Product Description
You're training hard, but here's what most endurance athletes don't realize: 70% of you are deficient in iron, and those daily training sessions are depleting critical vitamins and minerals faster than your regular diet can replace them. Your body is burning through nutrients at a rate that no amount of "eating clean" can keep up with.
First Endurance MultiV is the only multivitamin engineered specifically for the unique metabolic demands of endurance training and racing.
Industry-Leading Immune Protection Combines Yeast Beta Glucan, Vitamin C, and Zinc to shield you from the upper respiratory infections that sideline athletes during heavy training blocks. This isn't generic immune support—it's targeted protection against the specific threats endurance athletes face.
Highly Bioavailable Iron with Ferrochel® Uses Ferrochel Ferrous Bisglycinate, the gold standard for iron absorption. While 70% of endurance athletes are iron deficient, most multivitamins use cheap iron forms your body can't absorb. MultiV delivers 18mg of iron your muscles and blood actually use for oxygen delivery and ATP production.
Endurance-Specific Performance Blend Includes Ginkgo Biloba for improved VO2 max and altitude adaptation, Green Tea Extract to help convert BCAAs into usable energy, and Vitamin K2 MK7 to increase maximal cardiac output during exercise. These aren't random add-ins—they're research-backed ingredients that directly impact your performance.
The science here is simple: training depletes B vitamins needed for converting carbs and fats into ATP, while exercise-induced oxidative stress burns through antioxidants like Vitamins C and E. MultiV provides these at levels proven effective for athletes—not the minimal amounts designed for sedentary people. The Spectra ORAC blend delivers broad-spectrum antioxidant protection at doses that support recovery without interfering with training adaptations.
Daily Use: Take 3 tablets with your morning meal to establish your nutritional foundation for the day. Training Days: Never skip it on rest days—recovery is when your body rebuilds, and it needs these nutrients most. Pro Tip: Pair with food containing fat to maximize absorption of fat-soluble vitamins A, D, E, and K.
Pro road racers and SBT GRVL champions trust MultiV to keep them healthy through 20+ hour training weeks. Athletes report tangible improvements in energy and recovery within the first week, with blood work confirming improved nutrient status after 30 days.
Stop settling for one-size-fits-all multivitamins designed for office workers. This is your defense against the nutritional deficits that steal watts and sabotage recovery.
*If you take medications, be sure to check with your physician first before taking this supplement due to potential interactions.
- Gluten free
Supplement Facts
30 Servings
Serving Size: 3 Tablets
Serving Per Container: 30
| Amount Per Serving | ||
|---|---|---|
| % Daily Value* | ||
| Vitamin A (100% Beta Carotene) 900mcg RAE | ** | |
| Vitamin C (as Ascorbic Acid) 400mg | ** | |
| Vitamin D (as Cholecalciferol) 20mcg | ** | |
| Vitamin E (as d-alpha-Tocopheryl Succinate) 30mg | ** | |
| Vitamin K (as Phytonadione) 75mcg | ** | |
| Vitamin B1 (as Thiamin Mononitrate) 4mg | ** | |
| Vitamin B2 (as Riboflavin) 5mg | ** | |
| Niacin (as Niacinamide) 20mg NE | ** | |
| Vitamin B6 (as Pyridoxine Hydrochloride) 4mg | ** | |
| Folate (as L-5-Methylfolate Calcium) 400mcg DFE | ** | |
| Vitamin B12 (as Cyanocobalamin) 30mcg | ** | |
| Biotin 300mcg | ** | |
| Pantothenic Acid (as d-Calcium Pantothenate) 20mg | ** | |
| Choline (as Choline-L-Bitartrate) 55mg | ** | |
| Calcium (as Dicalcium Phosphate Anhydrous) 90mg | ** | |
| Iron (as Ferrous Bisglycinate (Ferrochell®) 18mg | ** | |
| Iodine (as Potassium Iodine) 150mcg | ** | |
| Magnesium (as Oxide, Dimagnesium Malate) 250mg | ** | |
| Zinc (as Oxide and Bisglycinate) 22mg | ** | |
| Selenium (as L-Selenomethionine) 55mcg | ** | |
| Copper (as Gluconate) 2mg | ** | |
| Manganese (as Gluconate) 1.15mg | ** | |
| Chromium (as Chromium Picolinate) (Chromax®) 100mcg | ** | |
| Molybdenum (as Sodium Molydbate) 45mcg | ** | |
| Vitamin K2 (as Menaquinone-7)(K2Vital®) 45mcg | ** | |
| Boron (as Bororganic™ Glycine)(Albion®) 1mg | ** | |
| Ginkgo biloba Extract (Ginko biloba)(leaves)(24% Ginkgoflavone glycosides, 6% terpenoids) 120mg | ** | |
| Green Tea Extract (Camellia sinesis)(leaves)(50% polyphenols)(decaffeinated) 200mg | ** | |
| Spectra Total ORAC5 Blend 50mg | ** | |
| Yeast Beta Glucan (Immudyne Nutritional NQ™) 30mg | ** | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Daily Value (DV) not established
Always Happy Promise: Don't like a product? Tell us within 30 days of receipt and we'll make it right and make you happy. Here at The Feed, we want you to love your experience and the sports nutrition products you purchase. If, for any reason, you are not satisfied with your nutrition specific purchase, tell us.
We do not accept returns on food items that have been opened, but we will issue a store credit if you are unsatisfied. In the event of a return, you must first contact us before sending back a return shipment.
Consumable products over $40 receive a 50% store credit. This includes specialty nutrition products such as ketones or supplements/vitamins.
First Endurance MultiV FAQ's
Everything you need to know before getting started.



Yes, for maximum benefits you should take MultiV every single day of the year. This will help ensure you keep a steady intake of vitamins and minerals. Micronutrient gaps can negatively impact health and exercise performance.
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.
Yes, First Endurance MultiV is vegan friendly.
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.
Yes! Your body does most of its rebuilding and adaptation on rest days. That's when you need these nutrients most. Consistency is key for maintaining optimal nutrient status.