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AlgaeCal Magnesium Relax Review: Chelated Magnesium With Ashwagandha for Better Sleep

Written By
The Snooze Geek
Snooze Geek Editorial Team
Expert Reviewed
Snooze Geek Review Process
Independently tested & fact-checked
Updated
April 22, 2026
AlgaeCal Magnesium Relax Check Price on Amazon
Chelated Magnesium Glycinate (350mg)
Glycinate is the gold standard for sleep-focused magnesium. It absorbs well and doesn’t cause the digestive issues that magnesium oxide or citrate can. The 350mg dose sits right at the sweet spot for most adults.
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Sensoril Ashwagandha
Not just generic ashwagandha, this uses Sensoril, a patented extract with clinical data behind it. It’s in particular studied for cortisol reduction, which matters if stress is what’s keeping you awake.
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Clean Formula
No artificial colors, no unnecessary fillers. Two capsules per serving keeps it simple. Easy to add to an existing supplement routine without swallowing a horse pill.

In-Depth Review

Most magnesium supplements give you one type of magnesium and call it a day. AlgaeCal Magnesium Relax takes a different approach by pairing chelated magnesium glycinate, the form least likely to upset your stomach, with Sensoril Ashwagandha, a clinically studied adaptogen that targets cortisol levels.

The combo is designed to hit relaxation from two angles: magnesium for muscle relaxation and nervous system support, ashwagandha for stress hormone management. At 350mg per serving, the magnesium dose is solid without being excessive.

Best for people whose sleep issues are tied to stress and tension rather than a messed-up circadian rhythm. If you lie in bed with your mind racing and your shoulders up by your ears, this targets that specific problem. Not the best pick if you just need help with jet lag or shift work, melatonin-based products make more sense there.

What We Like

  • Chelated Magnesium Glycinate (350mg): Glycinate is the gold standard for sleep-focused magnesium. It absorbs well and doesn’t cause the di
  • Sensoril Ashwagandha: Not just generic ashwagandha, this uses Sensoril, a patented extract with clinical data behind it.
  • Clean Formula: No artificial colors, no unnecessary fillers. Two capsules per serving keeps it simple. Easy to add

What Could Be Better

  • Limited options available

Final Verdict

AlgaeCal Magnesium Relax is a smart two-in-one supplement for stress-driven sleep issues. The magnesium glycinate is well-dosed and gentle on the stomach, and the Sensoril ashwagandha adds genuine cortisol-lowering benefit. Pricier than basic magnesium pills, but you’re paying for better ingredients.

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