Pure Encapsulations Magnesium Glycinate
No glow-up packaging, no founder story, no proprietary blend. Just clean magnesium glycinate at a real dose — and probably the single most cost-effective sleep upgrade we've tested.
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Product details
No glow-up packaging, no founder story, no proprietary blend. Just clean magnesium glycinate at a real dose — and probably the single most cost-effective sleep upgrade we've tested.
How Codex curates products
Every product passes three checks before it reaches you.
Brand discovery
We surface brands operators and coaches are already buying — never paid placement.
Wellness review
Each SKU is scored against our charter: ingredient quality, evidence, claims, sourcing.
Operator-tested
Coaches and studios in our network try it on real clients before we recommend it.
Learn more
Guide
The Codex Wellness Edit: October 7, 2026
This week, we're seeing a backlash against biohacking, a major pivot in connected fitness, and the regulation of popular supplements.
Guide
The Codex Edit: August 5, 2026
This week, a tech giant swallows a recovery startup, a new longevity protocol divides scientists, and collaborative fitness finds its footing in a post-remote world.
Guide
What We're Testing at Codex: July 2026
From metabolic wearables to nootropic supplements and emergent studio concepts, here’s a look inside the Codex vetting process for what's next in wellness.
Vetted under the Codex charter
We only stock products that pass our ingredient, evidence and sourcing review. If a SKU stops meeting the bar, it's delisted — full stop.