Summer Sale is now LIVE

Order by 3pm for Same-Day Dispatch Free UK Delivery Over £45

Why Magnesium Glycinate is the "Missing Link" for Deep Sleep

Evopure Magnesium Sleep Blend berry drink served hot and cold with L-theanine, passionflower, and fresh raspberries

Martin Travis |

Updated July 2026

Why Magnesium Glycinate is the “Missing Link” for Deep Sleep

If you have trouble falling asleep or wake up with restless legs, you might have heard that magnesium can help. But not all magnesium is created equal. Many people buy cheap supplements from the supermarket only to find they cause an upset stomach and do nothing for their sleep. The reason? They bought the wrong type.

Glycinate vs Oxide: Why Type Matters

The most common form found in high-street shops is Magnesium Oxide — cheap to produce, but your body absorbs very little of it (often less than 4%). The rest stays in your gut, acting as a laxative.

Magnesium Bisglycinate, which we use at Evopure, is bound to the amino acid glycine. This makes it highly bioavailable (your body actually absorbs it), gentle on the stomach (no digestive upset), and calming (glycine itself acts as a relaxing neurotransmitter).

↑ Back to top

The Science: How Magnesium Calms the Mind

Magnesium is essential for regulating your nervous system. It blocks the activity of more stimulating neurotransmitters and binds to calming receptors, helping to “quiet” a racing mind before bed. It also plays a key role in muscle relaxation, helping to physically decompress the body after a stressful day.

↑ Back to top

Not sure which sleep formula is right for you?

Take our free quiz and we’ll match you with the right Evopure product.

Take the free health quiz →

Why Our Blend is Different

We didn’t just stop at Glycinate. The Evopure Magnesium Sleep Blend is a complete “sleep stack” designed for deep rest:

Ingredient Benefit
Magnesium Bisglycinate Superior absorption & physical relaxation
L-Theanine Calms the “racing mind” (found in green tea)
Passionflower & Chamomile Ancient herbs used to soothe the nervous system

↑ Back to top

Frequently Asked Questions

When should I take magnesium for sleep?

We recommend taking it about 30–60 minutes before you plan to go to sleep to allow the body time to absorb and utilise the minerals.

Will this give me an upset stomach?

No. We use Magnesium Bisglycinate specifically because it is gentle on the stomach and does not have the laxative effect of cheap Magnesium Oxide.

Can I take this with CBD?

Yes! Magnesium and CBD work synergistically. Many customers use our Sleep CBD Oil for racing thoughts and Magnesium for deep physical relaxation.

Is Magnesium Glycinate better than Oxide for sleep?

Yes — Glycinate is much easier for the body to absorb and far less likely to cause digestive issues compared to Oxide.

↑ Back to top

Leave a comment

Please note: comments must be approved before they are published.

  • Purpose Built

    No fillers. Only high quality, purpose driven ingredients

  • Traceability

    All evopure products are third-party lab tested

  • Transparency

    Personalised customer aftercare, to get the most out of your products

  • 100% satisfaction

    Be confident in your purchase with 30 day money back