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NaturesPlus

Mega B-150, Sustained Release, 60 Tablets

4.7 · 381 reviews
3,065 ₽

Balanced B-Complex Energy Support Dietary Supplement Vegetarian Gluten Free Micro-Gel Sustained Release System B vitamins are needed to convert foods into energy for the entire body. They are essential for heart, skin, eyes, hair and liver health, as well as for the nervous, immune and digestive systems and to support brain function, including systems associated with occasional anxiety. B vitamins function best when provided in a complete complex at the appropriate levels. In a special base which provides for the gradual release of ingredients over a prolonged period of time.

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Balanced B-Complex Energy Support Dietary Supplement Vegetarian Gluten Free Micro-Gel Sustained Release System B vitamins are needed to convert foods into energy for the entire body. They are essential for heart, skin, eyes, hair and liver health, as well as for the nervous, immune and digestive systems and to support brain function, including systems associated with occasional anxiety. B vitamins function best when provided in a complete complex at the appropriate levels. In a special base which provides for the gradual release of ingredients over a prolonged period of time.

Customer reviews

5.0
verified purchase
The best B complex on the market

I compared many many b-complex, this one came out on top. Here are my preferences: - Equal quantities, not causing imbalances - B9 is in salt form which is not masking B12 deficiency like folic acid. - B12 is methylcobalamin, not cianocobalamin, providing methyl helping/protecting liver instead of toxic cyanic compound damaging the liver. - B5, B9, B12 and Biotin is lower amount then in many other B complexes, which is great if your sleep is not the best. These would keep you awake more. - Choline/Inositol ratio is great, more inositol is better to support/protect liver - Sustained release: Vitamin B-s are better to be available for longer period of time instead of have one dose at a short period time. NaturesPlus has excellent quality, great product, good ingredients. Packaging size is perfect, no wasted space, bottle cap are easy for daily use. I would highly recommend this B complex to everyone.

8/15/2024
5.0
verified purchase
High-potency B-complex with excellent sustained release

This MEGA B-150 from NaturesPlus delivers serious nutritional value with quality ingredients and a balanced formula. The dosage is high and ideal for periods of stress, fatigue, or increased demand on the nervous system. The tablet size is a bit large, but manageable considering the content. I’ve experienced noticeable benefits in energy, focus, and stress resilience. I also appreciate the sustained release, which provides more stable support throughout the day. There’s a slight taste typical of B vitamins, but nothing unpleasant. Definitely a powerful and effective B-complex.

7/6/2025
5.0
verified purchase
Avoid deficiency with B-150

So many health issues are based on deficiency, I personally take a B complex to avoid that. For many years I took Now B100, but since I haven’t been regular on the daily with them, I thought I would try these. They are very potent! Nature’s Plus is a good brand, I usually buy Now but these meet my needs better for the time being. I watch Dr. Berg on youtube, he has a lot of very informative vids about vitamin B…. The whole gamut.

12/11/2024
4.0
verified purchase
My body is lighter

I have a mental illness, and I took this vitamin B for 90 days to improve the flow of neurotransmitters in my brain. I haven't felt any changes so far, but after taking this vitamin B, I started walking every morning. I don't know if it's because of the vitamin B or the walking, but I feel like my body is lighter. Taking some kind of supplement may be a good way to change my lifestyle. Either way, I would buy this B vitamin again.

4/25/2024
5.0
verified purchase
This is a great product!

Hello! I bought it, tried it, and loved it! Fast delivery. Well packaged. Good dosage and easy to digest. High quality. I can feel the effect. I recommend it! Thank you very much!

3/9/2026
5.0
verified purchase
Complete B-complex formula

Comprehensive B vitamin complex with all essential B vitamins. The sustained-release formula provides steady energy throughout the day. No niacin flush which I appreciate. Great for stress and energy support. Excellent value!

1/8/2026
5.0
verified purchase

Great for settling your nerves down when I’m not on my mega B my eyelid flickers cause the nerves when I’m on my mega B my eyelid does not flicker. I feel more relaxed B vitamin is very healthy for you very good for your body.

12/22/2025
5.0
verified purchase

High potency vitamin b complex Helps boost my nervous system. Good quality ingredients.

9/12/2025
5.0
verified purchase

Thank you for providing such outstanding supplements! The quality is exceptional, with thoughtfully selected ingredients that offer remarkable health benefits. Your products have made a significant positive impact on my overall well-being. I also appreciate the secure and reliable packaging. Thanks again, iHerb!

8/21/2025
5.0
verified purchase

Thank you for providing such outstanding supplements! The quality is exceptional, with thoughtfully selected ingredients that offer remarkable health benefits. Your products have made a significant positive impact on my overall well-being. I also appreciate the secure and reliable packaging. Thanks again, iHerb!

8/15/2025