NOW Foods Ultra B-12 Liquid – 5000 mcg B12 with 800 mcg Folic Acid, 118 ml (4 fl oz)

What Makes NOW Foods Ultra B-12 Liquid Special?

NOW Foods Ultra B-12 Liquid delivers a powerful 5,000 mcg of vitamin B12 per serving, alongside 800 mcg of folic acid – a combination that works together to support normal homocysteine metabolism and red blood cell formation. The formula includes three distinct B12 forms: methylcobalamin, adenosylcobalamin, and cyanocobalamin, maximising absorption and utilisation by the body.

This liquid supplement is convenient and easy to use. Simply hold one teaspoon (5 ml) under your tongue for 30 seconds before swallowing, allowing for sublingual absorption that bypasses digestive issues. It has a pleasant taste and is suitable for a wide range of diets: vegan, vegetarian, halal, kosher, soy-free, gluten-free, dairy-free, and egg-free. Manufactured in a GMP-certified facility, it undergoes rigorous third-party testing for purity and potency.

Key Benefits of Vitamin B12

Vitamin B12 contributes to several important health functions. It contributes to normal energy-yielding metabolism, helping your body convert food into usable fuel. It supports normal neurological function by maintaining the myelin sheath that protects nerve cells. B12 also plays a role in normal red blood cell formation, essential for oxygen transport, and contributes to normal homocysteine metabolism alongside folic acid and vitamin B6, supporting cardiovascular health.

This product is not intended to diagnose, treat, , or prevent any disease.

Why You Might Need a Vitamin B12 Supplement

Certain groups are more prone to B12 deficiency and may benefit from supplementation. Vegans and vegetarians are at higher risk since B12 is naturally present almost exclusively in animal products. Older people often produce less stomach acid, reducing absorption from food. Those with digestive conditions like Crohn’s disease, coeliac disease, or atrophic gastritis, or who have had gastrointestinal surgery, may also struggle to absorb enough B12.

People taking medicines such as metformin or proton pump inhibitors can experience lower B12 levels. Additionally, those with pernicious anaemia – an autoimmune condition affecting intrinsic factor production – may require high-dose supplementation or injections. For all these groups, a reliable, absorbable B12 supplement helps maintain healthy levels.

How to Choose the Best B12 Supplement

When selecting a B12 supplement, consider the form, dosage, and delivery method. The three main forms are methylcobalamin (the bioactive coenzyme form), adenosylcobalamin (important for mitochondrial energy), and cyanocobalamin (a stable synthetic form). Many high-quality supplements combine multiple forms to optimise absorption and utilisation.

Dosages range from 500 to 5,000 mcg, with higher doses often used for deficiency correction. Liquid drops and sublingual lozenges bypass digestive absorption issues, making them more effective for those with low stomach acid or intrinsic factor. Certifications like vegan, gluten-free, non-GMO, and third-party testing (e.g., GMP) provide added assurance of quality.

How to Take NOW Foods Ultra B-12 Liquid

Take 1 teaspoon (5 ml) daily, preferably in the morning with a meal. Hold under your tongue for 30 seconds before swallowing to allow sublingual absorption. A 118 ml (4 fl oz) bottle provides approximately 24 servings. As with any supplement, consult your health care provider before use, especially if you are pregnant, nursing, taking medication, or have a medical condition.

Frequently Asked Questions

Can you take too much B12? Vitamin B12 is water-soluble, so excess is usually excreted in urine. Doses up to 5,000 mcg are generally considered safe, but it’s wise to follow recommended dosages.

Is this product suitable for vegans? Yes, this B12 is derived from non-animal sources and is labelled vegan/vegetarian.

How long does one bottle last? At one teaspoon per day, a 118 ml bottle provides about 24 servings.