Sustained Energy, All Day Long.*

Jigsaw Activated B w/SRT® utilizes only the active B vitamin forms in a timed-release formula to fuel your body all day long. Your body uses B-vitamins in every cell in your body, every second of the day and night. Since they are water-soluble, your body cannot store B-vitamins and you must have a constant supply to keep your body systems functioning properly -- especially to maintain healthy energy levels.*

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B-vitamins... form matters.

Inactive, cheap forms of B-vitamins have poor absorption and require conversion by the liver before they can be used by the body — meaning most of them are quickly eliminated from your body before offering many benefits. Activated B w/SRT only utilizes the active, most absorbable forms, maximizing the health benefits.*

Why is Activated B w/SRT® better?

  • Only utilizes active B-vitamins for better absorption.*
  • Easy on the liver because these are B-vitamins in their active (and frankly, more expensive) form.*
  • Includes a proprietary Sustained Release Technology (SRT) to provide you a steady balance of B-vitamins throughout the day.*
  • 3rd party label claim verified.
  • 100% Money-Back Guarantee.

What can Activated B w/SRT® help me with?

  • Maintain healthy energy levels throughout the day.*
  • Promote mental alertness, concentration, and memory.*
  • Maintain proper functioning of the heart, the nervous system, and the digestive system.*
  • Support the body's ability to detoxify itself.*
  • Support a balanced response to stress.*
  • Support healthy hormonal balance.*
  • Maintain adequate levels of vitamin B12—especially helpful if you're an older adult or a strict vegetarian.
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Finally an all-methylated product!!! I've looked at so many B-complex products over the years, but could never find one that didn't have folic acid or cyanocobalamin. This product replaces the seven individual B vitamins I'd been taking and gives me the four others I'd been missing since switching from a multiple vitamin. - CB

Active vs Inactive Forms of B Vitamins


Active Form

Inactive Form

Vitamin B1 (Thiamine)

Thiamine Mononitrate and Thiamin diphosphate


Vitamin B2 (Riboflavin)

Riboflavin-5-phosphate and Flavin adenine dinucleotide (FAD)

Flavin mononucleotide (FMN)

Vitamin B3 (Niacin)



Vitamin B5 (Pantothenic Acid)

Pantothenic acid


Vitamin B6

Pyridoxal-5-phosphate (P5P)

Pyridoxine hydrochloride

Vitamin B7 (Biotin)



Vitamin B9 (Folate)


Folic Acid

Vitamin B12



Supplement Facts

Supplement Facts Selector image

Activated B w/SRT®

Supplement Facts image

Active Ingredients: Thiamine (as Benfotiamine), Riboflavin (as Riboflavin-5-Phosphate Sodium), Niacin (as Niacinamide), Vitamin B6 (as Pyridoxal-5-Phosphate Monohydrate), Folate (as Quatrefolic® 5-Methyltetrahydrofolic Acid Glucosamine Salt), Vitamin B12 (as Methylcobalamin), Biotin (Vitamin H), Pantothenic Acid (as Calcium D-Pantothenate), Choline (as VitaCholine® Choline Bitartrate), Inositol, PABA (Para Aminobenzoic Acid).

Other Ingredients: Microcrystalline Cellulose, Hydroxypropyl Methylcellulose & Hydroxypropyl Cellulose (plant-based insoluble fibers used to achieve SRT); Stearic Acid (insoluble lubricant); Croscarmellose Sodium (plant-based insoluble fiber used as disintegrant); Magnesium Stearate (lubricant); Silicon Dioxide (anti-caking agent); Guar Gum & Xanthan Gum (used to achieve SRT), Clear Coating as Sunflower Oil & Micro Wax (exterior coating for easier swallowing); Dicalcium Phosphate (used as carrier of Biotin).

Suggested Use: As a nutritional supplement, take 1 tablet daily, preferably in the morning.  Or use as directed by your healthcare professional.

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View 3rd party testing (PDF)

The Jigsaw Health Story



in our products so much that we take them ourselves... every day.


low quality products are never a good value.


in out-hugging our competition.


that life is too short to feel crappy.


you CAN feel better. :)


that laughter is the best medicine... Magnesium is a close second.


and WE KNOW it's fun to feel good. ;-)

Patrick Sullivan Jr. - CEO Jigsaw Health

Hi there,
I’m Patrick Sullivan Jr.

My dad and I started Jigsaw Health in 2005. My dad struggled with various health challenges for 30+ years —fatigue, trouble sleeping, and gastrointestinal problems, to name but a few…

“Figuring out causes of my own health problems always felt like solving a puzzle. Thus, the company name, Jigsaw Health.”

- Pat Sullivan, Sr.

Patrick Sullivan Sr. - Co-Founder Jigsaw Health

It’s discouraging...
to always feel bad and not know why; to go to doctors and be told there is nothing
wrong with you when you know there is. It’s not supposed to be that way!

At Jigsaw Health, we’ll help you find your health answers. We promise you, there is hope.

We out-hug the competition

While every company claims to have the best customer service, most companies just want you to be loyal to them. Jigsaw Health does the opposite and strives to be a loyal friend to you.

Need a friendly voice? Call us at 1-888-352-5050.

There’s a hug coming your way. :)

Jigsaw Health Team
Jigsaw Health 3rd-party Testing

We pass the test!

Every product is triple-tested, and the lab results from an independent third party are posted online for all to see. We believe that what’s on the label is what should be in the bottle, and nothing else.

Jigsaw Health Quality Badges
5 Star Reviews
Jigsaw products have
3,000 5-star
Jigsaw Health 90-Day Money Back Guarentee

90-Day, No-Hassle, Money Back Guarantee

We love our products and we believe you will too. However, if you are not completely satisfied, please contact us within 90 days and we will gladly refund 100% of your purchase.

No need to send the products back, please consider sharing with a friend or family member.

Jigsaw Activated B w/SRT®

Jigsaw Activated B w/SRT® combines the "active" forms of each B vitamin with our proprietary Sustained Release Technology (w/SRT®) to give you sustained energy throughout the day.

stars4.9 stars | 339 reviews

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90-Day, No-Hassle, Money Back Guarantee

Jigsaw Health 90-Day Money Back Guarentee

We love our products and we believe you will too. However, if you are not completely satisfied, please contact us within 90 days and we will gladly refund 100% of your purchase.

No need to send the products back, please consider sharing with a friend or family member.

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