Hero image 0 of Jigsaw Health MagSRT B-Free | Slow-Release Magnesium Malate Tablets for Healthy Energy and Muscle Support with B-Vitamin Co-factors, 240 Count, 0 of 6
Jigsaw Health MagSRT B-Free | Slow-Release Magnesium Malate Tablets for Healthy Energy and Muscle Support with B-Vitamin Co-factors, 240 Count
Key item features
- Utilizes the highly absorbable Albion® DiMagnesium Malate.*
- Includes the active forms of B Vitamin Cofactors (B6, B9 and B12) to enhance absorption.*
- Delivers 500 mg of elemental magnesium per serving.
- Employs Jigsaw’s proprietary Sustained Release Technology to slowthe release of Magnesium over 8 hours to maximize absorption and avoid digestive discomfort.*
- 3rd party label claim verified.
- ConsumerLab.com Verified
Specs
- BrandJigsaw Health
- Size240 Tablets
- Primary ingredientMagnesium
- Vitamin & supplement typeMineral Supplements
- Health concernEnergy Support, Muscle Support, Sleep Support
- Count0
Current price is USD$49.97
Price when purchased online
- Free shipping
Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $49.97
Subscribe
$49.97
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $49.97
One-time purchase
$49.97
How do you want your item?
Try 30 days for just $1! Choose a plan at checkout.
Ships to
Arrives by Sun, Jun 14
.Order within 4 hr 21 min
Sold by Jigsaw Health
Fulfilled by Walmart
5 stars out of 5, based on 5 seller reviews(5.0)5 seller reviews
Free 90-day returns
Try 30 days of Walmart+ for just $1!
T&C apply. Claim offer now
About this item
Product details
America's #1 Time-Release Magnesium Supplement. MagSRT® B-Free by Jigsaw Health releases Albion® premier patented di-magnesium malate gently into your body over an extended period of time. This highly absorbable magnesium in a sustained release form results in a product that provides all the whole health benefits of magnesium without the common digestive discomfort associated with nearly all other magnesium supplements. This formula is based off the top-rated, best-selling, clinically tested MagSRT® formula, but does not include any active B vitamins. MagSRT® was clinically tested in a placebo-controlled, human clinical trial. 8 Hour Sustained Release Technology Relief from Occasional Leg Cramps and Muscle Tension, 100% Non-GMO Ingredients, Gluten Free, Soy Free, Vegan, Physician Approved, Label Claim Verified Magnesium Supplement
- Utilizes the highly absorbable Albion® DiMagnesium Malate.*
- Includes the active forms of B Vitamin Cofactors (B6, B9 and B12) to enhance absorption.*
- Delivers 500 mg of elemental magnesium per serving.
- Employs Jigsaw’s proprietary Sustained Release Technology to slowthe release of Magnesium over 8 hours to maximize absorption and avoid digestive discomfort.*
- 3rd party label claim verified.
- ConsumerLab.com Verified
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
Jigsaw Health
Size
240 Tablets
Primary ingredient
Magnesium
Vitamin & supplement type
Mineral Supplements
Indications
Stop Use Indications
Discontinue use if any adverse reaction occurs and contact manufacturer.
Health Concern
Energy Support Muscle Support Sleep Support
Directions
Dosage
As a nutritional supplement, take 4 tables per day with food. Divide doses if desired, or use as directed by your healthcare professional.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Microcrystalline cellulose & hydroxypropyl cellulose (plant-based insoluble fibers used to achieve SRT); l-leucine (essential amino acid used as lubricant), croscarmellose sodium (plant-based insoluble fiber used to achieve SRT). silicon dioxide (anti-caking agent), clear coating (hydroxypropylmethylcellulose and sunflower oil) and micro wax (for easier swallowing).
Similar items you might like
Based on what customers bought
Fineland Vitamins Magnexide Magnesium 400mg 60 Count Capsules $22.99
Sponsored$2299current price $22.99Fineland Vitamins Magnexide Magnesium 400mg 60 Count Capsules
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysPERQUE Magnesium Plus Guard 180 Capsules, Magnesium Citrate Glycinate Ascorbate Supplement for Muscle Relaxation, Nerve Function & Energy Support $50.50 28.1 ¢/count
Sponsored$5050current price $50.5028.1 ¢/countPERQUE Magnesium Plus Guard 180 Capsules, Magnesium Citrate Glycinate Ascorbate Supplement for Muscle Relaxation, Nerve Function & Energy Support
Save with
Shipping, arrives in 2 days50+ bought since yesterday Nature Made Magnesium L Threonate Capsules, Dietary Supplement for Cognitive Support, 75 Ct $28.98 38.6 ¢/count
50+ bought since yesterday
$2898current price $28.9838.6 ¢/countNature Made Magnesium L Threonate Capsules, Dietary Supplement for Cognitive Support, 75 Ct
2894.5 out of 5 Stars. 289 reviewsBest seller Mulittea Magnesium Glycinate 500mg with Zinc, Vitamin D3 & B6, High Absorption Magnesium Supplement, Supports Muscle Recovery, Sleep & Immune Health, 60 Vegan Capsules $14.49 Was $21.99
Best seller
2 optionsAvailable in additional 2 options$1449current price $14.49, Was $21.99$21.99Mulittea Magnesium Glycinate 500mg with Zinc, Vitamin D3 & B6, High Absorption Magnesium Supplement, Supports Muscle Recovery, Sleep & Immune Health, 60 Vegan Capsules
2114.6 out of 5 Stars. 211 reviewsQunol Brain Health Memory Plus with B6, Magnesium L-Threonate & Citicoline, 60 Count $49.99
$4999current price $49.99Qunol Brain Health Memory Plus with B6, Magnesium L-Threonate & Citicoline, 60 Count
184.9 out of 5 Stars. 18 reviewsRollback (3 pack) Nature's Bounty High Absorption Magnesium Glycinate Supplements, 240mg, Supports Muscle Relaxation, Bone Heart and Nerve Health, 60 Capsules $26.94 Was $29.94 15.0 ¢/count
Rollback
$2694current price $26.94, Was $29.94$29.9415.0 ¢/count(3 pack) Nature's Bounty High Absorption Magnesium Glycinate Supplements, 240mg, Supports Muscle Relaxation, Bone Heart and Nerve Health, 60 Capsules
57574.7 out of 5 Stars. 5757 reviewsJigsaw Health MagSRT | Slow-Release Magnesium Malate Tablets for Healthy Energy and Muscle Support with B-Vitamin Co-factors, 240 Count $46.19 19.2 ¢/count
Sponsored$4619current price $46.1919.2 ¢/countJigsaw Health MagSRT | Slow-Release Magnesium Malate Tablets for Healthy Energy and Muscle Support with B-Vitamin Co-factors, 240 Count
3225 out of 5 Stars. 322 reviewsSave withShipping availableJigsaw Health MagSRT B-Free | Slow-Release Magnesium Malate Tablets for Healthy Energy and Muscle Support with B-Vitamin Co-factors, 240 Count $49.97
Sponsored$4997current price $49.97Jigsaw Health MagSRT B-Free | Slow-Release Magnesium Malate Tablets for Healthy Energy and Muscle Support with B-Vitamin Co-factors, 240 Count
3255 out of 5 Stars. 325 reviewsSave withShipping, arrives in 2 daysMagSRT Magnesium Malate Supplement (Jigsaw Magnesium w/SRT) - Premium, Organic, Slow Release Magnesium Tablets - Easy to Swallow - 120 ct $27.97 23.3 ¢/count
$2797current price $27.9723.3 ¢/countMagSRT Magnesium Malate Supplement (Jigsaw Magnesium w/SRT) - Premium, Organic, Slow Release Magnesium Tablets - Easy to Swallow - 120 ct
3185 out of 5 Stars. 318 reviews2K+ bought since yesterday Nature's Bounty High Absorption Magnesium Glycinate Supplements, 240mg, Supports Muscle Relaxation, Bone Heart and Nerve Health, 60 Capsules $9.98 16.6 ¢/count
2K+ bought since yesterday
3 optionsAvailable in additional 3 options$998current price $9.9816.6 ¢/countNature's Bounty High Absorption Magnesium Glycinate Supplements, 240mg, Supports Muscle Relaxation, Bone Heart and Nerve Health, 60 Capsules
57574.7 out of 5 Stars. 5757 reviewsNOW Foods Magnesium Glycinate, Supports healthy muscle, nerve & heart function. 180 Tablets $21.36
2 optionsAvailable in additional 2 options$2136current price $21.36NOW Foods Magnesium Glycinate, Supports healthy muscle, nerve & heart function. 180 Tablets
2114.7 out of 5 Stars. 211 reviewsReduced price Nature Made Extra Strength Magnesium Oxide 400 mg Softgels, for Nerve and Bone Health, 60 Ct $12.49 Was $13.98 20.8 ¢/ea
Reduced price
2 optionsAvailable in additional 2 options$1249current price $12.49, Was $13.98$13.9820.8 ¢/eaNature Made Extra Strength Magnesium Oxide 400 mg Softgels, for Nerve and Bone Health, 60 Ct
2493.4 out of 5 Stars. 249 reviewsBluebonnet Magnesium Oxide & B6 400mg Aspartate Vitamin B6 25mg, Heart & Brain* 90 Days $16.76
Sponsored$1676current price $16.76Bluebonnet Magnesium Oxide & B6 400mg Aspartate Vitamin B6 25mg, Heart & Brain* 90 Days
7114.8 out of 5 Stars. 711 reviewsSave withShipping, arrives in 2 daysPure Encapsulations Magnesium (Citrate/Malate) - Magnesium Supplement to Support Nutrient Utilization, Energy, Bones & Heart Health* - With Magnesium Citrate & Malate - 90 Capsules $19.50
Sponsored$1950current price $19.50Pure Encapsulations Magnesium (Citrate/Malate) - Magnesium Supplement to Support Nutrient Utilization, Energy, Bones & Heart Health* - With Magnesium Citrate & Malate - 90 Capsules
574.7 out of 5 Stars. 57 reviewsSave withShipping, arrives tomorrowBest seller (2 Pack) Magnesium Glycinate 400mg with Vitamin B6,D3,for Sleep, Muscle & Bone Health, 240 Capsules $14.19 Was $24.99 $47.30/lb
Best seller
2 optionsAvailable in additional 2 options$1419current price $14.19, Was $24.99$24.99$47.30/lb(2 Pack) Magnesium Glycinate 400mg with Vitamin B6,D3,for Sleep, Muscle & Bone Health, 240 Capsules
4394.5 out of 5 Stars. 439 reviewsGoli Nutrition Magnesium Zero Sugar Gummies, 60 Count $17.97 30.0 ¢/count
3 optionsAvailable in additional 3 options$1797current price $17.9730.0 ¢/countGoli Nutrition Magnesium Zero Sugar Gummies, 60 Count
694.4 out of 5 Stars. 69 reviewsMaryRuth's Organics Liquid Magnesium Blend, Raspberry Lemonade, Energy Support, 15 fl oz $19.98 $1.31/fl oz
$1998current price $19.98$1.31/fl ozMaryRuth's Organics Liquid Magnesium Blend, Raspberry Lemonade, Energy Support, 15 fl oz
1974.5 out of 5 Stars. 197 reviewsCatfit Magnesium Glycinate Gummies - 500mg Magnesium Glycinate Gummies Supplement for Relaxation, Cognition and Sleep Quality, Sugar Free - 60 Gummies $13.49 Was $14.99
2 optionsAvailable in additional 2 options$1349current price $13.49, Was $14.99$14.99Catfit Magnesium Glycinate Gummies - 500mg Magnesium Glycinate Gummies Supplement for Relaxation, Cognition and Sleep Quality, Sugar Free - 60 Gummies
5604.5 out of 5 Stars. 560 reviewsPure Encapsulations Potassium Magnesium (Aspartate) | Supplement to Support Heart, Muscular, Bone, and Nerve Health* | 180 Capsules $36.50
Sponsored$3650current price $36.50Pure Encapsulations Potassium Magnesium (Aspartate) | Supplement to Support Heart, Muscular, Bone, and Nerve Health* | 180 Capsules
264.5 out of 5 Stars. 26 reviewsSave withShipping, arrives tomorrowBioEmblem Triple Magnesium Complex | 300mg of Magnesium Glycinate, Malate, & Citrate for Muscle Relaxation, Sleep, Stress Relief, & Energy | High Absorption | Vegan, Non-GMO | 90 Capsules $27.99
Sponsored$2799current price $27.99BioEmblem Triple Magnesium Complex | 300mg of Magnesium Glycinate, Malate, & Citrate for Muscle Relaxation, Sleep, Stress Relief, & Energy | High Absorption | Vegan, Non-GMO | 90 Capsules
1234.7 out of 5 Stars. 123 reviewsSave withShipping, arrives tomorrow
Check out these related products
Jigsaw Health Vitamin K2 E Complex | VitaminK2 Softgels to Enhance Proper Calcium Utilization & Promote a Healthy Heart, 60 Count $39.97
$3997current price $39.97Jigsaw Health Vitamin K2 E Complex | VitaminK2 Softgels to Enhance Proper Calcium Utilization & Promote a Healthy Heart, 60 Count
104.9 out of 5 Stars. 10 reviewsZahler Magnesium Citrate 200 mg Capsules, Advanced Magnesium Supplements for Muscle & Nerve Health, Bioactive Magnesium, 250 Capsules $42.87
$4287current price $42.87Zahler Magnesium Citrate 200 mg Capsules, Advanced Magnesium Supplements for Muscle & Nerve Health, Bioactive Magnesium, 250 Capsules
74.4 out of 5 Stars. 7 reviewsNutriCology Magnesium Citrate - Bioavailable Chelated Magnesium - Nervous System & Muscle Support - Vegetarian Capsules - Hypoallergenic Formula - 180 Servings - 180 Count $31.79
$3179current price $31.79NutriCology Magnesium Citrate - Bioavailable Chelated Magnesium - Nervous System & Muscle Support - Vegetarian Capsules - Hypoallergenic Formula - 180 Servings - 180 Count
35 out of 5 Stars. 3 reviewsBronson Zinc Triple Play 30 mg - Triple The Coverage Zinc Acetate, Picolinate & Orotate, 250 Vegetarian Capsules $14.97
$1497current price $14.97Bronson Zinc Triple Play 30 mg - Triple The Coverage Zinc Acetate, Picolinate & Orotate, 250 Vegetarian Capsules
734.9 out of 5 Stars. 73 reviewsSolaray Magnesium Glycinate with BioPerine, Healthy Relaxation, Muscle Function & Bone Support, 30 Servings, 120 VegCaps $18.39 Was $22.99
3 optionsAvailable in additional 3 options$1839current price $18.39, Was $22.99$22.99Solaray Magnesium Glycinate with BioPerine, Healthy Relaxation, Muscle Function & Bone Support, 30 Servings, 120 VegCaps
96044.8 out of 5 Stars. 9604 reviewsNutriCology Potassium Citrate - 99 mg Potassium Supplement Capsules - Electrolyte & Muscle Support - Highly Absorbable Mineral - Vegetarian & Hypoallergenic - 120 Servings - 120 Capsules $16.69
$1669current price $16.69NutriCology Potassium Citrate - 99 mg Potassium Supplement Capsules - Electrolyte & Muscle Support - Highly Absorbable Mineral - Vegetarian & Hypoallergenic - 120 Servings - 120 Capsules
44.3 out of 5 Stars. 4 reviewsMason Potassium Gluconate 595 mg Tablets, 100 Count $7.99 8.0 ¢/count
3 optionsAvailable in additional 3 options$799current price $7.998.0 ¢/countMason Potassium Gluconate 595 mg Tablets, 100 Count
404.7 out of 5 Stars. 40 reviewsSuperSmart Potassium Bicarbonate (High Dose) - Electrolyte Mineral - pH Acid-Base Balance - Potassium Supplement | Non-GMO & Gluten Free - 120 Vegetarian Capsules $24.00
$2400current price $24.00SuperSmart Potassium Bicarbonate (High Dose) - Electrolyte Mineral - pH Acid-Base Balance - Potassium Supplement | Non-GMO & Gluten Free - 120 Vegetarian Capsules
414.5 out of 5 Stars. 41 reviewsSuperSmart Optimag (Magnesium Complex Supplement) - Full Spectrum 8 Active Forms - Fight Magnesium Deficiency | Non-GMO & Gluten Free - 120 Vegetarian Capsules $30.00
$3000current price $30.00SuperSmart Optimag (Magnesium Complex Supplement) - Full Spectrum 8 Active Forms - Fight Magnesium Deficiency | Non-GMO & Gluten Free - 120 Vegetarian Capsules
114.7 out of 5 Stars. 11 reviewsEZ Melts Coq10 - Antioxidant Supplement for Heart, Immune & Energy Support - No Artificial Flavors - Non-GMO & Vegan - Tangy Orange - 60 Dissolvable Tablets (60 Servings) $21.99
$2199current price $21.99EZ Melts Coq10 - Antioxidant Supplement for Heart, Immune & Energy Support - No Artificial Flavors - Non-GMO & Vegan - Tangy Orange - 60 Dissolvable Tablets (60 Servings)
274.6 out of 5 Stars. 27 reviewsSuperSmart - R-Lipoic Acid 300 mg per Day (Active Alpha Lipoic Acid) - Antioxidant Supplement | Non-GMO & Gluten Free - 90 Vegetarian Capsules $38.00
$3800current price $38.00SuperSmart - R-Lipoic Acid 300 mg per Day (Active Alpha Lipoic Acid) - Antioxidant Supplement | Non-GMO & Gluten Free - 90 Vegetarian Capsules
15 out of 5 Stars. 1 reviewsParadise Herbs OptiMSM™, MSM, 1,000 mg, 180 Vegetarian Capsules $28.34
$2834current price $28.34Paradise Herbs OptiMSM™, MSM, 1,000 mg, 180 Vegetarian Capsules
2014.7 out of 5 Stars. 201 reviewsSuperSmart - Serrapeptase 120000 IU (Serratia Peptidase) - Proteolytic Enzymes Supplement - ENT Inflammation Support | Non-GMO & Gluten Free - 90 DR Capsules $30.00
$3000current price $30.00SuperSmart - Serrapeptase 120000 IU (Serratia Peptidase) - Proteolytic Enzymes Supplement - ENT Inflammation Support | Non-GMO & Gluten Free - 90 DR Capsules
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 322 reviews
Apr 22, 2026
Jean
5 out of 5 stars review
Verified Purchase
This is a very good product. I've used it for several years. It is worth it way to go this is a very good product. I've used it for several years. It is worth it way in gold .
Incentivized Review
Helpful?7F9APJFS5R28325075250
Mar 3, 2026
Shmily67
Top Reviewer
5 out of 5 stars review
Verified Purchase
MagSRT
This is the best I have tried. I did buy another but now I'm back to my tried and true
Incentivized Review
Helpful?7F9APJFS5R28325075250
Dec 7, 2025
Deric M.
5 out of 5 stars review
I was recommended to this supplement because I've been suffering from cramping that has resulted in chronic pulled muscles in my legs, at least 6 episodes this year. I'm a 44yo male, a former competitive endurance athlete, and a soccer player with a strong base in strength and conditioning. I started this supplement at the beginning of September, and I have not had an episode of cramping or pulled muscles since, it's now mid-December. Might be anecdotal so far, so I'll keep taking it unless something changes!
Review from jigsawhealth.com
Helpful?7F9APJFS5R28325075250
