#1 Rated B-Complex Vitamins in 2025𐠒
- High-potency B-vitamins formula + choline & inositol
- Supports energy metabolism
- Promotes nervous system healthy & cellular resilience*
- With methylation support from folate and B12
- US-made, 100% vegan, non-GMO, gluten-free
60-day money-back guarantee & free shipping.
How you might benefit from Meo Nutrition B-complex*
While results can vary from person to person, consistent use may lead to the following benefits:
2–6 weeks
Supports consistent daily energy.*
Promotes focus and mental clarity.*
6–12 weeks
Positive mood support & stress resilience.*
Healthy red blood cell formation and oxygen delivery.*
Enhanced skin, hair, and nail vitality.*
12+ weeks
Support for long-term metabolic health and nervous system function.*
Maintenance of healthy homocysteine and other health markers.*
What to Expect
Main Benefits
Metabolism & Energy Support
High-dose B1, B2, B3, B5, and B6 help convert carbs, fats, and proteins into usable energy, supporting sustained vitality.*
Cellular Repair & Methylation
Folate and B12 assist DNA synthesis and methylation, essential for cardiovascular health, detox, and cellular renewal.*
Cognitive & Nervous System Function
B12, choline, and folate support neurotransmitter synthesis, nerve signaling, and mental clarity, especially during stress.*
Hair, Skin & Nail Health
Biotin and pantothenic acid contribute to keratin structure and collagen metabolism, promoting visible improvements in appearance.*
Ingredients derived from the purest origins
We give you a breakdown of natural ingredients backed by science, meticulously sourced and expertly crafted to deliver unparalleled results.
One of the top brands on the market
Here's how Meo Nutrition B-complex supplement compares to similar products on the market:
MEO
Other Brands
All 8 B-complex vitamins + C, choline & inositol
Lab-tested
Manufactured in a GMP & FDA Facility
Non-GMO
60 day money-back guarantee
60-Day Money Back Guarantee
Join all of our monthly Meo Nutrition subscribers
You’ll save money, time, and effort. It takes consistency and commitment to truly see the biggest results. By joining our community, you'll get access to our:
- Exclusive Facebook group community
- E-Books for memory and cognition training
- Guides to help you build routines easily
- Plus so much more!
Web Price
1 Bottle
Best Value
6 Bottles
Most Popular
3 Bottles
100% Refund Policy
We offer a 100% money-back guarantee within 60 days of receiving any product. Try it out, if you're not happy we'll refund your purchase.
Core Values
Premium Quality
We prioritize uncompromising quality standards in sourcing and manufacturing, ensuring every product surpasses expectations.
Customer-Centric
We are committed to delivering exceptional service and support, prioritizing the needs and satisfaction of our customers at every touchpoint.
60 Day Guarantee
If you are not satisfied with our product or service, we provide a 60-day, no-questions-asked guarantee. Simply return the product for a full refund.
Trusted By Thousands of Customers and Nutritionists Alike
"Quick delivery & great service."
I have ordered my supplements from Meo Nutrition for years now. I love their fast shipping, great service, and good guarantees. Love the company and their products.
- Debbie
"They have everything you could ask for."
Meo Nutrition has become my favorite brand for all my supplement needs. Its rare to see a brand with their level of commitment to high-quality ingredients, and I also appreciate the transparency in their labeling. Never had a problem with their delivery times, and each bottle is packaged securely.
- Stephanie
"The new standard."
I was hesitant to try a new supplement brand, but Meo Nutrition exceeded all my expectations. From the effectiveness of their products to the excellent customer service, everything has been fantastic. The detailed info and usage instructions make it easy to integrate their supplements into my daily routine.
- Julie
Frequently Asked Questions
Got Questions? We've Got Answers
100% Satisfaction Guarantee
We'll refund your money if Meo Nutrition B-complex isn't for you!
Order now with confidence! If for any reason you don't think Meo Nutrition B-complex is for you, we offer a 60 day money-back guarantee. So if you don't love it, you can get your money back. No questions asked!
Buy NowCustomer Reviews
- GaryVerified BuyerRated 5 out of 5 stars7 months agoReviewingB-complexEnergy Boosts That Lasts All Day
Meo Nutrition B-complex is a fantastic supplement! I've noticed a real improvement in my energy levels and mental clarity since I started taking it. The time-release formula is a big plus it provides a steady boost throughout the day without any jitters or crash. It’s also easy on the stomach, which hasn’t always been the case with other B-complex vitamins I’ve tried. Great quality, trusted brand, and excellent value.
Age Range 35-44Gender MaleMy Results More Energized - JosephVerified BuyerRated 5 out of 5 stars7 months agoReviewingB-complexExcellent source of B vitamins
My family has been taking B-complex which is loaded with B vitamins. Meo Nutrition is one of the best quality companies in the business. B vitamins are healthy for your body. Highly recommend Meo and this product.
Age Range 35-44Gender MaleMy Results More Energized - JessicaVerified BuyerRated 4 out of 5 stars7 months agoReviewingB-complexMore Energy, Less Fatigue!
Great B-complex! I feel more energized and less tired throughout the day
Age Range Over 65Gender FemaleMy Results More Energized - SabineVerified BuyerRated 5 out of 5 stars7 months agoReviewingB-complexExtra energy
Started taking this as I just crossed 53 and noticed I did not have as much energy nowadays. This has really helped me get my mojo back when working in the yard on weekends!
Age Range 45-54Gender FemaleMy Results More Energized - JerickaVerified BuyerRated 4 out of 5 stars7 months agoReviewingB-complexGood energy boosters❗️
These vitamins have been very helpful to me. They are a bit weird when swallowing Almost said if they can get stuck in your throat this is probably due to the outer layer of the capsule, which can sometimes be a little bit sticky when dissolving. Also experience, yellow urine when I started taking these, it is a common side effect, with the complex be vitamin due to the B12 in its ingredients. I do feel like I have a really good burst of energy, especially in the morning in the middle of the day, and I don’t experience very much fatigue, or tiredness towards the end. The bills sizes are a little bit above average, so if it’s hard for you to swallow, maybe consider a smaller form of this pill will be better.
Gender FemaleMy Results More Energized
Meet the Medical Experts Advocating for Our Supplements
At Meo, we collaborate with numerous outstanding and insightful individuals. This includes esteemed scientists, nutritionists, and medical doctors. Their invaluable expertise plays a pivotal role in steering our product innovation and growing our company.
Dr. Brems, PhD
Medical Doctor
Dr. Zaky, MD
Medical Doctor
Dr. Sila Bal
Senior Nutrition Scientist
Dr. Jonathan Lee, MD, MPH
Clinical Research Director
Dr. Emily Garcia, PhD, RDN
Senior Research Scientist
𐠒According to supplement-review.co.
References:
- Colombo VE, Gerber F, Bronhofer M, Floersheim GL. Treatment of brittle fingernails and onychoschizia with biotin: scanning electron microscopy. J Am Acad Dermatol. 1990 Dec;23(6 Pt 1):1127-32. doi: 10.1016/0190-9622(90)70345-i. PMID: 2273113.
- Wilson CP, McNulty H, Ward M, Strain JJ, Trouton TG, Hoeft BA, Weber P, Roos FF, Horigan G, McAnena L, Scott JM. Blood pressure in treated hypertensive individuals with the MTHFR 677TT genotype is responsive to intervention with riboflavin: findings of a targeted randomized trial. Hypertension. 2013 Jun;61(6):1302-8. doi: 10.1161/HYPERTENSIONAHA.111.01047. Epub 2013 Apr 22. PMID: 23608654.
- Sudchada P, Saokaew S, Sridetch S, Incampa S, Jaiyen S, Khaithong W. Effect of folic acid supplementation on plasma total homocysteine levels and glycemic control in patients with type 2 diabetes: a systematic review and meta-analysis. Diabetes Res Clin Pract. 2012 Oct;98(1):151-8. doi: 10.1016/j.diabres.2012.05.027. Epub 2012 Jun 22. PMID: 22727498.
- Hill MH, Flatley JE, Barker ME, Garner CM, Manning NJ, Olpin SE, Moat SJ, Russell J, Powers HJ. A vitamin B-12 supplement of 500 μg/d for eight weeks does not normalize urinary methylmalonic acid or other biomarkers of vitamin B-12 status in elderly people with moderately poor vitamin B-12 status. J Nutr. 2013 Feb;143(2):142-7. doi: 10.3945/jn.112.169193. Epub 2012 Dec 12. PMID: 23236022.
- Briani C, Dalla Torre C, Citton V, Manara R, Pompanin S, Binotto G, Adami F. Cobalamin deficiency: clinical picture and radiological findings. Nutrients. 2013 Nov 15;5(11):4521-39. doi: 10.3390/nu5114521. PMID: 24248213; PMCID: PMC3847746.
- Huijts M, van Oostenbrugge RJ, Rouhl RP, Menheere P, Duits A. Effects of vitamin B12 supplementation on cognition, depression, and fatigue in patients with lacunar stroke. Int Psychogeriatr. 2013 Mar;25(3):508-10. doi: 10.1017/S1041610212001925. Epub 2012 Nov 19. PMID: 23158866.
- Abdollahifard S, Rahmanian Koshkaki A, Moazamiyanfar R. The effects of vitamin B1 on ameliorating the premenstrual syndrome symptoms. Glob J Health Sci. 2014 Jul 29;6(6):144-53. doi: 10.5539/gjhs.v6n6p144. PMID: 25363099; PMCID: PMC4825494.
