
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00. Product quality is exactly as described."
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Magnesium w/SRT 240 tabs - Jigsaw Health
Magnesium w/SRT is a extended-release magnesium supplement that helps keep steady energy, supports restful sleep, and maintains healthy muscle function, via strong absorption and gradual release.
Purchase options
Subscribe & save
Save 5%Fast delivery · Cancel anytime
- Easy Pause or Cancel
- Best Price Guarantee
- 60-Day Returns
- Priority Support
One-time purchase
Standard price, no subscription
Quantity
100% Money back guarantee, no questions asked
Secure Transaction
Magnesium w/SRT is a extended-release magnesium supplement that helps keep steady energy, supports restful sleep, and maintains healthy muscle function, via strong absorption and gradual release. The star ingredient, dimagnesium malate, is designed to boost absorption and stay tummy friendly, while the 8-hour Sustained Release Technology helps magnesium stay in your system. Jigsaw Health's commitment to quality is backed by third party verification and premium Albion Minerals ingredients.
Available Sizes & Variants:
240 tabs – sustained-release magnesium for daily use.
Benefits & Features:
- Sustained release keeps levels steady.
- Gentler release minimises digestive upset while delivering magnesium gradually, helping support energy, muscle function, and restful sleep throughout the day for better daytime comfort.
- Third party label verification gives you confidence in what you’re taking.
- Albion Minerals patented dimagnesium malate boosts absorption.
- Ideal for daily use, supports muscle tone, nerve function, and cardiovascular health while staying vegan, non GMO and gluten-free for clean nutrition you can trust.
Built on a heritage of quality, Magnesium w/SRT uses Albion Minerals patented dimagnesium malate for better bioavailability and gentler digestion. The formula is paired with eight-hour sustained release to maintain steady magnesium levels and reduce spikes. Acknowledged by ConsumerLab for label accuracy, this vegan, non GMO, soy-free and gluten-free option reflects Jigsaw Health’s commitment to transparent sourcing and rigorous manufacturing standards. For broader wellness ideas, we also offer related products like magnesium glycinate, a vitamin d supplement and creatine in our range.
- GTIN
- 876634000620
- Manufacturer
- Jigsaw Health
- Best buy
- 6 to 24 months+
United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).
Free shipping on orders over £50 to the UK.
Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.
Welzo is a UK-based health platform. Orders ship from the UK.
Please consult the product packaging for accurate instructions on how to use the product.
| JIGSAW MAG SRT | ||
| Supplement Facts | ||
| Serving Size: 4 tablets | ||
| Servings Per Container: 60 | ||
| Nutrient | Amount Per Serving | % EC NRV |
| Vitamin B6 (as P-5-P) | 5 mg | 294% |
| Folate (as Quatrefolic) | 200 mcg | 50% |
| Vitamin B12 (As Methylcobalamin) | 6 mg | 250% |
| Magnesium | 500 mg | 119% |
| Malic Acid | 1436 mg | * |
| %EC NRV = EC Nutrient Reference Values | ||
| * = %EC NRV not established | ||
The Active Ingredient Is: Magnesium (Dimagnesium Malate)
Magnesium, a key mineral, supports a wide range of normal bodily functions and is provided here as the dimagnesium malate form, known for better absorption and kinder tolerance. This combination pairs magnesium with malic acid for improved cellular uptake and bioavailability.
Source material emphasises Albion Minerals patent and sustained-release technology, aiming to deliver magnesium over time while minimising digestive discomfort, with vegan, non-GMO and free-from-pr one formulations where applicable.
What Does Magnesium (Dimagnesium Malate) Do?
Magnesium participates in energy production and supports normal muscle and nerve function, contributing to healthy energy metabolism and relaxation processes as recognised in EU health guidance. The slow-release design can help keep steady magnesium levels throughout the day.
EFSA notes magnesium plays a role in maintaining normal electrolyte balance and contributing to normal physiological function. This formula also benefits from the malate form’s smoother absorption and a gradual release.
This supplement isn't for diagnosing, treating, curing, or preventing any disease.
Why Jigsaw Health Magnesium w/SRT is Welzo Selected
This brand shows a science‑driven approach to supplement quality, with a longstanding focus on stability, absorption and tolerability. Jigsaw Health is recognised for using Albion Minerals® patented dimagnesium malate and for its 8‑hour Sustained Release Technology, which supports high absorption while aiming to minimise digestive discomfort. This blend reflects a tight manufacturing philosophy that matches Welzo’s commitment to science‑backed products.
From a credibility perspective, the product carries third‑party label verification via ConsumerLab.com and emphasises quality raw materials. The brand’s formulation choices and manufacturing standards are supported by a clear commitment to purity and integrity, which our expert team evaluates alongside Welzo’s standards. Our partnership relies on a supplier that consistently demonstrates quality control and traceable ingredients, backed by established testing practices that inform product integrity. Learn more about our approach and team at Welzo's healthcare professionals and our rigorous testing practices at our rigorous testing protocols.
This combination makes Jigsaw Health Magnesium w/SRT a strong fit for Welzo, delivering value through reliable manufacturing and demonstrated quality, which supports consumer confidence in this supplement.
Part of the Welzo System™
Test, supplement, enhance, and move, all in one place.
Frequently Asked Questions
Everything you need to know about this product.








