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Caffeine-Free Energy Boost Formula: PQQ + GABA + L-Theanine Worth Trying

PQQ GABA L-Theanine
Pyrroloquinoline quinone (PQQ) stimulates mitochondrial biogenesis, enhances the efficiency of existing mitochondria, and protects against oxidative damage. 
Clinical studies show that daily PQQ supplementation significantly improves cognitive performance, including memory, reaction speed, and complex attention.
Gamma-aminobutyric acid (GABA) is a crucial inhibitory neurotransmitter in the body, effectively reducing anxiety and stress while improving sleep quality and brain function.
L-theanine crosses the blood-brain barrier, modulating neurotransmitters like GABA, dopamine, and serotonin to create a state of “calm clarity” and reduced anxiety.
Research indicates that 200–400 mg of L-theanine daily helps alleviate stress and enhance cognition.
PQQ powers the brain’s energy engine, GABA stabilizes mood, L-theanine sharpens focus.
PQQ strengthens brain mitochondria, providing energy and protection for neural activity.
GABA reduces nervous system overload, easing anxiety and stress.
L-theanine optimizes brain waves (increasing alpha waves, decreasing beta waves) to enhance concentration
Animal studies reveal that combining GABA and L-theanine yields superior sleep quality compared to either alone, including extended deep and REM sleep.
PQQ GABA L-Theanine List
Scientific Dosage: PQQ: 10–20 mg daily, GABA: 50–100 mg daily, L-theanine: 100–200 mg daily.
Mechanism: PQQ provides the brain’s energy foundation, GABA inhibits stress responses, L-theanine optimizes mood and brain wave states.
Usage: Take before meals or during afternoon tea for focus and productivity, Use in the evening to improve sleep quality.
Professionals: High-intensity work requiring sustained concentration.
Students: Exam preparation, balancing memory enhancement and stress relief.
Middle-aged & Elderly: Combating cognitive decline and improving sleep.
Fitness Enthusiasts: Post-workout recovery, aiding relaxation and sleep.
PQQ enhances cognition and flexibility: 12-week mnemoPQQ® study in older adults.
GABA + L-theanine improves sleep architecture: Mouse models show synergy over individual use.
L-theanine boosts alpha waves, focus, and memory: Supported by multiple human studies.
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