Skip to product information
1 of 5

Metabolic Maintenance The Big One Plus Multivitamin without Iron – Iron Free Multivitamin for Women & Men with Vitamin A, C, Minerals, Methylated B Complex, and 2000 IU Vitamin D3 – 90 Capsules

Metabolic Maintenance The Big One Plus Multivitamin without Iron – Iron Free Multivitamin for Women & Men with Vitamin A, C, Minerals, Methylated B Complex, and 2000 IU Vitamin D3 – 90 Capsules

Regular price $105.87 AUD
Sale price $105.87 AUD Regular price
Save % Sold out

Metabolic Maintenance The Big One Plus Multivitamin without Iron – Iron Free Multivitamin for Women & Men with Vitamin A, C, Minerals, Methylated B Complex, and 2000 IU Vitamin D3 – 90 Capsules

Regular price $105.87
Sale price $105.87 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Satispay
  • Shop Pay
  • Visa

Who Benefits from an Iron-Free Multivitamin?

If you're after a multivitamin that doesn't overload you with iron, Metabolic Maintenance's The Big One Plus is a top pick. Men over 18, post-menopausal women, and those with conditions like haemochromatosis often prefer iron-free supplements. This formula provides a full spectrum of nutrients without the extra iron, making it ideal for anyone who gets enough iron from their diet or needs to avoid it. Plus, it's free from gluten, dairy, soy, corn, nuts, egg, shellfish, fish, and sesame – brilliant for those with sensitivities.

What Makes The Big One Plus Multivitamin Different?

The Big One Plus stands out for its thoughtful formulation. It's a comprehensive blend of essential vitamins and minerals, including a fully methylated B complex, vitamin D3, vitamin A, vitamin C, and trace minerals. Designed for both women and men, it supports energy metabolism, cellular methylation, and overall daily wellbeing. Many multivitamins contain iron, which is not ideal for everyone. This iron-free formula fills that gap without sacrificing nutrient density. With methylated B vitamins in their active forms, it offers advanced support for homocysteine balance and neurotransmitter production.

Key Ingredients and Their Roles

Methylated B Complex

The methylated B complex includes methylfolate (active folate), methylcobalamin (active B12), and pyridoxal-5-phosphate (active B6). These forms are readily used by the body, supporting homocysteine metabolism and neurotransmitter synthesis. Homocysteine is an amino acid that, when elevated, is linked to cardiovascular concerns. Methylated B vitamins help maintain healthy homocysteine levels already within the normal range.

Vitamin D3 (2000 IU)

Vitamin D3 is crucial for bone health, immune function, and calcium absorption. Many people have insufficient vitamin D levels due to limited sun exposure. This multivitamin provides 2000 IU per serving to support your daily needs.

Vitamin A and Vitamin C

Vitamin A contributes to vision health and immune function, while vitamin C is a powerful antioxidant that supports collagen formation and immune defence. Together, they help protect cells from oxidative stress.

Trace Minerals

The formula includes a range of trace minerals that act as cofactors for numerous enzymatic reactions. These minerals support energy production, nerve function, and metabolic balance.

How to Integrate This Multivitamin into Your Routine

For best results, take one capsule daily with food. The 90-capsule bottle provides a three-month supply. Consistent use helps maintain steady nutrient levels. As with any supplement, consult your healthcare provider before starting, especially if pregnant, nursing, or taking medications. Store in a cool, dry place away from sunlight. The capsules are easy to swallow with no aftertaste.

Frequently Asked Questions

Can I take this multivitamin on an empty stomach?

While it can be taken on an empty stomach, taking it with food may enhance absorption of fat-soluble vitamins like A and D. Some also find it gentler with a meal.

Is this product suitable for vegans?

The product is free from animal-derived ingredients such as dairy and eggs, but check the label or contact the manufacturer for specific vegan certification details.

How long does one bottle last?

With 90 capsules and one per day, one bottle lasts about three months.

Always read the label and follow the directions for use.

Worldwide Delivery

Vitamins4Australia offers free shipping to Australia & the US on every order, with no minimum spend required. Most orders are delivered within 2–7 business days after dispatch, and tracking details are sent by email once the order leaves fulfilment.

Returns and support

Vitamins4Australia offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

View full details
  • Free standard deliveryUsually 2–7 business days to Australia, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

☆☆☆☆☆

Buying guide and questions

Supplement guide

Metabolic Maintenance The Big One Plus Multivitamin without Iron – Iron Free Multivitamin for Women & Men with Vitamin A, C, Minerals, Methylated B Complex, and 2000 IU Vitamin D3 – 90 Capsules at Vitamins4Australia

Who Benefits from an Iron-Free Multivitamin?If you're after a multivitamin that doesn't overload you with iron, Metabolic Maintenance's The Big One Plus is a top pick. Men over 18, post-menopausal women, and those wit...

Category Multivitamins
Delivery area Worldwide
Checkout Secure checkout
Brand Metabolic Maintenance
Price $105.87
Availability Out of stock
cardiovascular supportdairy-freeenergy supportgluten-freehomocysteine balanceiron-freemen's healthMetabolic Maintenancemethylated B complexmultivitamin

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about Metabolic Maintenance The Big One Plus Multivitamin without Iron – Iron Free Multivitamin for Women & Men with Vitamin A, C, Minerals, Methylated B Complex, and 2000 IU Vitamin D3 – 90 Capsules

Is Metabolic Maintenance The Big One Plus Multivitamin without Iron – Iron Free Multivitamin for Women & Men with Vitamin A, C, Minerals, Methylated B Complex, and 2000 IU Vitamin D3 – 90 Capsules available worldwide?

This product is currently unavailable. Check back later or browse similar supplements in our collection.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.