Free shipping over £50 / $60 / €55Subscribe & save 15%Every product evidence-graded A, B or C
SLEEP

Descend

Magnesium Bisglycinate + Glycine · 30 servings

Two ingredients. Wind down without the grogginess.

Melatonin freeVeganUnflavoured option
1
Free shipping over £50
Skip or cancel any time
Evidence grade B
Overview

Magnesium bisglycinate is gentle on the stomach and well absorbed, and glycine helps bring core temperature down, which is one of the body's own sleep signals. No melatonin and no sedatives, so you wake up clear.

  • Magnesium for reduced tiredness and fatigue
  • Glycine to support falling asleep
  • No melatonin, no morning fog
Ingredients & dose
Magnesium200 mg
Bisglycinate
Glycine3 g

Per serving. No proprietary blends.

How to use

Stir one scoop into 200 ml of warm water 30–60 minutes before bed.

The science · Grade B
BEvidence grade · Good

Glycine (3 g) before bed improved subjective sleep quality and next-day fatigue in small controlled studies. Magnesium supplementation has improved sleep measures in older adults with insomnia. Athletes with high sweat losses may run low on magnesium.

Claims & safety
  • Magnesium contributes to a reduction of tiredness and fatigue.
  • Magnesium contributes to normal psychological function.
  • Magnesium contributes to normal muscle function.

Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of the reach of young children.

Part of a protocol

Works better together.

All protocols
Protocol · 4 items

Sleep & Recover

Recovery is a nightly practice.

Bundle price£198£178.20
Details
Sleep & Recover Protocol
Protocol · 4 items

Daily Foundation

The base layer for a long life of training.

Bundle price£111£99.90
Details
Daily Foundation
Pairs with

Same goal. Different frequency.

AEvidenceSubscribe −15%
Salt£32
High-Sodium Electrolytes
HYDRATE · 30 sticks
AEvidenceSubscribe −15%
Grass-Fed Whey Protein Isolate
BUILD · 1 kg · 33 servings
BEvidenceSubscribe −15%
Collagen Peptides + Vitamin C
RECOVER · 30 servings
BEvidenceSubscribe −15%
Tart£28
Montmorency Cherry Concentrate
RECOVER · 500 ml · 16 servings