Vitamin B Complex

B vitamins don’t work in isolation. The eight members of the B-vitamin family each activate distinct metabolic pathways, and they work best together. A vitamin b complex supplies all eight in a single daily dose.

Each B vitamin has a specific role. B1 and B2 drive glucose into ATP, the fuel your cells run on. B6 supports over 100 enzymatic reactions, including the production of serotonin and dopamine. Folate and B12 work together on DNA synthesis and red blood cell formation, and B12 absorption depends on stomach acid, which is why older adults are particularly at risk of deficiency.

Research suggests a vitamins b complex may support energy metabolism and reduce fatigue, especially under sustained stress. B6 and B12 status has been linked to mood and neurological health in the clinical literature, and folate is well established as critical during early pregnancy.

Vegetarians and vegans, older adults, and anyone on long-term antacids or metformin commonly benefit from B complex supplementation. Athletes with high energy demands reach for it too.

NutritionMarket carries a range of vitamin b complex options from trusted Australian and international brands, including tablet b complex formats and higher-potency practitioner formulas. Orders ship quickly from our Australian warehouse.

Showing 1–12 of 19 resultsSorted by popularity

MTHFR Support Folate 400 Drops
Rated 4.00 out of 5
$55.45
- Providing 400µg levomefolic acid in each 2 drop dose
- When dietary intake is inadequate this product may help to
  - Support blood health
  - Help protein synthesis in the body
  - Assist healthy red blood cell production
Add to cart
Sale!
Herbs of Gold Activated B Complex
Rated 4.00 out of 5
Price range: $31.50 through $40.25 Save up to 30%
- Combines biologically active forms of B vitamins
- May help to
  - Support energy production
  - Support brain health and cognitive function
  - Support healthy stress response in the body
  - Support cardiovascular system health and blood health
- Does not contain egg, milk, peanut, soy, tree nuts, animal products, gluten or lactose
- Free from artificial colours, flavours and preservatives
- Vegan friendly
Select options This product has multiple variants. The options may be chosen on the product page
Sale!
Blackmores Insolar
Original price was: $21.99.Current price is: $17.59. Save 20%
- Vitamin B3 in nicotinamide form
- May help to
  - Convert food into energy
  - Support energy production
- No added gluten, wheat, milk derivatives or preservatives
- No added artificial colours, flavours or sweeteners
Add to cart
Sale!
Herbs of Gold Vitamin B1 100mg
Original price was: $27.50.Current price is: $19.25. Save 30%
- A high-strength vitamin B1 supplement
- May be beneficial to
  - Support emotional wellbeing
  - Aid the synthesis of the neurotransmitters
  - Support nervous system health and function
  - Assist the metabolism of carbohydrates, proteins and fats to support energy production
- Does not contain egg, milk, peanut, corn, soy, tree nuts, gluten or lactose
- No artificial colours, flavours or preservatives
- Vegan friendly
Add to cart
Sale!
MTHFR Support Hydroxy B12 100 Drops
Original price was: $35.75.Current price is: $31.46. Save 12%
- Liquid hydroxocobalamin drops providing 100 µg vitamin B12 per 2 drop serve
- When dietary intake is inadequate this product may help to
  - Help protein synthesis in the body
  - Support nervous system health and function
  - Maintain immune system health and function
  - Assist healthy red blood cell production and support blood health
Add to cart
Vitality Solutions Methyl Master
$50.75
- Combines Quatrefolic® coenzyme Q10 with zinc, choline, biotin and serine
- Also covers zinc and a blend of activated B group vitamins
- May help to
  - Reduce homocysteine levels
  - Support nervous system health
  - Aid synthesis of neurotransmitters
  - Reduce free radicals formed in the body
- No added gluten, milk, lactose, peanuts, tree nuts, fish, crustacea, egg or sesame seeds
- No added artificial sweeteners or flavours
- Vegan friendly
Add to cart
Sale!
MTHFR Support Methyl B12 100 Drops
Original price was: $35.90.Current price is: $31.59. Save 12%
- Liquid Vitamin B12 drops containing 100µg of mecobalamin per serve
- When dietary intake is inadequate this product may help to
  - Support energy levels
  - Aid protein synthesis in the body
  - Help synthesis of neurotransmitters
  - Support nervous system health and function
- No added gluten, soy or dairy
- Vegan friendly
Add to cart
Sale!
Blackmores Energy B12 Rapi-Melt
Original price was: $28.00.Current price is: $21.00. Save 25%
- Mecobalamin (co-methylcobalamin) vitamin B12 in tablet form, designed to melt in the mouth
- Provides 1000 micrograms per tablet
- May help to
  - Support nervous system function
  - Assist health red blood cell production
  - support those experiencing weariness or feeling of weakness
  - Support cognitive function when dietary intake of vitamin B12 is inadequate
- No added yeast, gluten, wheat, milk derivatives or artificial colours or flavours
Add to cart
Sale!
Herbs of Gold Activated Folate 500
Original price was: $28.50.Current price is: $19.95. Save 30%
- Methylfolate (5-MTHF), the metabolically active form of folate, in proprietary Quatrefolic® form
- May help to
  - Support emotional wellbeing
  - Support healthy foetal development
  - Support cardiovascular system health
  - Support cognitive function and memory
- Does not contain egg, milk, peanut, soy, tree nuts, animal products, gluten or lactose
- Free from artificial colours, flavours and preservatives
- Vegan friendly
Add to cart
Sale!
Herbs of Gold Activated Sublingual B12
Original price was: $36.50.Current price is: $25.55. Save 30%
- Co-methylcobalamin, bio-active form of vitamin B12, in a tablet which dissolves under the tongue
- May help to
  - Support energy production
  - Support red blood cell health
  - Support nervous system health
  - Maintain haemoglobin synthesis
- Does not contain egg, milk, peanut, soy, tree nuts, animal products, gluten or lactose
- Free from artificial colours, flavours and preservatives
- Vegan friendly
Add to cart
MTHFR Support Starter B
$40.00
- Features a combination of activated B group vitamins
- May be helpful to
  - Maintain energy levels
  - Support nervous system function
  - Support a healthy immune system
  - Aid the metabolism of carbohydrates, fats and proteins
- Free from soy, egg, dairy, GMO and nuts
- Vegan friendly
Add to cart
Sale!
Thompson’s Biotin 150 mcg
Original price was: $22.99.Current price is: $17.02. Save 26%
- Biotin, also known as Vitamin B7, provided in a convenient 1 a-day formula
- May help to
  - Maintain energy levels
  - Support biotin levels in the body
  - Help convert dietary carbohydrates, fat and protein into energy
- No added gluten, lactose, nuts, shellfish, sugars, dairy, egg, fish, sesame seeds, corn or soya beans
- No artificial colours, flavours or preservatives
- Vegan friendly
Add to cart