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Kezorn ® Capsules

Kezorn ® Capsules

12-hour Sustained Release. Boost nitric oxide production. Increase blood flow, circulation, and enjoy more energy.

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  • VITAMIN A

    900 MCG RAE|100% DV

    Supports immune functions and temperature regulation in cold conditions, protects against UV exposure, and provides antioxidant activity that does not conflict with exercise recovery.
    Natural Sources Liver, Fish, Eggs, Dairy, Leafy Greens, Fruits, Sweet Potatoes, Red Palm Oil.
    Forms Beta Carotene
    Supplier Inutra Solutions (20% Beta Carotene Beadlets w/ Food Starch)
    Relevant Literature

  • VITAMIN C

    400 MG|444% DV

    A powerful water-soluble antioxidant that reduces free radicals and biomarkers of damage from intense aerobic exercise and air pollution. Improves blood viscosity, exercise recovery (moderates post-exercise cortisol & IL6), and wound healing. Supports immune functions.
    Natural Sources Fresh Fruits & Vegetables, Fortified Breakfast Cereals
    Forms Ascorbic Acid
    Supplier Fifth Nutrisupply Ascorbic Acid USP DC97

  • VITAMIN D

    20 MCG |100% DV

    A series of secosteroid molecules that control calcium & magnesium functions, which are often deficient in athletes. Improves immune function, exercise recovery, lung function, mood, muscle strength and vascular functions. Reduces upper respiratory tract symptoms and bone stress fractures after long-duration, intense exercise.
    Natural Sources Fish Liver Oil, Meat, Eggs, Mushrooms, Fortified Dairy
    Forms Vitamin D3 (Cholecalciferol)
    Supplier Inutra Solutions

  • VITAMIN E

    30 MG|200% DV

    A series of closely related, fat-soluble compounds. Potent antioxidants for fats, especially cell membranes. Drives improved anaerobic threshold and altitude performance, and reduces muscle damage from aerobic exercise without inhibiting recovery.
    Natural Sources Wheat Germ Oil, Seeds and Nuts, Vegetable Oils, Leafy Greens, Fortified Cereals
    Forms d-alpha-Tocopheryl Cuccinate
    Supplier Saminchem

  • VITAMIN K

    75 MCG AS VITAMIN K1 + 45MCG AS VITAMIN K2 MK7 |100% DV

    Activates proteins that bind and transport calcium for specific uses, ensuring proper blood clotting, pliable blood vessel structure, and bone & joint health. Increases maximal heart output, reduces muscle cramps, supports muscle mass, and plays a backup role in metabolic energy production.
    Natural Sources K1: Leafy Green Vegetables; K2 MK7: Natto, Gut Microbiome
    Forms K1: Phylloquinone, Phytonadione; K2 MK7: Menaquinone-7
    Supplier K1: Green Wave Ingredients, K2 MK7: Kappa BioSciences K2VITAL® Delta

  • VITAMIN B1

    4 MG|333% DV

    Converts to thiamin pyrophosphate, which is critical for five enzymes that convert carbs & branched chain amino acids to muscular energy (ATP).
    Natural Sources Whole Grains, Pork, Seafood, Fortified Flour & Cereals
    Forms Thiamin Mononitrate
    Supplier Inutra Solutions

  • VITAMIN B2

    5 MG|385% DV

    Precursor to two important coenzymes flavin mononucleotide (FMN) and flavin adenine nucleotide (FAD). Helps transform energy from carbs, fats, and branched chain amino acids to muscular energy (ATP) production.
    Natural Sources Liver, Dairy, Fortified Cereals & Grain Flours, Meats, Almonds
    Forms Riboflavin
    Supplier AA Pharmachem

  • NIACIN

    20 MG NE|125% DV

    Required for reactions of over 400 energy-producing enzymes, redox, and converting carbs, fats, and amino acids into energy (ATP). Critical for DNA repair, gene expression, and cell-to-cell communications. Involved in synthesis of fat-soluble compounds (like cholesterol) and antioxidant functions. Deficiencies are associated with fatigue, mental lethargy, and pellagra.
    Natural Sources Animal-Based Foods, Nuts, Legumes, Whole Grains, Fortified Flour & Cereals
    Forms Niacinamide (Nicotinamide)
    Supplier Green Wave Ingredients

  • VITAMIN B6

    4 MG|235% DV

    Coenzymes for over 100 reactions, mostly involved with protein and amino acid metabolism. Converts amino acids into energy via gluconeogenesis. Vital for glycogenolysis, supplying glucose for exercise performance, and important for blood cell and hemoglobin production.
    Natural Sources Liver, Meat, Seafood, Chickpeas, Potatoes, Bananas
    Forms Pyridoxine Hydrochloride
    Supplier Maxsun

  • VITAMIN B12

    30 MCG|1250% DV

    Works with folate to recharge methyl group availability for many uses, especially blood cell formation (see Folate). Also participates in energy production by operating enzymes involved with breakdown of propionic acid to succinic acid, a component of the TCA cycle of cellular energy production.
    Note: Vegans and people with gastrointestinal disorders are at serious risk for B12 deficiency - B12 supplements prevent effects of deficiencies.
    Natural Sources Liver, Dairy, Eggs, Fortified Cereals
    Forms Cyanocobalamin
    Supplier Pure Assay

  • BIOTIN

    300 MCG|1000% DV

    Critical for energy production through glucose metabolism, insulin signaling, and metabolic functions of converting fatty acids, amino acids, and glucose for energy. Marginal deficiencies and genetic variations affecting biotin function are not uncommon.
    Natural Sources Liver, Eggs, Meats, Nuts, Seeds, Sweet Potatoes, Leafy Greens
    Forms Biotin
    Supplier Inutra Solutions

  • PANTOTHENIC ACID

    20 MG|400% DV

    Helps push carbs, fats, and proteins into energy production pathways, supporting metabolic processes - especially for fatty acids.
    Natural Sources Liver, Fortified Breakfast Cereals, Mushrooms, Meats, Vegetables
    Forms d-Calcium Pantothenate
    Supplier Centian

  • CHOLINE

    55 MG|10% DV

    Increases energy and endurance, delays the onset of fatigue. Normalizes mental functions and nerve-muscle connections. Repairs cell membranes damaged by free radicals generated during exercise. Affects every cell's membranes and DNA. Blood levels drop during long-duration exercise, and deficiency is common, leading to fatty liver and muscle damage.
    Natural Sources Liver, Eggs, Meat, Poultry, Dairy, Potatoes, Wheat Germ, Beans
    Forms Choline L-Bitartrate
    Supplier Jinan Asia Pharmaceutical Co., Ltd.

  • CALCIUM

    90 MG|7% DV

    Drives muscular contraction and prevents muscle cramps. Essential to nervous system functions, cardiovascular functions, energy (ATP) production, bone health, and transporting compounds in and out of cells.
    Natural Sources Dairy, Sardines, Salmon (w/ Bones), Kale, Broccoli, Bok Choy, Corn, Tofu
    Forms Dicalcium Phosphate Anhydrous
    Supplier Saminchem

  • IRON

    18 MG |100% DV

    Iron is critical for hemoglobin, myoglobin and oxygen delivery to muscles and brain during exercise. Iron status is deficient in 70% of endurance athletes, slowing ATP production and performance. MultiV's highly bioavailable source addresses deficiencies without risk of toxicity.
    Natural Sources Liver, Lean Meat, Seafood, Beans, Tofu, Legumes, Spinach, Potatoes, Nuts
    Forms Ferrochel® Ferrous Bisglycinate
    Supplier Albion® / Balchem®

  • IODINE

    150 MCG|100% DV

    Helps regulate energy production, oxygen utilization, protein synthesis, and enzymatic activities. Deficiencies impede metabolic activation, leading to fatigue, slower mental processes, and lower body temperature.
    Natural Sources lodized Salt, Seaweed, Seafood, Eggs, Liver, Breads w/ lodate Conditioners
    Forms Potassium lodide
    Supplier American SanjiangBio

  • MAGNESIUM

    250 MG|60% DV

    Improves endurance performance and energy production and stabilizes ATP. Magnesium supplementation can prevent cramps, fatigue, blood vessel spasms, heartbeat irregularities, mood changes, weakness, and nausea. Cofactor for over 300 enzyme systems.
    Natural Sources Nuts & Seeds, Leafy Green Vegetables, Whole Grains, Beans, Potatoes
    Forms Magnesium Oxide & Dimagnesium Malate
    Supplier Oxide: Nutraceuticals International; Dimagnesium Malate: Albion® / BalchemⓇ

  • ZINC

    22 MG|200% DV

    Involved in basic metabolism and immune functions. Affects antioxidant activity, protein synthesis, gene expression, DNA integrity, RNA structure, removal of CO2 from exercising muscle (carbonic anhydrase), energy production, cell growth and repair, and healing.
    Natural Sources Meat, Seafood; Note: Vegetable sources have interfering substances that decrease uptake
    Forms Zinc Oxide & Zinc Bisglycinate
    Supplier Oxide: Generichem; Bisglycinate: Albion® / BalchemⓇ

  • SELENIUM

    55 MCG |100% DV

    Reduces oxidative damage without impeding recovery. Critical for immune function, thyroid function, and overall energy levels.
    Natural Sources Nuts, Fish, Liver, Eggs, Meat, Poultry, Whole Grains, Drinking Water (by area)
    Forms L-Selenomethionine
    Supplier Green Wave Ingredients

  • COPPER

    2 MG|222% DV

    Cofactor for enzymes in energy production, antioxidant functions, iron metabolism, neurotransmitter production, and connective tissue synthesis. Supports immune functions, cardiovascular health, and gene expression. Increases endurance capacity.
    Natural Sources Liver, Oysters, Chocolate (unsweetened), Potatoes, Nuts & Seeds, Whole Grains
    Forms Copper D-Gluconate
    Supplier Watson

  • MANGANESE

    2 MG|222% DV

    The main mineral cofactor for enzymes that make glycosaminoglycans for bone, cartilage, and connective tissue growth/repair. Involved in glucose and fat energy production.
    Natural Sources Whole Grains, Tea, Coffee, Vegetables, Seafood, Legumes, Black Pepper
    Forms Manganese Gluconate
    Supplier Jost Chemical

  • CHROMIUM

    100 MCG|286% DV

    Optimizes fat and glucose metabolism for energy, preserving muscle. Supports glucose and amino acid uptake for fuel and recovery by potentiating insulin action. Improves body composition by maintaining lean body mass.
    Natural Sources Fruit Juices, Meat, Poultry, Brewer's Yeast, Whole Grains
    Forms Chromax® Chromium Picolinate
    Supplier Nutrition 21

  • MOLYBDENUM

    45 MCG |100% DV

    Manages waste byproducts of ATP degradation linked to high fructose intakes. Helps the body process certain foods, like dried fruits, during exercise.
    Natural Sources Black-Eyed Peas, Liver, Lima Beans, Dairy Products
    Forms Sodium Molybdate
    Supplier Watson

  • BORON

    1 MG |NO DV

    Potentiates vitamin D and steroid hormone receptor actions, causing more effects. Adding borate to low-boron diets clinched the role of boron in calcium and magnesium nutrition to get more effect from the same amounts.
    Natural Sources Drinking Water and Plant Foods from High-Boron Areas, Coffee, Milk
    Forms Bororganic™™ Glycine
    Supplier Albion® / Balchem®

  • GINKGO BILOBA EXTRACT

    120 MG|NO DV

    Improves VO2 max, altitude adaptation, and antioxidant effects. Reduces post-exercise soreness. Enriches nitric oxide levels, expanding bloodflow volume.
    Natural Sources Ginkgo Tree Leaves
    Forms Ginkgo Biloba Extract (24% Ginkgoflavone Glycosides, 6% Terpenoids)
    Supplier Green Wave Ingredients

  • GREEN TEA EXTRACT

    200 MG|NO DV

    Increases BCAA conversion into energy pathways. Performs multiple antioxidant roles with recovery-promoting effects and supports the immune system. Helps your liver produce ketone bodies from fat (fatty acids) - a normal occurrence during endurance exercise, sparing carb usage.
    Natural Sources Green Tea Leaves & Extracts
    Forms Camellia Sinensis (Decaffeinated; 50% Polyphenols)
    Supplier Green Wave Ingredients

  • SPECTRA® TOTAL ORAC5 BLEND

    50 MG|NO DV

    Clinically-tested, broad-spectrum antioxidant functions at a dose that does not interfere with training adaptation or recovery.
    Natural Sources See Forms
    Forms Blend of 29 Fruit, Vegetable & Herb Concentrated Extracts
    Supplier VDF Futureceuticals

  • YEAST BETA GLUCAN

    30 MG|NO DV

    Provides immune support and reduces upper respiratory tract symptoms.
    Natural Sources Baker's Yeast (Saccharomyces Cerevisiae)
    Forms NQ ™™ Beta-1,3/1,6-D-Glucan from Baker's Yeast (Saccharomyces Cerevisiae)
    Supplier Immudyne Nutritional
 

PREMIUM IMMUNE PROTECTION

Nutrition often focuses on the bioavailability of carbs, nutrients, and electrolytes, but none of that matters if the athlete isn’t available to compete – and the harder you train, the more taxed your immune system is. MultiV 2.0 contains a new, extremely potent dose of highly refined yeast beta glucan, which reinforces the immune system. Less risk of upper respiratory tract symptoms commonly associated with training and racing. Less risk during constant exposure while traveling to events.

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MultiV is engineered to help you utilize the high amount of carbs you need during training and racing without GI distress.

MultiV now contains ChromeMax®, a patented chromium complex that's been shown in clinical studies to help burn body fat while maintaining lean muscle.

When iron levels are low, less oxygen is delivered to working muscles and aerobic capacity declines significantly.  

REDUCES MUSCLE DAMAGE, IMPROVES RECOVERY

To neutralize free radicals in athlete’s bodies, the new MultiV formula includes Spectra®, a proprietary extract that provides the balanced, full-spectrum antioxidant protection needed for peak performance. Spectra® is a blended suite of food antioxidants, so it helps reduce the fallout of exercise without negatively impacting recovery and training adaptation, which is a risk with high doses of single antioxidants.

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SUPPLEMENT FACTS

Vitamin A (100% as Beta Carotene) – 900 mcg RAE
Vitamin C (as Ascorbic Acid) – 400 mg
Vitamin D (as Cholecalciferol) – 20 mcg
Vitamin E (as d-alpha-Tocopheryl Succinate) – 30 mg
Vitamin K (as Phytonadione) – 75 mcg
Vitamin B1 (as Thiamin Mononitrate) – 4 mg
Vitamin B2 (as Riboflavin) – 5 mg
Niacin (as Niacinamide) – 20 mg NE
Vitamin B6 (as Pyridoxine Hydrochloride) – 4 mg
Folate (as L-5-Methylfolate Calcium) – 400 mcg DFE
Vitamin B12 (as Cyanocobalamin) – 30 mcg
Biotin – 300 mcg
Pantothenic Acid (as d-Calcium Pantothenate) – 20 mg
Choline (as Choline-L-Bitartrate) – 55 mg
Calcium (as Dicalcium Phosphate Anhydrous) – 90 mg
Iron (as Ferrous Bisglycinate) (Ferrochel®) – 18 mg
Iodine (as Potassium Iodide) – 150 mcg
Magnesium (as Oxide, Dimagnesium Malate) – 250 mg
Zinc (as Oxide and Bisglycinate) – 22 mg
Selenium (as L-Selenomethionine) – 55 mcg
Copper (as Gluconate) – 2 mg
Manganese (as Gluconate) – 1.15 mg
Chromium (as Chromium Picolinate) (Chromax®) – 100 mcg
Molybdenum (as Sodium Molybdate) – 45 mcg
Vitamin K2 (as Menaquinone-7) (K2Vital®) – 45 mcg
Boron (as Bororganic™ Glycine) (Albion®) – 1 mg
Ginkgo biloba Extract (leaves) (24% Ginkgoflavone glycosides, 6% Terpenoids) – 120 mg
Green Tea Extract (decaffeinated; 50% polyphenols) – 200 mg
Spectra® Total ORAC5 Blend – 50 mg
Yeast Beta Glucan (NQ™ Beta-1,3/1,6 Glucan) – 30 mg

Serving Size: 3 Tablets

Servings per Container: 30
Percent daily values are based on a 2,000 calorie diet
*Daily Value Not Established

Other Ingredients: Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Magnesium Stearate, Hypromellose, Silicon Dioxide, Pharmaceutical Glaze.

Albion® and Ferrochel® is a registered trademark of Albion Laboratories, Inc.
Chromax® is a registered trademark of Nutrition 21, LLC. Chromax® is patent protected.
K2Vital® is a registered trademark of Kappa Bioscience AS.
Spectra® is a registered trademark of VDF Futureceuticals, Inc.

Q&A

Q:  How should I take MultiV? 
A:  Always (always!) with a meal to aid absorption and digestion.

Q:  Should I take MultiV every day?  
A:  Yes, for maximum benefits you should take MultiV every single day of the year. Doing so helps ensure you keep a steady intake of vitamins and minerals that fills micronutrient gaps that are commonly associated with endurance training and that can negatively impact general health and exercise performance.

Q:  I weigh 125 lbs. Should I still take three tablets?
A:  It may take longer to replenish your status of any missing vitamins or minerals if you take fewer than three MultiV tablets per day. The ingredients in MultiV are dosed and portioned according to effective amounts in clinical research; taking a lower dosage will limit those effects.

Q:  Do I need to take all three tablets together or can I split it up?
A:  It doesn’t matter if you have a full serving all at once or if you break it up throughout the day. In fact, taking the tablets individually with separate meals is optimal; however, taking them all at once eliminates those “oops” days where you forget a dose. 

Q:  Is there an exercise-performance or energy-boost benefit to taking MulitV before training/racing?
A:  No. The trick is to take MultiV daily, as consistent use helps maximize the throughput of energy pathways that feed muscular performance. Those pathways are not easy to boost from a single, acute intake of vitamin/mineral catalysts. It’s a tightly controlled network of pathways and micronutrient incorporation into your network is done slowly and carefully. This rationale also applies to the additional non-MVM ingredients.

Q:  Is it better to take MultiV in the morning or at night?
A:  While it doesn’t really matter when you take MultiV, taking MultiV in the morning means that your body is more active, speeding digestion and assimilation.

Q:  Can I take MultiV and Optygen at the same time?
A:  Yes! In fact, Optygen should work even better if you replenish any missing vitamins and minerals with MultiV. Adaptogens work with pathways in your body which are reliant on adequate status of most vitamins and minerals for normal function.

Q:  If I take MultiV, should I also take HALO and Optygen?
A:  All First Endurance products are engineered to work together as a complementary system. HALO, Optygen/OptygenHP, and MultiV are designed for daily use to maintain whole-body peak performance. Other products – PreRace, EFS/EFS-PRO, Liquid Shot, and Ultragen – are designed for periodic use before, during, or after exercise. Piqued your interest? Check out our Daily Bundle to learn more and save.

Q: Is MultiV vegan friendly?
A: Yes.

Q:  Why does MultiV contain non-traditional MVM nutrients likeGinkgo biloba extract, green tea, beta-glucan, antioxidant blend, boron, vitamin K2 MK7?
A:  MultiV is an endurance athlete’s multi, not a bottle of cartoon character gummies. Human clinical studies support those non-traditional ingredients as specifically addressing certain needs of athletes that other multis ignore. Those include improvements to oxygen capacity, exercise performance, cardiovascular performance, fat oxidation, antioxidant capacity, hormonal support, and immune support. Those additional ingredients are also at their best when high-potency MVMs keep metabolic pathways replete.

Q:  How long does it take to start noticing the benefits of MultV?
A:  If you’re deficient in an essential vitamin or mineral like iron? A few days. The more general benefits improve over several weeks. The real test is the regressive depletion you’ll hit when you stop taking MultiV, depending on your body’s unique disposition.

Q:  Why did you use a different folate instead of folic acid?
A:  We’re glad you asked! There are several good reasons for folate that are being ignored by most multis. Folic acid itself is inactive, not made by human bodies, and not found in foods. The folate we use (MTHF or 5-MethylTetraHydroFolate) is the most critical form of folate in all living cells, and folic acid needs to be converted to MTHF during digestion for your body to use it. Normally, this process is adequate, but a majority of humans have one or more genetic variations that slow that conversion. These people get less efficacy from folic acid but have normal folate function when using MTHF in foods and supplements. Also, excess folic acid (called unmetabolized folate or UMF) accumulates in humans and interferes with folate functions, resulting in functional folate deficiencies, which can meddle with gene expression control (needed for training adaptations and responses to exercise), causing decreased long-term health. Taking too much folic acid can reduce effective folate levels? That’s 100% DV of irony.
 
Q:  Compared to the previous MultiV, why did biotin increase 100% DV to 1,000% DV?
A:  Actually, the amount of biotin per serving is exactly the same as previous MultiV – 300mcg. The change is only in the percentage, and it resulted from US government committees drastically lowering the DV of biotin from 300mcg to 30mcg. The new value reflects an average daily intake, not necessarily a daily need. This makes general biotin intakes look much better – now most people are around 100% Daily Value from their diets, instead of 30% or less. The regulatory thinking is there’s no change in overall health with the decreased DV. We disagree. We chose to continue with 300mcg biotin to maximize biotin function, especially in persons with common genetic variations that reduce biotin-dependent gene expression and particular metabolic pathways. This is an easily rectifiable impediment to health and performance, so we’re opting to maintain the previous levels. But there is good news: Your competition may be taking a multi that lowered its biotin to the recommended DV.

Q: Is MultiV gluten-free?
A: Yes.

Customer Reviews

  • MultiV gives me a reliable baseline every morning. Less afternoon slump, better mood. During endurance rides I used to cramp easily—now I feel more resilient. Vitamins, minerals, green tea extract all feel well balanced for my athletic demands.

    Jordan Lee

  • Been using MultiV daily for four weeks. I feel less fatigued during intervals, recover faster, my nails are stronger too. The blend of iron, zinc and green tea seems to support stamina and immunity. Definitely helping me push harder in training.

    Alex Morgan

  • After switching to MultiV from a basic multi, I noticed smoother energy, sharper focus, fewer colds. Especially appreciate the added antioxidants and iron chelate. It supports both performance and recovery without making me feel wired or uneasy.

    Taylor Rivera

  • Training intensity has gone up and so have demands on my body. MultiV keeps me from falling behind—my immune markers seem better, caffeine crashes milder, sleep feels more restorative. This multivitamin has become a solid foundation for performance.

    Riley Bennett

  • Used this throughout a high volume week and didn’t feel the usual fatigue. My skin cleared up, digestion felt better, and rides over two hours were more manageable. MultiV seems designed for endurance athletes who need more than standard vitamins.

    Casey Nguyen