Mega B-150 Balanced B-Complex
NaturesPlus
Mega B-150 Balanced B-Complex
4.7
★ ★ ★ ★ ★
(325 ratings)
Vitamin B5 150 mg
Choline 63 mg
Riboflavin 150 mg
Thiamin 150 mg
Vitamin B12 150 mcg
Biotin 150 mcg
Vitamin B6 150 mg
Score 78.0
An ultra-high potency B-complex with some active forms, but comes at a premium price and uses a less ideal B6 form.
Quantity: 60 Tablet(s)Servings size: 1 Tablet(s) (60 servings)
Selected goals:
Other goals:
Skin Health
Stress Relief
Energy
Brain Health
Cognitive Support
leaderboard Score 78.0
An ultra-high potency B-complex with some active forms, but comes at a premium price and uses a less ideal B6 form.
insights Analysis
NaturesPlus Mega B-150 positions itself as a high-potency B-complex, with most B vitamins provided at 150mg. It offers some advantages in terms of bioavailability, including Methylcobalamin for B12 and Calcium L-5-Methyltetrahydrofolate for Folate, which are active and highly absorbable forms. However, it still uses Pyridoxine Hydrochloride for B6, a form that may not be ideal for all individuals, especially at such high doses. The inclusion of high doses of PABA and Inositol further supports comprehensive B vitamin function. The main drawback is its relatively high price per serving (40 cents), which is significantly more expensive than the 'B-100' options and even some coenzymated B-complexes. The lower review count compared to other products suggests a smaller market presence or newer offering.
- Very high potency ('B-150') for most B vitamins.
- Includes active, bioavailable forms for Folate (L-5-Methyltetrahydrofolate) and B12 (Methylcobalamin).
- Contains supportive co-factors like PABA, Inositol, and Choline.
- Niacin is in the non-flushing Niacinamide form.
- High price per serving compared to most other B-complexes.
- Still uses Pyridoxine Hydrochloride for B6, which is less ideal than P-5-P for some individuals, especially at high doses.
- Lower review count compared to more established products.
- Very high doses of B vitamins may not be necessary for everyone and can sometimes lead to imbalances or specific sensitivities; consult a healthcare professional.
- As with any supplement, discontinue use if adverse reactions occur.
$28.86($0.48 per serving)
 iHerb | $ 28.86 |
bolt Effectiveness for goals
B-complex vitamins are essential cofactors for many metabolic processes. They play a role in converting food into energy, supporting nerve function, and red blood cell formation. This combination of B vitamins can contribute to overall wellness and vitality.
B vitamins are crucial for cellular metabolism, acting as coenzymes in the breakdown of carbohydrates, fats, and proteins. This process converts macronutrients from food into usable energy for the body. Specifically, thiamine, riboflavin, niacin, pantothenic acid, and biotin are heavily involved in these energy-yielding pathways.
Methylcobalamin is an active and bioavailable form of Vitamin B12. It plays a key role in neurological function, red blood cell formation, and DNA synthesis. This form is readily utilized by the body for various metabolic processes.
Folate (B9), Vitamin B6, and Vitamin B12 are interconnected in the methionine cycle, which is vital for many cellular functions. They collaborate to convert homocysteine into methionine, helping to support cardiovascular health. This synergistic action is crucial for maintaining proper neurological function and red blood cell production.
Inositol and Choline are often included with B vitamins, as they have similar functions. Choline is essential for neurotransmitter synthesis and liver function, while inositol is involved in cell signaling processes. Both contribute to cell membrane health and overall nervous system support.
schedule Dosage, timing & forms
Thiamine Hydrochloride is a widely used and well-established synthetic form of Vitamin B1. It is known for being readily absorbed and effectively utilized by the body to support carbohydrate metabolism and nerve function. Its stability makes it a common choice for oral supplements.
The recommended serving size for this B-complex formulation is one tablet. This provides a balanced spectrum of B vitamins and related nutrients as listed on the label. Each container offers 60 servings.
Yes, taking B-complex supplements with food is often suggested. This can help enhance the absorption of the water-soluble B vitamins and may also minimize any potential stomach discomfort, particularly for certain ingredients like niacin.
Many individuals prefer to take B-complex supplements in the morning. This is because B vitamins play a role in energy metabolism, and for some, taking them later in the day might interfere with sleep. Consistency in daily intake is often more crucial than the exact time.
Methylcobalamin is an active, coenzyme form of Vitamin B12. This means the body can utilize it directly without needing to convert it, making it highly bioavailable. It is often favored for its role in neurological function and methylation processes.
health_and_safety Safety & interactions
Most B vitamins are water-soluble, meaning the body excretes excess amounts. While generally safe, very high doses of certain B vitamins, like B6, over long periods can be associated with adverse effects. It's advisable to consult a healthcare professional before starting any new supplement regimen.
Yes, biotin, even at common supplement doses, can significantly interfere with certain laboratory tests, particularly those that use biotin-streptavidin technology. This can lead to falsely high or low results, which may impact diagnosis and treatment. It is important to inform your doctor and lab personnel about all supplements you are taking before any tests.
The bright yellow discoloration of urine after taking B vitamins is a common and harmless effect, primarily due to riboflavin (Vitamin B2). Riboflavin has a natural yellowish-green fluorescent pigment, and the body excretes excess amounts through the urine. This indicates that the body has absorbed what it needs, and the rest is being eliminated.
High doses of Vitamin B6 (pyridoxine), particularly 100 mg or more daily for extended periods, have been associated with peripheral neuropathy, characterized by nerve damage and symptoms like numbness and tingling. While the dose in this product is 150mg, individual sensitivity varies. It is recommended to discuss high-dose B6 intake with a healthcare provider.
Niacinamide (nicotinamide) is a form of Vitamin B3 that typically does not cause the 'niacin flush.' The flush, characterized by redness, itching, or tingling, is primarily associated with nicotinic acid, another form of niacin. Niacinamide is generally well-tolerated and less likely to produce this side effect.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Thiamine | 150 mg |
Riboflavin | 150 mg |
Niacin | 150 mg |
Vitamin B6 | 150 mg |
Folate | 417 mcg DFE |
Vitamin B12 | 150 mcg |
Biotin | 150 mcg |
Pantothenic Acid | 150 mg |
Choline | 63 mg |
Inositol | 150 mg |
PABA | 150 mg |
Categories
Vitamin B12 90.0
Uses Methylcobalamin, an active and highly bioavailable form of B12, ensuring efficient absorption and direct utilization for neurological health and energy metabolism at a robust 150mcg dose.
Niacin 85.0
Provides 150mg of Niacinamide, a high dose of the non-flushing form of B3. This offers strong support for metabolic processes and cellular energy without causing the uncomfortable 'niacin flush.'
Thiamin 80.0
Contains 150mg of Thiamine Hydrochloride (Vitamin B1). While a common form, the high dose ensures ample availability for carbohydrate metabolism and nervous system health.
Goals
Metabolism Boost 95.0
Providing B vitamins at a 150mg level, particularly in forms like Methylcobalamin and L-5-Methyltetrahydrofolate, ensures maximal coenzyme availability for metabolic processes, offering exceptional support for nutrient breakdown and energy conversion.
Energy 90.0
With most B vitamins provided at an extra-high 150mg dosage, including bioavailable Methylcobalamin for B12, this product offers very strong support for cellular energy production and overall vitality, potentially beneficial for those with higher demands or deficiencies.
Brain Health 90.0
The active form of Folate (L-5-Methyltetrahydrofolate) and Methylcobalamin for B12 are critical for neurological function and neurotransmitter synthesis. The high doses of other B vitamins, along with Inositol and Choline, provide robust support for cognitive performance.
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