The Big One® with Iron 90 Capsules

One-a-Day Multivitamin with Iron and Active B Vitamins

The Big One® with Iron is a one-per-day multivitamin and mineral with iron from Metabolic Maintenance. Each bottle holds 90 capsules, and the formula is made as a one-per-day capsule with key nutrients at high potency. It uses active forms such as L-methylfolate and methylcobalamin to support daily nutrition, energy and overall wellness.*

Why an Active-Form Multivitamin

Some people convert standard folic acid and B12 into their active forms less efficiently. The Big One® formulas use methylated folate and B12 and phosphorylated B2 and B6, which the body can use directly, plus chelated minerals for absorption. This version adds iron as ferrous bisglycinate, a well-tolerated, bioavailable form.*

What's in The Big One® with Iron

Our product photo shows the front of the bottle only, so amounts per capsule are not listed here. Ingredients named on the front label and in Metabolic Maintenance's product information:

• L-methylfolate (methylated folate)
• Vitamin B12 as methylcobalamin
• Phosphorylated forms of riboflavin (B2) and vitamin B6
• Chelated minerals
• Natural mixed carotenoids
• Natural vitamin E
• Iron as ferrous bisglycinate

Key Features of This Multivitamin

• One per day — designed as a one-capsule daily multivitamin and mineral
• Active B vitamins — L-methylfolate, methylcobalamin and phosphorylated B2 and B6*
• Chelated minerals — mineral forms chosen for absorption*
• Natural carotenoids and vitamin E — antioxidant support*
• Gentle iron — ferrous bisglycinate, a well-tolerated form*

Who This Multivitamin Is For

The Big One® with Iron is made for women in their childbearing years, adults with a low dietary iron intake, or anyone who needs extra iron as advised by a healthcare professional.*

How to Use

Take as directed on the label or by your health professional. Keep out of reach of children.

Frequently Asked Questions

How many capsules are in a bottle?

Each bottle holds 90 capsules. The formula is designed as a one-per-day multivitamin; follow the label for your dose.

What kind of iron is in The Big One® with Iron?

It uses ferrous bisglycinate, a chelated iron that Metabolic Maintenance describes as well tolerated and bioavailable.

What forms of folate and B12 does it use?

It uses L-methylfolate and methylcobalamin, the methylated forms of folate and B12.

*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.