• Vitamin B12 Methylcobalamin 1000µg
  • Vitamin B12 Methylcobalamin 1000µg
  • Vitamin B12 Methylcobalamin 1000µg
  • Vitamin B12 Methylcobalamin 1000µg
  • Vitamin B12 Methylcobalamin 1000µg
  • Vitamin B12 Methylcobalamin 1000µg
  • Vitamin B12 Methylcobalamin 1000µg
  • Vitamin B12 Methylcobalamin 1000µg

Key Benefits

✅ High-Strength Formula — 1000µg methylcobalamin per tablet for superior bioavailability
✅ Energy & Nervous System Support — helps reduce tiredness and fatigue while supporting nerve health
✅ Vegan/Vegetarian & Gluten-Free — ideal for plant-based and restrictive diets
✅ UK Made to GMP Standards — third-party lab tested for purity and potency
✅ Huge Value Pack — 450 tablets (14+ months’ supply) in one pouch
✅ 60-Day Money-Back Guarantee — satisfaction guaranteed or your money back
By YouNutri

Vitamin B12 Methylcobalamin 1000µg

450 tablets, 1-a-day, 14+ months supply


✅ High-Strength Formula
✅ Energy & Nervous System Support
✅ Vegan/Vegetarian & Gluten-Free
✅ Huge Value Pack
✅ UK Made to GMP Standards
✅ Lab Tested

YouNutri Vitamin B12 1000µg delivers a high-strength, daily dose of methylcobalamin — the body’s most active and bioavailable form of vitamin B12. It supports energy production, nervous system health, and immune resilience — ideal for vegans, vegetarians, and anyone seeking a natural energy boost.
Made in the UK to GMP standards, lab-tested for purity, and backed by our 60-day money-back guarantee.
Each pouch provides 450 tablets — over 14 months of continuous support.

£8.99
£8.99
Sale Sold out
Shipping calculated at checkout.

Works in synergy with
Magnesium Bisglycinate + Aquamin® - Safe & Gentle
Magnesium Bisglycinate + Aquamin® - Safe & Gentle
£9.99
£9.99
ZenMood – Stress, Anxiety & Sleep Support
ZenMood – Stress, Anxiety & Sleep Support
£29.99
£29.99
  • Orders are typically delivered in 2-3 days
  • Expedited delivery option at checkout
  • Free Shipping over £20
  • 60 day money back guarantee

Key Benefits

✅ High-Strength Formula — 1000µg methylcobalamin per tablet for superior bioavailability
✅ Energy & Nervous System Support — helps reduce tiredness and fatigue while supporting nerve health
✅ Vegan/Vegetarian & Gluten-Free — ideal for plant-based and restrictive diets
✅ UK Made to GMP Standards — third-party lab tested for purity and potency
✅ Huge Value Pack — 450 tablets (14+ months’ supply) in one pouch
✅ 60-Day Money-Back Guarantee — satisfaction guaranteed or your money back
Description
YouNutri Vitamin B12 1000µg is a premium, high-strength supplement formulated with methylcobalamin, the biologically active and most absorbable form of vitamin B12. Each tablet delivers 1000µg (1mg) of pure B12 to help reduce tiredness and fatigue, support the nervous system, and maintain normal red blood cell formation.

🧠 Vitamin B12 is essential for energy metabolism — helping convert food into usable energy — and plays a vital role in brain health, mood balance, and psychological function.

🌱 Because vitamin B12 is found almost exclusively in animal foods, those following vegan or vegetarian diets often struggle to maintain optimal levels through diet alone.

Manufactured in the UK under GMP standards and independently lab-tested for quality, YouNutri B12 offers complete transparency and reliability. Each pack contains 450 vegan, gluten-free tablets, providing over 14 months of consistent support.
Whether you’re boosting daily energy, supporting cognitive clarity, or maintaining long-term nerve and immune health, this methylcobalamin B12 delivers trusted, research-backed results — all supported by our 60-day money-back guarantee.
1 Tablet Provides Amount %NRV†
Vitamin B12 1000µg 40000%

†NRV = Nutrient Reference Value

VITAMIN B12 CONTRIBUTES TO:

• The reduction of tiredness and fatigue
• The normal functioning of the immune system
• Normal energy-yielding metabolism
• Normal functioning of the nervous system
• Normal homocysteine metabolism
• Normal psychological function
• Normal red blood cell formation

These claims are found in the EU Register of nutrition and health claims and are authorised by the European Commission.

Bulking agents: calcium carbonate, microcrystalline cellulose; anti-caking agent: stearic acid; vitamin B12 (as methylcobalamin).

Clean Label Transparency

Our microcrystalline cellulose is plant-derived and recognised as a clean-label, natural, and minimal ingredient. Our stearic acid is sourced from sustainable plants and used simply to help fill and stabilise the tablets.

Take 1 tablet daily with a glass of water. Do not exceed 1 tablet per day.

Caution

Always consult your doctor before taking food supplements, especially if you are taking medication, have an existing medical condition, or are pregnant or nursing.
Food supplements should not be used as a substitute for a varied and balanced diet or healthy lifestyle.

Why Vitamin B12 Methylcobalamin Works

Focus on the science behind energy, cognition, and long-term nervous system support
Vitamin B12 is one of the most essential nutrients for energy, mental clarity, and nerve health — yet one of the most commonly under-consumed, especially among vegetarians and vegans.
YouNutri Vitamin B12 1000µg delivers the most effective form, methylcobalamin, in a clean, high-absorption tablet that restores and maintains your body’s natural balance.

🌱  Methylcobalamin — The Body’s Active Form of B12

Not all vitamin B12 is the same. Methylcobalamin is the biologically active form — the exact version your body uses in cellular energy production and neurological function.

Unlike synthetic cyanocobalamin (used in cheaper supplements), methylcobalamin doesn’t need conversion by the liver, meaning it’s absorbed faster and used more efficiently.

It directly supports energy metabolism, red blood cell formation, and the production of neurotransmitters vital for mood and focus.Multiple clinical studies have confirmed that oral vitamin B12 supplementation is just as effective as intramuscular injections for restoring and maintaining healthy B12 levels in most people.

Research published inFrontiers in MedicineandIrish Journal of Medical Sciencefound no significant difference in long-term blood B12 status between oral, sublingual, and injected forms — meaning that a well-absorbed oral form like methylcobalamin provides all the same benefits, without the needles or clinic visits.

🧠 Brain and Nervous System Support

Vitamin B12 plays a crucial role in maintaining the protective myelin sheath around your nerves, which allows electrical signals to travel efficiently throughout the body.
Adequate levels of B12 support healthy brain function, memory, and concentration, while deficiency can lead to fatigue, irritability, or “brain fog.”
Research shows that consistent methylcobalamin intake helps maintain cognitive performance and may support healthy ageing by protecting neurons against oxidative stress.

💪 Energy Metabolism and Fatigue Reduction

B12 helps convert carbohydrates, fats, and proteins into usable cellular energy — powering everything from muscle contraction to mental alertness.
Low B12 levels are one of the most common causes of persistent tiredness, especially in those on plant-based diets.
Regular supplementation restores natural vitality and reduces fatigue without the spikes and crashes associated with caffeine or stimulants.

🥦 Why Many People Are Deficient

Vitamin B12 is naturally found almost exclusively in animal foods such as meat, fish, and dairy.Because of this, vegetarians and vegans often struggle to reach recommended levels through diet alone.
Even among non-vegans, absorption can decline with age or digestive issues, making supplementation a practical and reliable way to maintain optimal levels.
Each YouNutri tablet provides 1000µg — a safe, evidence-based strength that supports long-term wellbeing without risk of excessive intake.

🔬The Result — Clarity, Energy, and Lasting Vitality

With regular use, YouNutri Vitamin B12 helps maintain:

• Steady daily energy and reduced fatigue
• Sharp mental focus and memory
• A healthy nervous system
• Normal red blood cell formation
• Strong immune resilience

FAQs

Methylcobalamin is the active, bioavailable form of vitamin B12 that the body can use directly, supporting optimal absorption and function.

Vegans, vegetarians, older adults, those with absorption issues (e.g., low stomach acid), or anyone experiencing fatigue or low energy may particularly benefit.

Vitamin B12 has a very high safety threshold in healthy adults. 1000 µg (1 mg) daily is a commonly used high-strength dose and falls well within safe usage for supplementation.

Take one tablet daily with water, ideally with your main meal for best absorption. No other actions are required.

The pouch contains 450 tablets, meaning over 14 months’ supply when taken once daily — excellent value.

Yes. The formula is vegan/vegetarian,gluten-free, with no artificial colours or flavours — making it suitable for diverse dietary needs.

Generally yes, but if you are on specific medications (e.g. certain anaemia treatments) or have a medical condition, consult your healthcare professional before use.