Brain Boost™
- Promote healthy short-term and long-term memory*
- Promote healthy cognitive function*
- Support a balanced response to stress*
Supplement Facts
Supplement Facts
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Magnesium (from 2,000mg Magtein® Magnesium L-threonate) 144 mg 34% daily value
**The % Daily Value (DV) is based on a 2,000 calorie diet.
†Daily Value not established.
**DFE (Dietary Folate Equivalent) is the total amount of folate per serving.
Other Ingredients: Vegetarian Capsule (as hypromellose and water), L-Leucine and Nu-Mag® Rice Extract Blend (synergistic anti-caking agents).
Suggested Use: As a nutritional supplement, take 3 capsules daily. Or use as directed by your healthcare professional.
Magtein® is protected under a family of US patents, pending patents, and is protected worldwide. Magtein® is a trademark of Magceutics®, Inc. and is distributed exclusively by AIDP, Inc.
Should not be used if tamper-evident seal is broken.
Keep out of reach of children. Store in a cool, dry place.
3rd-Party Testing
3rd-Party Testing
At Jigsaw Health, quality and safety come first. Every batch of our supplements goes through a rigorous three-step testing process to verify identity, purity, and potency. We manufacture in FDA-registered, cGMP-compliant facilities and conduct independent 3rd-party laboratory testing to validate that our products meet label claims. We also publish our 3rd-party test results on our website, because you deserve to know exactly what's in your supplements.
Certifications
Manufactured in GMP and FDA registered facilities in the U.S., and thoroughly tested for heavy metals and contaminants.
How to Use
As a magnesium supplement, take 3 capsules daily. Or use as directed by your healthcare professional.
Please Note:
If you are currently being treated for kidney disease, please consult your healthcare professional before taking any magnesium supplement as magnesium toxicity can occur in those with kidney disease.
Why Jigsaw?
Feeling good is the point. The details make the difference.
Purposefully formulated. From nutrient forms to delivery methods, we obsess over the details that make a supplement worth taking.
Science in every formula. Our formulas are backed by science and built with purpose. We choose ingredients for their quality and effectiveness... never cheap, ineffective forms just to cut costs.
Quality beyond the label. 3rd-party testing and a dedicated quality team help ensure what goes into your supplements meets our standards.
Real people. Real help. Questions about a product or your order? Our Customer Happiness Team is here for you. Connect with a real person who cares, and skip the frustration.
Call a human: 888-352-5050 · Live chat · Email us: help@jigsawhealth.com
Why Brain Boost™
Why is Brain Boost™ better?
Clinically tested to support brain health.*
Patented magnesium that crosses the blood-brain barrier.
Easily adjust dosage based on your personal needs.
Great for kids! (Please follow the recommended daily intake charts by age)
3rd-party label claim verified.
100% Money-Back Guarantee.
did you know?
Would you like to maintain healthy brain function?
Jigsaw Brain Boost™ is backed by clinical research to support memory, attention, and emotional wellness.*
Health leaders
Health leaders love our nutrition products.
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Dr. Sheila KilbaneFounder of Infinite Health
“I’ve been using MagSRT®, MagSRT® B-Free and MagSoothe™ with the kiddos in my clinic and we love them! They are such a great and gentle way to deliver magnesium. My personal favorite and the one I take every day is the MagPure® Brain Boost. Works like a charm!” Thank you Jigsaw Health for making such incredible products!”
Licensed clinician
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Thomas DeLauerKetosis & Intermittent Fasting Author
“The company culture at Jigsaw Health is incredible. The magnesium supplements, Co-Q10, and Brain Boost are a daily MUST for me.”
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Ben GreenfieldSpeaker & High Performance Consultant
“Magnesium is a KEY part of my evening routine, and I've found nothing better than MagSRT. In addition, I'm now using a giant scoop of Adrenal Cocktail in my morning mason glass jar of water, then adding in a few capsules of Pureway-C anytime I need extra immune system support. I stand behind all of Jigsaw's products.”
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Dr. Decker WeissNaturopathic Cardiologist, Founder of Scottsdale Heart Institute, Peace Possible
“For my practice, magnesium is critical to protect my patients. MagSRT sets itself apart in many ways including the only one to meet the standards a cardiologist such as myself demands. I switched over 3 years ago based on the Scottsdale Magnesium Study results, and have never gone back to any other magnesium product.”
Licensed clinician
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Dr. Emily ParkeFounder of Arizona Wellness Medicine
“My patients LOVE using Jigsaw Health products....and so do I. Especially the MagSRT, Adrenal Cocktail, Electrolyte Supreme, and Alaskan Cod Liver Oil supplements!”
Licensed clinician
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Dr. Keith ChambersFounder of Chambers Clinic
“We use the entire spectrum of Jigsaw Health products with our patients. Especially love the convenience of Jigsaw Basic, Jigsaw Complete, and Jigsaw Ultimate.”
Licensed clinician
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Dr. Tami Meraglia, MDBest Selling Author of “The Hormone Secret”, CEO of US Stemology
“I always keep my family stocked up on Jigsaw MagSRT and CoQ10 and recommend it for all my patients. I love this company! It is rare for a supplement company to do research on effectiveness of a vitamin-they do and have! I appreciate the deep emphasis on quality.”
Licensed clinician
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Katie WellsFounder of Wellness Mama
“Jigsaw Health has excellent customer service and a great company culture...I love their products, especially the MagSRT® -- my personal favorite!”
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Kitty Martone - Healthy Gut GirlHost of "Stuff Your Doctor Should Know"
“As a wellness expert I pride myself on knowing the best brands of supplements to get the job done. Purity, efficacy, affordability and customer service… Jigsaw has it in spades!”
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Lance Dreher, PhDMr. Universe 1981 & 1986, Mr. America 1981, National Fitness Hall of Fame Inductee 2019
“I’ve been in the health and fitness industry for over 50 years and can only say your team at Jigsaw is the BEST! No nutrition company comes close to caring about its customers like Jigsaw! Keep up the caring!”
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Morley Robbins, MBA, CHCCreator of The Root Cause Protocol (RCP)
“I recommend many Jigsaw products in the Root Cause Protocol (RCP) Instruction Manual because of the premium quality... and the customer service is fantastic.”
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Tara HunkinFounder of My Child Will Thrive
“I can actually get my own kids to take these supplements... they love it!”
As featured in
- Food Business Review — 2026 Nutritional Supplement Company of the Year
- Best of Scottsdale 2022
Support
Frequently Asked Questions
About Brain Boost™
How long will it take to see results?
Many of our customers see results in about 2 weeks while others need a little longer depending on their body and needs.*
What is the Recommended Dietary Intake (RDI) for Magnesium?
The Recommended Dietary Intake (RDI) for Magnesium is 420mg per day and is the minimum amount required to avoid a deficiency — not necessarily the maximum amount required for optimal health.*
Jigsaw Brain Boost™ provides 144mg of magnesium per serving so we recommend taking this in addition to our MagSRT® to easily and conveniently exceed the RDI for magnesium without getting the terrible side effect of diarrhea caused by ordinary magnesium supplements.*
What is Jigsaw Brain Boost?
Magnesium is a critical mineral for your overall health including many of your brain's functions such as learning abilities, working memory, and short-term and long-term memory.*
The special form of Magnesium used in our Jigsaw Brain Boost -- Magnesium L-Threonate -- has been clinically tested and shown to permeate the blood-brain barrier, which enhances the receptors involved in supporting healthy short-term & long-term memory, and improves learning abilities.*
Each serving of Jigsaw Brain Boost contains 144mg of elemental Magnesium that is quickly released into the bloodstream to fuel your brain.*
What’s the difference between MagSRT® and Brain Boost™?
MagSRT® utilizes Albion Lab's premier patented Dimagnesium Malate and slowly releases it over an extended period of time. MagPure™ Brain Boost utilizes Magtein® Magnesium L-threonate, and does not have the Sustained Release Technology (SRT) that MagSRT® uses. They are both great forms of magnesium, and we recommend using MagPure™ Brain Boost in conjunction with MagSRT® to give your body ample supply of magnesium while fueling your brain with this targeted formula.
safety
How do I know what’s in the bottle is what’s on the label?
Every batch of our products is triple-tested, and the lab results 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.
Orders & Shipping
What is your return policy?
Every order is covered by our 90-Day Money-Back Guarantee. Reach out to our Customer Happiness Team: 888-352-5050, Live chat, or Email us at help@jigsawhealth.com
How fast will my order ship?
Orders received BEFORE 3pm ET / 12pm PT on business days will be shipped out the same day. Orders received after that time will be shipped the following business day. Business days are Monday - Friday, excluding holidays.
Can I cancel or change my subscription?
Yes, cancel or change anytime.
Recent Reviews
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