Mighty Mag – Chelated Magnesium | 120 Capsules
Magnesium Support for Muscles, Relaxation, Energy & More
Magnesium is an essential mineral your body relies on every day. It plays a role in hundreds of processes throughout the body, supporting normal muscle function, energy production, heart and bone health, healthy sleep quality and a balanced response to everyday stress.*
Mighty Mag delivers 300 mg of magnesium in just 2 capsules using a buffered chelated formula designed to support enhanced absorption while remaining gentle on the digestive system.*
It’s a simple, foundational way to help maintain healthy magnesium levels—especially when your diet alone may not provide enough.*

BENEFITS
Mighty Mag is formulated to support:
- Normal muscle function and relaxation*
- Healthy sleep quality*
- A balanced response to everyday stress*
- Energy production*
- Heart and cardiovascular health*
- Strong, healthy bones*
- Enhanced magnesium absorption and digestive comfort*
WHY MAGNESIUM MATTERS
Magnesium is involved in more than 600 processes throughout the body, making it an important foundational mineral for everyday health. Yet many adults may not get enough magnesium from food alone.
Your body relies on magnesium for functions ranging from normal muscle activity and cellular energy production to bone and cardiovascular health. Maintaining healthy magnesium levels helps support many of the systems you depend on every day.*
WHY DEREK LIKES IT
Mighty Mag is one of my favorite foundational supplements because magnesium has such a broad role throughout the body.
What I especially like about this formula is the combination of a chelated form of magnesium with a buffered delivery system. You get a meaningful 300 mg of magnesium in just two capsules, in a formula designed for enhanced absorption while remaining gentle on digestion.*
It’s simple, versatile and easy to incorporate into an everyday wellness routine—which is one of the reasons Mighty Mag has become such a favorite with our clients.
WHO MAY BENEFIT?
Mighty Mag may be especially helpful for people who want additional nutritional support for:
- Maintaining healthy magnesium levels*
- Normal muscle function and relaxation*
- Healthy sleep quality*
- Everyday stress support*
- Energy production*
- Heart and cardiovascular health*
- Bone health*
- Increasing magnesium intake when diet alone may not provide enough*
The underlying formula may also be useful for individuals who have experienced occasional digestive discomfort with some other magnesium supplements.
HOW TO USE
Take 2 capsules daily, or as directed by your healthcare practitioner.
OTHER INGREDIENTS
Cellulose (capsule), vegetable stearate.
CAUTIONS
Consult your healthcare practitioner about your individual circumstances, medications and any questions regarding supplementation.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Why Choose Derek Johnson Nutrition
Built on Science. Backed by Results.
Third-Party Tested
Independently verified for purity and potency.
Science-Backed Formulas
Formulated from peer-reviewed research and clinical data.
Premium Ingredients
Thoughtfully sourced from reputable, traceable suppliers.
Expert Curated
Personally selected by holistic nutritionist Derek Johnson.
Practitioner Recommended
Trusted by wellness professionals and high performers.
You May Also Like
Have Questions?
Frequently Asked Questions
Everything you need to know about our supplements, subscriptions, and delivery.
All supplements in Derek's curated line are designed for daily use and formulated with evidence-informed dosages. Consult your healthcare provider before starting any new supplement regimen.
We prioritize clean-label formulations. Each product page lists all ingredients and allergen information. Most products are free from gluten, dairy, and artificial additives.
Yes. Every product is independently tested for purity, potency, and contaminants by accredited third-party labs. Certificates of Analysis are available upon request.
Many of our products are designed to work synergistically. Derek provides pairing guidance on each product page and in his wellness protocols. When in doubt, consult your practitioner.
Results vary based on the individual, lifestyle, and the supplement type. Most clients report noticing changes in energy and digestion within 2–4 weeks of consistent use alongside a balanced diet.
You can pause, modify, or cancel your subscription anytime from your account dashboard under 'Subscriptions.' No penalties or hidden fees.
Subscribers save upto 10% on every order compared to one-time purchase pricing. Free shipping is included on all active subscriptions over $150.
Absolutely. You can swap, add, or remove products from your subscription at any time before the next billing cycle through your account portal.
Standard shipping is 3–5 business days within the US. Expedited 1–2 day options are available at checkout. Orders over $75 ship free.
We offer a 30-day satisfaction guarantee. If you're not satisfied, contact our support team and we'll arrange a return or exchange — no questions asked.
Not at this time. We currently only ship within the United States. As we continue to grow, we may expand our shipping options to additional countries in the future.
The Derek Difference
Why Clients Trust Derek Johnson Nutrition?
A science-first approach built on transparency, results, and long-term wellness.
Expertise
A Decade of Functional Nutrition
Derek brings over a decade of hands-on clinical experience working with high performers who demand a smarter, science-driven approach to health and nutrition.
Results
Science-Driven. Results-Backed.
Every recommendation is grounded in peer-reviewed research and refined through real-world outcomes — not generic supplement protocols.
Transparency
Clean Labels. Nothing Hidden.
Every product in Derek's curated store is third-party tested, clearly labelled, and free from proprietary blends or undisclosed ingredients.
Start Today
Ready to start your wellness journey?
Join thousands of clients who have transformed their energy, digestion, and long-term health with Derek's science-backed wellness approach.
