Quick answer: GABA acts as a natural brake for an overactive brain, while L-Theanine promotes alpha brain waves for deep relaxation — together helping the mind switch off faster at bedtime.
What are GABA and L-Theanine?
GABA (gamma-aminobutyric acid) is a naturally occurring neurotransmitter in the brain and spinal cord. L-Theanine is an amino acid found primarily in tea leaves, both studied for their calming properties.
Why are they associated with mental relaxation?
GABA reduces excessive mental activity, allowing the mind to switch off faster, while L-Theanine promotes alpha brain wave activity associated with a calm, relaxed but alert state.
What does the research say?
General background on GABA is available via NCBI.
GABA and L-Theanine's role in Sleepem
Together, GABA and L-Theanine support the neurochemical-relaxation front of the Sleepem formula, working alongside Magnesium and Ashwagandha. See the full ingredients page.
Safety considerations
Both GABA and L-Theanine are generally well tolerated. Consult a doctor before use if you take other sleep-related or blood-pressure medication.
See the full ingredients breakdown
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