10 Best B Complex Supplement With B12 of 2026

Last updated on 05/24/2026
Advertising disclosure
Best Choice
1
9.7
Exceptional
Vitamin B Complex for Men & Women - Riboflavin B2, B12, B1, B3, B5, B6, B7, B8, B9 | Vitamin C, Choline, Inositol | B-Complex Supplement | Energy, Brain & Heart Support | Lab Tested | 120 Vegan Caps
NUTRAHARMONY

Vitamin B Complex for Men & Women - Riboflavin B2, B12, B1, B3, B5, B6, B7, B8, B9 | Vitamin C, Choline, Inositol | B-Complex Supplement | Energy, Brain & Heart Support | Lab Tested | 120 Vegan Caps

Why we love it
  • Supports energy and mood stability.
  • Enhances immune and heart function.
  • Quality made in the USA.
Main Highlights
  • Full-Spectrum Vitamin B Complex — a comprehensive blend of essential B vitamins: B1, B2, B3, B5, B6, B7, B12, and Folate 5-MTHF, synergistically paired with Vitamin C and Magnesium, plus Choline and Inositol, to support your daily nutritional foundation.
  • Advanced Bioactive Forms — formulated with active 5-MTHF Folate rather than folic acid and Methylcobalamin as the preferred form of Vitamin B12, designed for efficient absorption and effective utilization.
  • Energy & Vitality — supports sustained stamina and natural vigor throughout the day. Designed to help maintain a steady pace, clarity, and consistent daily performance.*
  • Nervous System & Stress Support — designed for nervous system health and inner balance. Supports your natural resilience to daily stress and helps maintain emotional steady ground.*
  • Metabolic & Methylation Support — B Complex capsules contribute to healthy metabolic activity and support key methylation pathways essential for cellular balance and overall wellness.*
  • For Men and Women — formulated for both men and women seeking daily support for energy, vitality, nervous system health, stress balance, and healthy metabolic function.*
  • Premium Quality — made in USA with globally sourced ingredients in GMP-certified facilities and third-party lab tested for purity and quality. Carefully crafted to deliver consistent, reliable support with every capsule.
9.7
Exceptional
Amazon Logo
🛡️Trusted by 100M+ UsersWhy?
Best Value
2
9.6
Superb
(2 Pack) Vitamin B12 and B6 Liquid Drops, B12 Sublingual Vitamin B Complex - B 12 Vitamin 5000mcg - B12 Methylcobalamin for Energy, Brain, and Heart Support with 27,200 mcg, Raspberry, (80 Servings)
NUSAVA

(2 Pack) Vitamin B12 and B6 Liquid Drops, B12 Sublingual Vitamin B Complex - B 12 Vitamin 5000mcg - B12 Methylcobalamin for Energy, Brain, and Heart Support with 27,200 mcg, Raspberry, (80 Servings)

Why we love it
  • Enhanced energy and wellness.
  • Quick and easy absorption.
  • Vegan and gluten-free formula.
Main Highlights
  • 5-in-1 Liquid Vitamin B Complex: Each 1.5 ml serving contains Vitamin B12 (as Methylcobalamin) 5000 mcg, Vitamin B6 (as Pyridoxine HCl) 3.4 mg, Vitamin B1 (as Thiamine Mononitrate) 2.4 mg, Vitamin B3 (as Niacinamide) 16 mg, and Vitamin B9 (Folate as Folic Acid) 400 mcg DFE.
  • Comprehensive Daily B Vitamin Support: Our Vitamin B complex liquid sublingual formula supports brain function, energy metabolism, and immune health as part of a daily wellness routine.
  • Sublingual Liquid Format: Place drops under your tongue for 30 seconds, then swallow. A convenient alternative to capsules and gummies — no pills, no mess
  • Carefully Formulated Vegan B12 Drops: Our Vitamin B12 Methylcobalamin drops contain no fillers, are Vegan, Non-GMO, Gluten-Free, and made in the USA with global ingredients.
  • 5-in-1 B Vitamin Formula: Each bottle provides 40 servings of five essential B vitamins. If you're unhappy with your purchase, just reach out to us.
9.6
Superb
Amazon Logo
3
9.5
Superb
Pure Encapsulations B-Complex Plus - B Vitamins Supplement to Support Neurological Health, Cardiovascular Health, Energy Levels & Nervous System Support* - with Vitamin B12 & More - 120 Capsules
Pure Encapsulations

Pure Encapsulations B-Complex Plus - B Vitamins Supplement to Support Neurological Health, Cardiovascular Health, Energy Levels & Nervous System Support* - with Vitamin B12 & More - 120 Capsules

Why we love it
  • Supports nervous system health.
  • Enhances cognitive function and memory.
  • Energy metabolism support for all.
Main Highlights
  • Nervous System Support: Supports the nervous and cardiovascular system plus healthy nerve and blood cells; also supports hair, skin and nails*
  • Cognitive Support: Methylated Folate (Metafolin L-5-MTHF) and vitamin B12 support healthy cognitive function, memory, and energy; also supports G.I. tract*
  • Premium Cellular Energy Support for Women and Men: B vitamins support metabolism of protein and conversion of carbohydrates into energy*
  • Supports Cognitive Health: This vitamin B complex supplement supports memory, energy, and metabolism*
  • Pure Difference: What we leave out matters, too; Pure Encapsulations products are free from common allergens, artificial or unnecessary ingredients, and GMOs
9.5
Superb
Amazon Logo
4
9.3
Superb
Save 21%
Garden of Life Vitamin B Complex, 120 Vegan Capsules, High Potency Vitamins for Energy & Metabolism with B6, Folate & B12 as Methylcobalamin Plus Probiotics
Garden of Life

Garden of Life Vitamin B Complex, 120 Vegan Capsules, High Potency Vitamins for Energy & Metabolism with B6, Folate & B12 as Methylcobalamin Plus Probiotics

21% Off
Why we love it
  • Supports energy and metabolism.
  • Promotes heart and blood health.
  • Contains probiotics for digestion.
Main Highlights
  • ENERGY SUPPORT: Our Garden of Life Vitamin B Complex provides high potency B vitamins complex for women and men, supporting mental and physical energy, along with immune system health*
  • METABOLISM: Support your metabolism with these B complex vitamins capsules that include Vitamin B12, B1 (thiamin), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6, B7 (biotin), and B9 (folate, with no synthetic folic acid)*
  • HEART AND BLOOD HEALTH: Each B vitamin complex capsule supports heart and blood health with a whole food blend of folate, vitamin B-12, and B6 with fruits and veggies*
  • DIGESTION SUPPORT: Formulated with Lactobacillus probiotics and digestive enzymes such as Lipase and Bromelain to support healthy digestion*
  • CLEAN SUPPLEMENT: Our Garden of Life Raw B Complex is Non-GMO, Gluten-Free, and Kosher, with no synthetic binders, artificial flavors, sweeteners or colors that are commonly used in tablets
9.3
Superb
Save 21%
Amazon Logo
5
9.2
Superb
Vitamin B Complex for Men & Women - Riboflavin B2, B12, B1, B3, B5, B6, B7, B8, B9 | Vitamin C, Choline, Inositol | B-Complex Supplement | Energy, Brain & Heart Support | Lab Tested | 60 Vegan Capules
NUTRAHARMONY

Vitamin B Complex for Men & Women - Riboflavin B2, B12, B1, B3, B5, B6, B7, B8, B9 | Vitamin C, Choline, Inositol | B-Complex Supplement | Energy, Brain & Heart Support | Lab Tested | 60 Vegan Capules

Why we love it
  • Supports energy and mood.
  • Full-spectrum nutrition in one.
  • Made in the USA.
Main Highlights
  • Full-Spectrum Vitamin B Complex — a comprehensive blend of essential B vitamins: B1, B2, B3, B5, B6, B7, B12, and Folate 5-MTHF, synergistically paired with Vitamin C and Magnesium, plus Choline and Inositol, to support your daily nutritional foundation.
  • Advanced Bioactive Forms — formulated with active 5-MTHF Folate rather than folic acid and Methylcobalamin as the preferred form of Vitamin B12, designed for efficient absorption and effective utilization.
  • Energy & Vitality — supports sustained stamina and natural vigor throughout the day. Designed to help maintain a steady pace, clarity, and consistent daily performance.*
  • Nervous System & Stress Support — designed for nervous system health and inner balance. Supports your natural resilience to daily stress and helps maintain emotional steady ground.*
  • Metabolic & Methylation Support — B Complex capsules contribute to healthy metabolic activity and support key methylation pathways essential for cellular balance and overall wellness.*
  • For Men and Women — formulated for both men and women seeking daily support for energy, vitality, nervous system health, stress balance, and healthy metabolic function.*
  • Premium Quality — made in USA with globally sourced ingredients in GMP-certified facilities and third-party lab tested for purity and quality. Carefully crafted to deliver consistent, reliable support with every capsule.
9.2
Superb
Amazon Logo
6
9.0
Superb
USDA Organic Vitamin B-Complex B5 Pantothenic Acid | B12 Methylcobalamin | B1 Thiamine | B6 Pyridoxine | B7 Biotin | B9 Folic | B3 Niacinamide - B Complex Liquid Drops, Natural Berry Flavor, 2fl oz
NUTRAHARMONY

USDA Organic Vitamin B-Complex B5 Pantothenic Acid | B12 Methylcobalamin | B1 Thiamine | B6 Pyridoxine | B7 Biotin | B9 Folic | B3 Niacinamide - B Complex Liquid Drops, Natural Berry Flavor, 2fl oz

Why we love it
  • Powerful energy support formula.
  • USDA organic and safe ingredients.
  • Crafted with love and care.
Main Highlights
  • Full Spectrum Vitamin B Complex 20,000 mcg — a complete liquid B-vitamin formula featuring Vitamin B1, B2, B3, B5, B6, B7 Biotin, B12, and Folate. Crafted to support energy production, nervous system health, methylation pathways & healthy metabolic function.
  • USDA Organic Certified — made with high-quality organic ingredients and certified to USDA Organic standards. Clean, non-GMO formula designed for purity, transparency, and everyday wellness support.
  • Delicious & Sugar-Free — smooth berry-flavored B Complex drops with no added sugar, designed for easy and enjoyable daily use.
  • For the Whole Family — suitable for both men and women seeking daily energy, nervous system, and metabolic support. Formulated for adults and children 4 years and older. For children, use only under adult supervision.
  • Energy & Vitality — supports lasting stamina and natural vigor to power your day. Focused on helping you keep a steady pace, clarity, and consistent daily flow.
  • Nervous System & Stress Support — Vitamin B drops crafted for nervous system wellness and inner harmony. Aids your natural ability to handle daily pressure while staying emotionally grounded.
  • Metabolic & Methylation Support — assists with essential internal cycles and foundational cellular health. Designed to support the body’s internal balance and efficient nutrient use.
  • Clean & Conscious Formula — B Complex liquid drops are vegan-friendly, non-GMO, sugar-free, gluten-free, and free from common allergens, artificial colors, and preservatives. Carefully developed with a focus on safety, transparency, and effectiveness.
  • Premium Quality — made in USA with globally sourced ingredients in GMP-certified facilities and third-party lab tested for purity and quality. Carefully crafted to deliver consistent, reliable support with every drop.
9.0
Superb
Amazon Logo
7
9.0
Superb
THORNE - B-Complex #12 - Vitamin B Complex with Choline Supplement - Supports Cellular Energy Production & a Healthy Nervous System* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules
THORNE

THORNE - B-Complex #12 - Vitamin B Complex with Choline Supplement - Supports Cellular Energy Production & a Healthy Nervous System* - Third-Party Certified - Gluten, Dairy & Soy-Free - 60 Capsules

Why we love it
  • Promotes optimal nervous function.
  • Enhances cellular energy production.
  • Third-party certified for quality.
Main Highlights
  • Complete Formula: Each capsule provides an optimized balance of 8 water-soluble B vitamins (B1, B2, B3, B5, B6, B12, folate, and biotin) plus choline
  • Nerves and Brain: Formulated with extra vitamin B12 to support healthy nerve cells and an optimally functioning nervous system*
  • Methylated Vitamins: Provides the active, methylated forms of vitamin B12 (as methylcobalamin) and folate (as 5-MTHF), in a formula that supports cellular repair processes*
  • 3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label
  • Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
9.0
Superb
Amazon Logo
8
8.8
Excellent
Pure Encapsulations B-Complex Plus - B Vitamins Supplement to Support Neurological Health, Cardiovascular Health, Energy Levels & Nervous System Support* - with Vitamin B12 & More - 60 Capsules
Pure Encapsulations

Pure Encapsulations B-Complex Plus - B Vitamins Supplement to Support Neurological Health, Cardiovascular Health, Energy Levels & Nervous System Support* - with Vitamin B12 & More - 60 Capsules

Why we love it
  • Supports nervous and cardiovascular health.
  • Enhances cognitive function and memory.
  • Free from allergens and GMOs.
Main Highlights
  • Nervous System Support: Supports the nervous and cardiovascular system plus healthy nerve and blood cells; also supports hair, skin and nails*
  • Cognitive Support: Methylated Folate (Metafolin L-5-MTHF) and vitamin B12 support healthy cognitive function, memory, and energy; also supports G.I. tract*
  • Premium Cellular Energy Support for Women and Men: B vitamins support metabolism of protein and conversion of carbohydrates into energy*
  • Supports Cognitive Health: This vitamin B complex supplement supports memory, energy, and metabolism*
  • Pure Difference: What we leave out matters, too; Pure Encapsulations products are free from common allergens, artificial or unnecessary ingredients, and GMOs
8.8
Excellent
Amazon Logo
9
8.7
Excellent
Dr. Berg Natural Vitamin B1 B6 B12 Complex - Allithiamine Vitamin B1 Supplement with 8 Essential Vitamin B Complex for Men & Women Including Thiamin, Niacin, Folate, Magnesium & More - 60 Capsules
Dr. Berg Nutritionals

Dr. Berg Natural Vitamin B1 B6 B12 Complex - Allithiamine Vitamin B1 Supplement with 8 Essential Vitamin B Complex for Men & Women Including Thiamin, Niacin, Folate, Magnesium & More - 60 Capsules

Why we love it
  • Highly bioavailable for better absorption.
  • Comprehensive blend of B vitamins.
  • Fast delivery for maximum benefits.
Main Highlights
  • 𝗛𝗜𝗚𝗛𝗟𝗬 𝗕𝗜𝗢𝗔𝗩𝗔𝗜𝗟𝗔𝗕𝗟𝗘 𝗔𝗟𝗟𝗜𝗧𝗛𝗜𝗔𝗠𝗜𝗡𝗘 - Dr. Berg B1 Vitamin Supplement features allithiamine, a lipid-soluble form of b1 supplement derived from vegetables in the onion family. This unique formulation enhances bioavailability for superior absorption.
  • 𝗣𝗢𝗧𝗘𝗡𝗧 𝗕 𝗩𝗜𝗧𝗔𝗠𝗜𝗡𝗦 - Our vitamin B1 supplement contains a comprehensive blend of vitamin b complex including Thiamine, Riboflavin, Niacin, Pantothenic acid, Pyridoxine, Biotin, Folate, and Cobalamin. This amazing formula also includes magnesium for maximum benefits.
  • 𝗙𝗔𝗦𝗧 & 𝗘𝗙𝗙𝗜𝗖𝗜𝗘𝗡𝗧 𝗔𝗕𝗦𝗢𝗥𝗣𝗧𝗜𝗢𝗡 - Unlike traditional thiamine, allithiamine in the Dr. Berg B Complex formula facilitates rapid absorption. This efficient delivery ensures you get the maximum benefits from your allithiamine vitamin b1.
  • 𝗗𝗢𝗦𝗔𝗚𝗘 & 𝗦𝗘𝗥𝗩𝗜𝗡𝗚𝗦 - Experience the benefits of this vital nutrient in a convenient and effective form with Dr. Berg B1 Multivitamin. These b vitamins for men & women have 60-capsules that provide a two-month supply for daily anytime use.
  • 𝗤𝗨𝗔𝗟𝗜𝗧𝗬 𝗔𝗦𝗦𝗨𝗥𝗔𝗡𝗖𝗘 - We stand by the quality of our products. Dr. Berg Natural Vitamin B1 is backed by our 30-day money-back guarantee, providing you with confidence and peace of mind as you prioritize your health. Send us a message, and the refund will be processed as long as it's requested within 30 days of purchase.
8.7
Excellent
Amazon Logo
10
8.7
Excellent
BioActive Vitamin B Complex - Blood Stream Ready, Methylated B Complex - Featuring Methylfolate, 3 BioActive Forms of B12, BenfoPure® B1 & Pantesin® B5 - 12 B Vitamins in Clinical Doses - 60 Servings
Triquetra Health

BioActive Vitamin B Complex - Blood Stream Ready, Methylated B Complex - Featuring Methylfolate, 3 BioActive Forms of B12, BenfoPure® B1 & Pantesin® B5 - 12 B Vitamins in Clinical Doses - 60 Servings

Why we love it
  • Maximum absorption for immediate energy.
  • Comprehensive support for total wellness.
  • Premium ingredients ensure high effectiveness.
Main Highlights
  • ACTIVE & METHYLATED FORMS FOR MAX ABSORPTION: Each B vitamin is delivered in its bloodstream-ready, active or methylated form—no extra processing required. This means faster, more effective results for energy, metabolism, and overall vitality.*
  • FULL-SPECTRUM, BIOACTIVE FORMS OF B12 COMPLEX: Features Methyl B12, Adenosyl B12, and Hydroxo B12 to ensure both immediate and long-lasting B12 availability, optimizing cellular energy production and detox support.*
  • L-METHYLFOLATE (5-MTHF) FOR SUPERIOR FOLATE SUPPORT: Utilizes the most bioactive form of B9 to enhance cognitive function, support healthy mood, and maintain proper homocysteine levels, especially vital for those with methylation difficulties.*
  • PREMIUM BenfoPure® B1 & Pantesin® B5 FOR BETTER PERFORMANCE: BenfoPure® Benfotiamine (B1) and Pantesin® Pantethine (B5) deliver up to 500% more effectiveness than standard forms, fueling heart health, nerve function, and efficient metabolism.*
  • B complex vitamins for Overall Wellness: Enjoy comprehensive benefits—from helping support healthy energy levels, cognitive function, and mood balance to promoting heart health, a normal stress response, a healthy metabolism, and vibrant hair, skin, and nails—all through the highly bioavailable, fully active, methylated B vitamins.*
  • QUALITY YOU CAN TRUST: Triquetra Health adheres to the highest quality standards. All products are proudly manufactured in the USA with the purest, most clinically backed ingredients. They are produced in cGMP and certified organic facilities. And they are 3rd party lab-tested to ensure potency, purity, and quality.
8.7
Excellent
Amazon Logo

Related Deals You Might Like for B Complex Supplement With B12

📊We scanned 164 products
🔍
We reviewed the most relevant B Complex Supplement With B12 offers across Amazon and leading retailers, covering major brands and models. Our shortlist features trusted names like NUTRAHARMONY, NUSAVA, Pure Encapsulations, Garden of Life, THORNE, Dr. Berg Nutritionals, Triquetra Health, known for dependable quality and smart design.
⭐
To determine today's best B Complex Supplement With B12, we analyzed 821 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

Here's what we found:

🏆 #1
Vitamin B Complex for Men & Women - Riboflavin B2, B12, B1, B3, B5, B6, B7, B8, B9 | Vitamin C, Choline, Inositol | B-Complex Supplement | Energy, Brain & Heart Support | Lab Tested | 120 Vegan Caps

Our overall winner is Vitamin B Complex for Men & Women - Riboflavin B2, B12, B1, B3, B5, B6, B7, B8, B9 | Vitamin C, Choline, Inositol | B-Complex Supplement | Energy, Brain & Heart Support | Lab Tested | 120 Vegan Caps by NUTRAHARMONY. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Supports energy and mood stability.
✓Enhances immune and heart function.
✓Quality made in the USA.
💎 Best Value
(2 Pack) Vitamin B12 and B6 Liquid Drops, B12 Sublingual Vitamin B Complex - B 12 Vitamin 5000mcg - B12 Methylcobalamin for Energy, Brain, and Heart Support with 27,200 mcg, Raspberry, (80 Servings)

The best value for most shoppers is (2 Pack) Vitamin B12 and B6 Liquid Drops, B12 Sublingual Vitamin B Complex - B 12 Vitamin 5000mcg - B12 Methylcobalamin for Energy, Brain, and Heart Support with 27,200 mcg, Raspberry, (80 Servings) by NUSAVA, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Garden of Life Vitamin B Complex, 120 Vegan Capsules, High Potency Vitamins for Energy & Metabolism with B6, Folate & B12 as Methylcobalamin Plus Probiotics

The strongest deal right now for B Complex Supplement With B12 is Garden of Life Vitamin B Complex, 120 Vegan Capsules, High Potency Vitamins for Energy & Metabolism with B6, Folate & B12 as Methylcobalamin Plus Probiotics at Garden of Life, currently at 21% off.

🔄Our B Complex Supplement With B12 ranking is updated regularly to reflect new releases and price changes-check back for the latest picks and deals.