactive B Vitamins, Chelated Minerals, and Acetyl-L-Carnitine
PRO Sports Medicine Learning Center
Introduction
Before adding targeted supplements, peptides, or advanced therapies, it makes sense to ensure the basics are covered. Vitamins and minerals are the cofactors for thousands of enzymatic reactions, from turning food into energy to building bone, signaling between nerves and muscles, and protecting cells from oxidative stress. Gaps in intake are common, especially for active adults, people eating less during weight-management programs, and anyone with a restricted diet.
PRO FOUNDATIONS Daily Multi is the cornerstone of the PRO Therapeutics line. It is a two-capsule daily vitamin, mineral, and micronutrient formula featuring bioactive B vitamin forms, vitamin D3 and K2, antioxidant nutrients, chelated minerals, and acetyl-L-carnitine. Each bottle contains 60 capsules, or 30 daily servings.
Full Formulation (per 2-capsule serving)
Vitamin A: 750 mcg RAE
Vitamin C: 500 mg
Vitamin D3: 25 mcg (1,000 IU)
Vitamin E: 134 mg
Vitamin K2 (MenaQ7®): 120 mcg
Thiamin (B1): 50 mg
Riboflavin (B2, as riboflavin-5'-phosphate): 50 mg
Niacin (B3, as niacinamide): 100 mg NE
Vitamin B6 (as pyridoxal-5'-phosphate, P5P): 50 mg
Folate (as 5-MTHF): 680 mcg DFE
Vitamin B12 (as methylcobalamin): 1,000 mcg
Biotin: 300 mcg
Pantothenic acid (B5): 100 mg
Calcium: 50 mg
Iodine: 150 mcg
Magnesium: 100 mg
Zinc: 30 mg
Selenium: 200 mcg
Copper: 1 mg
Manganese: 2 mg
Chromium: 200 mcg
Molybdenum: 150 mcg
Potassium: 50 mg
Acetyl-L-carnitine HCl (MitoCarn®): 500 mg
Forms on the label: vitamin A as natural beta-carotene; vitamin C as ascorbic acid; vitamin D3 as cholecalciferol; vitamin E as d-alpha tocopheryl succinate; thiamin as thiamin HCl; riboflavin as riboflavin 5'-phosphate sodium; niacin as niacinamide; folate as 5-MTHF (Quatrefolic®); pantothenic acid as D-calcium pantothenate; iodine as potassium iodide; chromium as ChromeMate®. The minerals are Albion® chelates: calcium as dicalcium malate, magnesium as dimagnesium malate, zinc as zinc bisglycinate chelate, selenium as selenium glycinate complex, copper as copper bisglycinate chelate, manganese as manganese bisglycinate chelate, molybdenum as molybdenum glycinate chelate, and potassium as potassium glycinate complex.
Other ingredients: hypromellose (natural vegetable capsules), microcrystalline cellulose, magnesium stearate, and silicon dioxide. The label states the formula is made without allergens derived from gluten or yeast and without artificial colors or flavors. The bottle contains a desiccant packet; keep it in the bottle and do not eat it.
The B Vitamins: Energy Metabolism
Thiamin, riboflavin, niacin, B6, pantothenic acid, biotin, and B12 act as coenzymes that help the body extract energy from carbohydrates, fats, and proteins. They are not stimulants; they support the normal machinery of energy metabolism.
Bioactive forms. FOUNDATIONS uses forms that are already in, or close to, the body's active state: riboflavin-5'-phosphate, pyridoxal-5'-phosphate (P5P), 5-methyltetrahydrofolate (5-MTHF), and methylcobalamin. 5-MTHF is the main circulating form of folate and does not require conversion by the MTHFR enzyme, which is less active in people with common genetic variants. Evidence that bioactive forms produce better outcomes than standard forms in the general population is limited, but they are well-absorbed and widely used.
Folate and B12 work together in DNA synthesis, red blood cell formation, and normal neurological function. B12 at 1,000 mcg is a high dose relative to the daily requirement, which is common in supplements because only a small fraction of oral B12 is absorbed at high doses. This is useful for people with lower absorption, such as older adults, vegetarians, and people taking metformin or acid-suppressing medications.
Evidence strength: the physiological roles of the B vitamins are well established. Supplementation clearly helps people with low intake or deficiency; benefits beyond adequacy are less certain.
Vitamins D3 and K2: Bone and Mineral Metabolism
Vitamin D3 (1,000 IU) supports calcium absorption, bone mineralization, and normal muscle and immune function. It is a moderate maintenance dose.
Vitamin K2 as MenaQ7 (menaquinone-7) activates proteins involved in directing calcium into bone, such as osteocalcin. K2 and D3 are often paired for this reason. Evidence for K2 on bone and vascular outcomes is promising but mixed.
Antioxidant and Immune Nutrients
Vitamin C (500 mg) supports collagen formation, immune function, iron absorption, and antioxidant defenses.
Vitamin E (134 mg) is a fat-soluble antioxidant that protects cell membranes.
Zinc (30 mg) supports immune function, protein synthesis, wound healing, and testosterone production.
Selenium (200 mcg) is essential for glutathione peroxidase and thyroid hormone metabolism.
Vitamin A (750 mcg RAE) supports vision, immune function, and skin.
These nutrients have well-established roles in normal immune and antioxidant function. Research does not show that high-dose antioxidant supplementation prevents disease in well-nourished people, so FOUNDATIONS provides them at nutritional rather than megadose levels for most.
Minerals: Muscle, Nerve, and Metabolic Function
Magnesium (100 mg), calcium (50 mg), and potassium (50 mg) contribute to muscle contraction, nerve signaling, and electrolyte physiology. These amounts are modest; FOUNDATIONS is not intended to meet full daily needs for these bulk minerals, which come mostly from food. Iodine (150 mcg) supports thyroid hormone production. Copper, manganese, chromium, and molybdenum are trace elements that act as enzyme cofactors. Chromium participates in normal insulin signaling. Copper is included in part to balance zinc, since long-term zinc intake can reduce copper absorption.
Acetyl-L-Carnitine
Acetyl-L-carnitine (500 mg, as MitoCarn®) is a form of carnitine, which transports fatty acids into mitochondria to be burned for energy. The body makes carnitine, and meat is the main dietary source, so intake may be lower in people who eat little meat. Acetyl-L-carnitine has been studied for fatigue, cognitive function in aging, and nerve health, with mixed and generally modest results. It is included as complementary metabolic support. For background on mitochondria, see Mitochondria & Cellular Energy.
Who It May Suit
Adults seeking comprehensive daily vitamin and mineral support
Active adults and athletes focused on performance and recovery
People in weight-management programs whose food intake has fallen
People who prefer bioactive and methylated B vitamin forms
Anyone wanting to simplify several separate supplements into one
Those building a long-term health and recovery routine
How to Take It
Take two capsules daily, or as recommended by your healthcare professional. Taking it with a meal is a sensible choice, since fat-soluble vitamins (A, D, E, K) absorb better with food and some people find B vitamins and minerals easier on the stomach with food. Riboflavin can turn urine bright yellow, which is harmless.
Safety, Interactions, and Contraindications
Vitamin K and blood thinners: vitamin K can affect warfarin. If you take warfarin, discuss any change in vitamin K intake with your provider before starting.
Zinc: 30 mg daily. The adult tolerable upper intake level is 40 mg/day from all sources. Long-term excess zinc can lower copper status.
Vitamin B6: 50 mg is a high dose for long-term daily use. Excess B6 over time has been linked to nerve symptoms such as tingling or numbness. Review cumulative B6 from all products and discuss duration of use with your clinician, and stop and contact your provider if you notice tingling or numbness.
Niacin: 100 mg NE is above the adult upper intake level for supplemental niacin (35 mg/day), which is set to avoid flushing. The label lists the form as niacinamide, which generally does not cause the flushing associated with nicotinic acid, the form on which that upper limit is largely based. Count niacin from all products, and ask your provider if you notice flushing or other symptoms.
Biotin and lab tests: biotin can interfere with some hormone and thyroid lab tests. Tell your provider you take FOUNDATIONS and ask whether to pause it before blood work.
Cumulative vitamin D, vitamin K2, and magnesium: if you also take PRO RESTORE (200 mg magnesium) or a high-potency vitamin D3 product, count the vitamin D, K2, and magnesium in FOUNDATIONS toward your total. FOUNDATIONS plus RESTORE supplies 300 mg of supplemental magnesium, under the 350 mg adult upper limit, so leave room before adding any other magnesium product. FOUNDATIONS plus Vitamin D3 10,000 IU with K2 supplies 220 mcg of vitamin K2.
Selenium and iodine: avoid stacking with other selenium or iodine supplements unless your provider recommends it.
Pregnancy, nursing, medical conditions, and prescriptions: consult your healthcare professional before use.
How It Fits PRO Programs
FOUNDATIONS is the baseline layer of PRO Therapeutics and the natural first step before adding OMEGA+, RESTORE, or METABOLIC. It pairs well with laboratory testing through the PRO Core Health Panel or PRO Performance Panel, which measure vitamin D, ferritin, and, in the Performance Panel, B12 and folate. For more on nutrition in healthy aging, see Nutrition.
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FDA Disclaimer
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This information is educational and does not replace individualized medical advice.
Key References
National Institutes of Health, Office of Dietary Supplements. Fact Sheets for Health Professionals: Vitamin B12, Vitamin B6, Folate, Magnesium, Vitamin C, Zinc, Selenium, Vitamin D, Vitamin K, and Carnitine.
National Academies (Institute of Medicine). Dietary Reference Intakes for vitamins and minerals, including Tolerable Upper Intake Levels.
Clinical Perspective
A well-designed multivitamin is insurance, not a treatment. It is most valuable for people whose diets have gaps, including those eating less during weight management, and for active adults with higher demands. FOUNDATIONS uses well-absorbed forms and meaningful doses, which also means paying attention to cumulative intake of vitamin B6, niacin, zinc, vitamin K, and vitamin D, especially when combined with other products. Periodic laboratory testing keeps supplementation grounded in actual need.