"How L-Glycine Makes You Fall Asleep Faster"

Jul 26, 2025

By Booty Fuel

How L-Glycine Makes You Fall Asleep Faster

Struggling to wind down at night? Waking up feeling like you barely slept? You’re not alone — and one amino acid might be the natural solution you’ve been missing.

At Booty Fuel, we include 800mg of L-Glycine in every scoop of Booty Sleep because it's proven to support better, deeper sleep — without any groggy side effects.

🧬 What Is L-Glycine?

L-Glycine is a naturally occurring amino acid that plays a key role in your nervous system, metabolic health, and sleep regulation. It’s found in collagen-rich foods and now studied for its powerful ability to improve sleep quality.

💤 How L-Glycine Helps You Fall Asleep

Lowers Core Body Temperature:
Glycine triggers vasodilation — the widening of blood vessels — which helps cool your body and signal it’s time to sleep.
Increases Sleep Efficiency:
Studies show Glycine helps you fall asleep faster, spend more time in REM sleep, and wake up feeling more refreshed.
Reduces Daytime Sleepiness:
Unlike melatonin, glycine improves sleep without causing drowsiness the next day.
Regulates Your Internal Clock:
Glycine supports circadian rhythm health, making it easier to establish a consistent sleep schedule.

🧪 Backed by Research

A clinical study in the Journal of Sleep and Biological Rhythms found that glycine supplementation:

Reduced time to fall asleep
Improved sleep quality scores
Lowered next-morning fatigue and brain fog

These results are why we made L-Glycine a core part of the Booty Sleep™ formula — to help you restore your body and mind, naturally.

🍫 Try Booty Sleep with L-Glycine Inside

Booty Sleep combines L-Glycine, Ashwagandha, Magnesium, Zinc, and Chicory Root Fibre into a relaxing, sugar-free nighttime drink available in two delicious flavors: Chocolate and Vanilla Chai.

✅ Vegan & Sugar-Free
✅ Supports Deep Sleep & Stress Recovery
✅ Made in Ireland by Female Food Scientists
✅ 30 Servings Per Tub

👉 Try Booty Sleep Now