ENDUR-B® Complex SR

ENDUR-B® Complex SR
ENDUR-B® Complex SR
ENDUR-B® Complex SR

ENDUR-B® Complex SR

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$15.99
With eight essential B vitamins, including vitamin B6, folic acid, and vitamin B12, it supports heart health by helping maintain homocysteine levels in the normal range. 

At-a-Glance

  • Balanced, high-potency formula with all 8 essential B vitamins
  • Supports healthy energy levels*
  • Promotes heart health*
  • Helps maintain homocysteine already in the normal range*
  • Sustained-release delivery for high bioavailability 

Product Description

ENDUR-B® Complex Sustained Release (SR) is ideal for healthy adults – especially dieters, athletes, mature adults, and people interested in heart health – to ensure an optimal intake of B vitamins or fuel higher metabolic demands.*

ENDUR-B® Complex SR features high-potency B vitamins in a proprietary vegetable-based wax matrix specifically designed to release B vitamins gradually over a 5 to 7 hour period for optimal absorption and tissue retention.*

Your body relies on B vitamins for a wide range of functions. In particular, Vitamin B6, folic acid, and vitamin B12 provide heart health benefits by helping to maintain a healthy homocysteine level in the normal range. Yet unlike fat-soluble vitamins, water-soluble B vitamins are not stored in body tissues and require daily replenishment.*

Features

  • Easy-to-swallow tablets
  • NO salt, sugar, starch, artificial colors or flavorings, or preservatives
  • Gluten-free
  • Vegan/Vegetarian
  • Free of common allergens (milk, egg, fish, shellfish, tree nuts, peanuts, wheat and soy)
  • Free of other allergens (corn, yeast)
  • Convenient once daily serving

Frequently Asked Questions

What can you expect?

ENDUR-B® Complex SR provides a convenient, once-daily solution to not only support heart health, but also nourish your whole body and energize your healthy lifestyle.*

How does it work?

Each tablet dissolves slowly over 5 to 7 hours for a slow and steady release of B vitamins to promote optimal absorption and tissue retention.

How do you take it?

As a dietary supplement for adults, take one (1) tablet daily with a full glass of water, preferably with a meal.

Are there any precautions?

Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking any medications, or are nursing or pregnant. As with all dietary supplements, keep out of reach of children.

What product quality control tests are performed?

ENDUR-B® Complex SR is manufactured in the United States (Oregon) in a state-of-the-art, FDA-registered facility that meets or exceeds current Good Manufacturing Practices (cGMP). Quality control tests are performed at every stage of the manufacturing process from rigorous raw material testing to finished product testing.

 


Size

Free shipping on orders over $75
Order by phone 800-483-2532
Safe & Secure online shopping
With eight essential B vitamins, including vitamin B6, folic acid, and vitamin B12, it supports heart health by helping maintain homocysteine levels in the normal range. 

At-a-Glance

  • Balanced, high-potency formula with all 8 essential B vitamins
  • Supports healthy energy levels*
  • Promotes heart health*
  • Helps maintain homocysteine already in the normal range*
  • Sustained-release delivery for high bioavailability 

Product Description

ENDUR-B® Complex Sustained Release (SR) is ideal for healthy adults – especially dieters, athletes, mature adults, and people interested in heart health – to ensure an optimal intake of B vitamins or fuel higher metabolic demands.*

ENDUR-B® Complex SR features high-potency B vitamins in a proprietary vegetable-based wax matrix specifically designed to release B vitamins gradually over a 5 to 7 hour period for optimal absorption and tissue retention.*

Your body relies on B vitamins for a wide range of functions. In particular, Vitamin B6, folic acid, and vitamin B12 provide heart health benefits by helping to maintain a healthy homocysteine level in the normal range. Yet unlike fat-soluble vitamins, water-soluble B vitamins are not stored in body tissues and require daily replenishment.*

Features

  • Easy-to-swallow tablets
  • NO salt, sugar, starch, artificial colors or flavorings, or preservatives
  • Gluten-free
  • Vegan/Vegetarian
  • Free of common allergens (milk, egg, fish, shellfish, tree nuts, peanuts, wheat and soy)
  • Free of other allergens (corn, yeast)
  • Convenient once daily serving

Frequently Asked Questions

What can you expect?

ENDUR-B® Complex SR provides a convenient, once-daily solution to not only support heart health, but also nourish your whole body and energize your healthy lifestyle.*

How does it work?

Each tablet dissolves slowly over 5 to 7 hours for a slow and steady release of B vitamins to promote optimal absorption and tissue retention.

How do you take it?

As a dietary supplement for adults, take one (1) tablet daily with a full glass of water, preferably with a meal.

Are there any precautions?

Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking any medications, or are nursing or pregnant. As with all dietary supplements, keep out of reach of children.

What product quality control tests are performed?

ENDUR-B® Complex SR is manufactured in the United States (Oregon) in a state-of-the-art, FDA-registered facility that meets or exceeds current Good Manufacturing Practices (cGMP). Quality control tests are performed at every stage of the manufacturing process from rigorous raw material testing to finished product testing.

 

How Our Sustained-Release Technology Works

Phase 1
Phase 2
Phase 3
Phase 4
Phase 5
  • 1st Hour
  • 2nd Hour
  • 3rd Hour
  • 4th Hour
  • 5th Hour
  • 6th Hour


Lasts All Day

sustained-release

Releases over time for optimal absorption

Saves You Money

sustained-release

More absorption = less waste

Inspired by Your Body

sustained-release

Mimics how your body naturally processes food

Reduces Nausea

sustained-release

Gentle and gradual release

Providing high-quality, sustained-release supplements since 1978


Only What You Need

sustained-release

No salt, sugar, starch, artificial colors or flavorings, or preservatives

Easy to Swallow

sustained-release

The shape and size of our tablets makes them easy to take your supplements

Backed by Science

sustained-release

Backed by a portfolio of clinical research

Customer Reviews

Based on 48 reviews
94%
(45)
6%
(3)
0%
(0)
0%
(0)
0%
(0)
L
Laura Hughes
All day vitamin B

Great energy from this. I trust this brand.

A
Anna Schumate
Wonderful products

I have been using Endurance supplements for several years and have noticed a significant improvement in my health and energy level. Thanks!

F
Fran Brewer
Super-Dooper B+

I have learned to select the foods and supplements to help me stay in the very best health. Since I am a "more mature" female, I consider B+ a vital daily supplement for me, and feel sure my ENDUR-B Complex SR has helped me achieve my good health.

M
Mario Caicedo
Great product

I have been taking this for a while. It’s really good. Keep up the good work.

M
MONA BERGL

ENDUR-B® Complex SR

Customer Reviews

Based on 48 reviews
94%
(45)
6%
(3)
0%
(0)
0%
(0)
0%
(0)
L
Laura Hughes
All day vitamin B

Great energy from this. I trust this brand.

A
Anna Schumate
Wonderful products

I have been using Endurance supplements for several years and have noticed a significant improvement in my health and energy level. Thanks!

F
Fran Brewer
Super-Dooper B+

I have learned to select the foods and supplements to help me stay in the very best health. Since I am a "more mature" female, I consider B+ a vital daily supplement for me, and feel sure my ENDUR-B Complex SR has helped me achieve my good health.

M
Mario Caicedo
Great product

I have been taking this for a while. It’s really good. Keep up the good work.

M
MONA BERGL

ENDUR-B® Complex SR