Vitamins, Minerals & Core Nutrition Australia
If you’re wondering whether your everyday diet covers the basics, or your needs have shifted with a new routine, life stage or way of eating, understanding your options is a good place to start.
Our range of vitamins and minerals in Australia includes electrolyte powders and liquids, magnesium products, B vitamins and iron, vitamin D and K2, and whole-food organ capsules and powders. Explore the range to understand the differences and find what suits your needs and daily routine.
Why everyday nutrients matter
Vitamins and minerals are small parts of the diet that the body draws on all day: to turn food into usable energy, keep muscles and nerves working, manage fluid balance, and maintain bones, blood and other tissues. Needs shift with age, activity, climate and life stage, so intake can fall short without it being obvious, particularly when meals are rushed or whole food groups are regularly left out.
The foundations are everyday ones: regular meals built around a variety of vegetables, fruit, protein foods and whole grains, enough fluid across the day (more in hot weather or with exercise), some time outdoors, and steady sleep. Any product you choose works best as an addition to this base, filling a specific gap rather than replacing food.
| Supplement Type | What It Is Used For | In Our Range |
|---|---|---|
| Electrolytes | A practical way to add minerals to your water on hot days, around exercise or through a busy day. | Sodii Electrolyte Hydration Sachets | 30 Pack, Sodii Electrolyte Hydration Tub, Biotrace Elite Ion-Power Electrolytes |
| Whole-food organ products | For people who prefer a whole-food option, as capsules or powder, over isolated vitamins and minerals. | Ancestral Nutrition Primal Iron Capsules, Primal Collective Grass-Fed Beef Liver, NXGEN Beef Liver |
| B vitamins and iron | Often considered when your diet is limited or a practitioner has looked at your levels and suggested adding a specific nutrient. | Bioceuticals Methyl-Max, Therapure MTHFR Support Folate, Therapure MTHFR Support Hydroxy B12 |
| Magnesium | A common choice for active people and anyone who’d like a dedicated magnesium product in their routine. | Metagenics MagActive Muscle, BIOptimizers Magnesium Breakthrough Drink Powder |
When vitamin and mineral support makes sense
- You sweat a lot through work, sport or summer heat and want to replace fluids and minerals more deliberately.
- You eat little or no red meat, or follow a plant-based diet, and want to think about which nutrients need more attention.
- You train regularly and want to look after your muscles through training and recovery.
- You’ve had a recent blood test and your practitioner has suggested adding a specific nutrient.
- If you’re pregnant, planning a pregnancy, taking medication or managing a health condition, check with your health professional before adding vitamins or minerals, particularly iron.
- If you feel persistently tired, weak or unwell, speak to your GP first, as blood tests can show whether a nutrient shortfall or something else is involved.
Hydration and electrolytes
For hot days, long training sessions or busy days when water alone doesn’t feel like enough, this section covers powders and liquids that add sodium, potassium, magnesium and other minerals to your drinks.
Choose Sodii Electrolyte Hydration Sample Sachet if you’d like to try a single-serve sachet of sodium, potassium and magnesium from Lake Deborah salt, with less than 0.5g of sugar per serve, as a convenient way to support your daily hydration needs. Biotrace Elite Ion-Power Electrolytes with Zest is a liquid concentrate you add to water, providing sodium, potassium, magnesium and chloride, while myBrainCo MultiMag Hydration is a sports food powder built around four forms of magnesium, with 365 mg elemental magnesium per serve.
Magnesium for muscles
Magnesium is one of the minerals most often chosen by people who train regularly, work on their feet or want to look after their muscles. This section includes powders, a capsule, a tablet and a topical cream.
Choose Bioceuticals Ultra Muscleze if you prefer a powder combining magnesium with taurine, glutamine and B vitamins to support muscle function and energy levels, or Therapure My Pure Magnesium Citrate if you’d like magnesium citrate on its own in a capsule (150 mg elemental magnesium per serve) to support muscle relaxation and post-exercise recovery. Bioceuticals Ultra Muscleze Cream suits those who’d rather apply magnesium chloride, with menthol and wintergreen oil, to the skin to support muscle relaxation.
B vitamins and iron
For people who know which nutrient they’d like to add, or want to choose a particular form of B vitamin, this section brings together B-complex formulas, single B12 and folate drops, an iron tablet and an at-home gene test.
Choose myBrainCo Active-B Complex if you’d like a broad B-complex capsule to support energy production and healthy red blood cell production, or Bioceuticals Iron Sustain if you’re looking for iron, as iron glycinate with vitamin C and B vitamins in a tablet, to support energy levels and oxygen transport in the body. If you prefer a single B vitamin as a liquid, Therapure MTHFR Support Methyl B12 provides vitamin B12 as mecobalamin in drops, to support energy levels when dietary intake is inadequate.
Vitamin D and K2
If you spend most daylight hours indoors, cover up in the sun or want to keep an eye on vitamin D through the cooler months, this section includes vitamin D3 and K2 combinations, K2 on its own and a chewable option for children.
Choose Bioceuticals D3 + K2 Spray if you’d like vitamin D3 and K2 together as an oral spray to support bone health and healthy immune system function, or BioCeuticals K2 if you only want vitamin K2 (as MK-7, 180 micrograms per capsule) to support bone mineralisation. For children, BioGaia Protectis Kids is a chewable tablet combining a probiotic with vitamin D3 to support bone health in growing children.
Whole-food organ nutrition
Organ meats such as liver have long been part of traditional diets, and freeze-dried capsules and powders offer a way to include them without buying or cooking them.
Choose Ancestral Nutrition Primal Energy Women’s Formula if you’d like a capsule blend of Australian beef liver, spleen, heart and kidney, or Ancestral Nutrition Primal Energy (100 percent Beef Liver) Capsules if you prefer Tasmanian grass-fed and grass-finished beef liver on its own. Ancestral Nutrition Primal Multi Powder suits those who’d rather take freeze-dried beef liver, heart and kidney as a powder than as capsules.
Common questions about vitamins and minerals
Can I take several of these products together?
Often, yes, but check for overlap first. Many electrolyte products also contain magnesium, and iron and B-complex formulas can share several B vitamins, so add up the totals across labels rather than looking at each product alone. If you take medication or are combining iron with other products, check with your health professional.
What does “elemental” magnesium on a label mean?
Magnesium is always bound to another compound, such as citrate or glycinate, and the elemental amount is the magnesium itself. Two labels can look very different if one lists the compound’s weight and the other the elemental amount, so compare products on elemental magnesium per serve.
Do I need the MTHFR gene test before choosing B vitamins?
No, it is optional. The MTHFR Gene Variant Test uses an at-home cheek swab to identify specified variants in the MTHFR gene, which is involved in folate metabolism. The results are genetic information best considered with a practitioner, alongside your other health and nutrition information.
Why shop vitamins and minerals at Fairfield Nutrition
Every product in our vitamins and minerals range has been selected by our practitioner for its formulation, quality and real-world use, not marketing budgets. Supplements work best alongside good nutrition, sleep and daily habits, and our aim is to help you understand your options and choose what suits your needs.
Everything ships from Melbourne, with no overseas dropshipping. If something is out of stock, we tell you, and if we don’t think a product is right for you, we say so.
Products in this category are shown below.

Ancestral Nutrition, Primal Energy (100 percent Beef Liver), 120 Capsules



































































