The magnesium your body can actually use.
Chelated Magnesium Glycinate, gently absorbed, easy on the stomach.
- Made in the USA
- Third-party tested
- Ships via Amazon
- Zero fillers
- No magnesium stearate
- Gluten Free
- Vegan
- Non-GMO
- Soy Free
- Sugar Free
- Dairy Free
Third-party tested
Verified for purity & potency
cGMP-made in the USA
In an FDA-registered facility
Radically transparent
No proprietary blends
Backed by Science
Chelated form, studied for absorption
The form is what makes the difference.
We chose glycinate, magnesium bound to the amino acid glycine, so it's gentle on digestion and readily taken up by the body.
- Chelated form. Bound to glycine for high bioavailability and better tolerance.
- Chelated glycinate. Magnesium bound to glycine in a vegetable capsule, with no added fillers.
- Zero fillers. No magnesium stearate, no artificial flow agents, no binders.
Two quick questions. Your match in seconds.
What matters most to you right now?
How do you like to take supplements?
Magnesium supports the body's natural wind-down and helps maintain normal nervous-system function — part of how your body eases into rest. 8
Magnesium contributes to normal nervous-system function and helps the body stay balanced when daily demands run high. 10
Magnesium plays a role in normal muscle function, including how muscles contract and relax after effort. 11
Magnesium contributes to normal muscle and nerve function — the everyday signaling your body relies on. More on the evidence →
Buy on AmazonThe science, in plain English.
Elemental magnesium: the number that actually counts
A bottle can show "400 mg" on the front and deliver far less actual magnesium. Here's the one number on the label that tells the truth.
Read more → Know your label · 4 min readHow to read a magnesium label
The form printed next to 'magnesium' tells you how it's absorbed. Here's how to read a label in plain English.
Read more → The science · 5 min readMagnesium forms and absorption, explained
Two pills can show the same number and deliver different amounts to your body. How the form shapes absorption.
Read more → Daily ritual · 4 min readHow magnesium fits into a simple wind-down
Magnesium isn't a switch that knocks you out. It's a quiet part of a calm evening routine, and a habit that actually sticks.
Read more → The science · 5 min readWhy nearly half of us fall short on magnesium
Roughly half of US adults don't get the recommended amount of magnesium from food. Here's why, in plain English.
Read more → Know your label · 4 min readWhat those "other ingredients" are really doing
Magnesium stearate, silicon dioxide, microcrystalline cellulose. Most fillers are safe, but they're there for the factory, not for you. Here's the honest take.
Read more →Welcome. Reordering takes seconds.
The QR on your bottle brought you here. When you're running low, tap below to head straight to your Biomacell listing and reorder. Same formula, same bottle.
Learn to read the label.
Join for honest, science-backed tips on reading supplement labels, plus first access to new products. No hype, no spam.
Unsubscribe anytime.