MASON NATURAL Ultra B-100 Complex - 300 Tablets (Pack of 3)

Key Ingredients and Forms

Mason Natural Ultra B-100 Complex delivers a complete spectrum of B vitamins: thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), vitamin B6, biotin (B7), folic acid (B9), and vitamin B12 (as cyanocobalamin). These standard forms are chosen for their stability and effectiveness. The product contains no added sugar, yeast, wheat, dairy, gluten, fish, tree nuts, peanuts, egg, artificial colours or flavours, preservatives, animal products, or crustacean shellfish. It is also sodium-free. This clean ingredient profile makes it suitable for those with common dietary restrictions or sensitivities. For people seeking enhanced absorption, methylated forms are available elsewhere, but these traditional forms are well-absorbed by most individuals.

What Are the Benefits?

This B-Complex supplement is designed to contribute to normal energy-yielding metabolism and the normal function of the immune system. The eight B vitamins help your body break down carbohydrates, fats, and proteins into usable energy, making it a helpful addition to your daily routine if you feel fatigued or wish to maintain steady energy levels throughout the day. Additionally, B vitamins play a role in the normal functioning of the immune system, helping your body defend against everyday challenges. With a full range of B vitamins in each tablet, Mason Natural Ultra B-100 Complex offers a balanced approach to nutritional support. Users often note that it provides consistent energy without the jitters associated with caffeine.

How to Take B-Complex

Take one tablet daily with a meal and a full glass of water. B vitamins are water-soluble, so taking them with food can help with absorption and minimise any potential stomach upset. Consistent daily uses is recommended to maintain steady levels in the body. Avoid taking B-Complex late in the evening, as some people find the energy boost may interfere with sleep. If you are taking other medications or supplements, consult your health care provider to ensure there are no interactions. Store in a cool, dry place away from direct sunlight.

Side Effects and Interactions

B-Complex supplements are generally well tolerated, but some individuals may experience mild side effects such as nausea, stomach upset, or a harmless bright yellow urine due to riboflavin excretion. This is normal and indicates that your body is absorbing the vitamins. High doses of certain B vitamins, especially B6 and B12, can sometimes cause more pronounced effects, but the levels in this product are within standard ranges. If you are pregnant, nursing, or have a medical condition, consult a health care professional before uses. B vitamins can interact with certain medications, including antibiotics and anticonvulsants, so always discuss supplementation with your doctor if you take prescription drugs.

Frequently Asked Questions

Can I take this B-Complex on an empty stomach?

It is best taken with food to improve absorption and reduce the risk of stomach upset. However, many people tolerate it well on an empty stomach.

Is this product suitable for vegans?

Mason Natural Ultra B-100 Complex contains no animal products, making it suitable for vegetarians and vegans. Always check the label for confirmation.

How long does one bottle last?

Each bottle contains 100 tablets, providing a 100-day supply when taken as directed. The pack of 3 offers a convenient 300-day supply.

Does this contain caffeine or stimulants?

No, this product contains only B vitamins and no added caffeine or stimulants. Any energy boost comes from supporting your body's natural metabolism.

Why is my urine bright yellow after taking this?

Bright yellow urine is a common and harmless effect caused by riboflavin (B2) excretion. It is a sign that your body is absorbing the vitamins.

How to Choose the Right B-Complex

When selecting a B-Complex supplement, consider factors like ingredient quality, dosage, and allergen information. Mason Natural Ultra B-100 Complex stands out for its commitment to clean ingredients—no gluten, dairy, or artificial additives. It is also manufactured in facilities that follow Good Manufacturing Practice (GMP) and undergo rigorous testing. If you have a specific genetic variant like MTHFR, you may prefer a methylated formula, but for general wellness, this product provides a solid foundation. Always check the label for serving size and ensure the B vitamin dosages align with your needs. For most adults, one tablet daily provides adequate amounts of each B vitamin to support normal metabolism and immune function.

What is B-Complex?

B-Complex vitamins are a group of eight essential nutrients that work together to support overall health and wellbeing. These include thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate (B9), and cobalamin (B12). Each plays a unique role in the body, but they are most effective when taken together. B vitamins are crucial for converting food into energy, maintaining a healthy nervous system, and supporting red blood cell formation. Because they are water-soluble, the body does not store them in large amounts, so regular intake through diet or supplementation is important. Mason Natural Ultra B-100 Complex provides a comprehensive blend of these essential vitamins in a convenient daily tablet.

These statements have not been evaluated by the MHRA or FSA. This product is not intended to diagnose, treat, or prevent any disease.