GABAplex with L-Tyrosine & L-Theanine: Rapid Mental Calm, Stress Reduction and Stable Focus – Advanced Support For Relaxation, Sleep and Cognitive Performance

GABAplex with L-Tyrosine & L-Theanine, Swanson is a complex dietary supplement, formulated for supporting neurochemical balance, mental relaxation and cognitive clarity, especially in periods of intense stress, psychological overload or nervous fatigue. Its combination brings together amino acids with key roles in neurotransmitter regulation, offering dual support: calming and "decompression" of the nervous system, but also maintaining concentration capacity and mental reaction. The formula is designed for moments when you need a calmer mind, more stable emotional tone and better ability to manage daily pressure, without the sensation of "mental fog".

At the center of the formula is GABA (gamma-aminobutyric acid), the brain's main inhibitory neurotransmitter, associated with reducing neuronal excitability and inducing a state of relaxation. In conditions of chronic stress, agitation, information overload or lack of sleep, the balance between excitatory and inhibitory neurotransmitters can be disrupted, and this can translate into restlessness, tension, difficulty falling asleep, irritability and reduced concentration capacity. GABAplex completes this calming core with L-theanine, glycine and taurine – compounds involved in relaxation, sleep and nervous balance – and harmonizes it with L-tyrosine, an amino acid associated with supporting catecholamines (dopamine, noradrenaline) and cognitive performance in demanding contexts.

A distinct element of the formula is BioPerine® (extract from Piper nigrum), included in small dose to support the bioavailability of certain nutrients. Thus, GABAplex is designed as complete support for emotional and mental balance: relaxation without sacrificing focus, diminishing tension without reducing functionality, supporting sleep without compromising next-day clarity. It is a formula suitable for people who alternate periods of stress with high productivity requirements and need nutritional help oriented towards calm, adaptation and stability.

Detailed Benefits of GABAplex with L-Tyrosine & L-Theanine

• Support of mental relaxation and reduction of nervous tension

Daily stress activates the sympathetic nervous system and increases the body's level of "alertness". Over time, this state can become persistent, leading to psychological tension, irritability, restlessness and difficulty relaxing even when the context allows it. GABA is associated with reducing neuronal hyperexcitability, helping the mind enter a calmer and more stable state.

L-theanine complements this effect by supporting relaxation without marked sedation, contributing to a more natural state of mental peace.
✅ Faster mental calm in demanding periods
✅ Reduction of sensation of agitation and inner tension
✅ Support for emotional balance and state of peace

• Improvement of sleep quality and transition to deep relaxation

Difficulty falling asleep is not always related to physical fatigue, but to "mental noise" and the inability of the nervous system to disconnect from stress. Glycine is an amino acid associated with support for relaxation and regulation of body temperature, a mechanism involved in sleep initiation. Taurine is recognized for its role in supporting neuronal balance and calm, and GABA contributes to reducing excitability that can maintain insomnia.

This combination can support a smoother transition to rest and more "settled" sleep.
✅ Support of easier falling asleep by calming mental activity
✅ Deeper relaxation on tense evenings or after overload
✅ Support for nervous recovery and more efficient rest

• Balancing stress response and increased mental resilience

Stress does not mean only negative emotions, but also increased consumption of neurochemical resources. In conditions of constant pressure, the body can use more intensely the neurotransmitters involved in vigilance and reaction, and subsequently the sensation of "emptiness" appears: mental fatigue, lack of motivation, irritability or exhaustion. GABAplex offers balanced support: GABA, glycine, taurine and theanine support calming,

while L-tyrosine contributes to maintaining cognitive performance when focus, reaction and clarity are needed.
✅ Support of resilience against psychological stress
✅ Balance between relaxation and functionality
✅ Help in periods of intellectual or emotional overload

• Focus, clarity and concentration capacity in demanding conditions

Some relaxation formulas can induce a state of sluggishness or slowdown, which is not ideal when you need to remain productive. L-tyrosine is an amino acid involved in the synthesis of catecholamines, substances associated with attention, motivation and mental reaction. In contexts of stress, high demands or fatigue, the need for precursors can increase.

In GABAplex, tyrosine functions as an intelligent "counterbalance" to calming components, helping preserve clarity and focus.
✅ Better concentration in stressful periods
✅ Support for mental clarity without sensation of "fog"
✅ Maintaining reaction capacity and mental organization

• Support of neurochemical balance and neuronal communication

Optimal brain functioning depends on a balance between excitatory and inhibitory neurotransmitters. When the balance tilts towards excitability, restlessness, tension, superficial sleep and increased sensitivity to stimuli can appear. GABA, glycine and taurine are involved in inhibition mechanisms and neuronal calming, supporting stability. L-theanine is associated with a state of lucid relaxation, and tyrosine supports the cognitive "engine" when necessary.

Overall, the formula can contribute to more harmonious neuronal communication and more balanced psychological tone.
✅ Support of balance between calm and vigilance
✅ Better emotional stability in periods of stress
✅ Support for optimal functioning of the nervous system

• Reduction of discomfort associated with stress: tension, irritability, overstimulation

Stress frequently manifests not only mentally, but also physically: muscle tension, agitation, irritability, sensation of "too much" and difficulty relaxing. The amino acids in GABAplex are chosen precisely to support a state of functional calm. Taurine is associated with regulation of neuronal excitability and support of more stable nervous tone, while GABA and glycine can help reduce overstimulation.

L-theanine completes the formula with a "clean" relaxation component, often preferred by people sensitive to stimulants.
✅ Reduction of sensation of overstimulation and irritability
✅ Support for relaxation without loss of mental control
✅ Better psychological comfort on loaded days

• Optimized bioavailability through BioPerine®

BioPerine® (extract from Piper nigrum) is included to support the absorption of certain nutrients, contributing to more efficient utilization of the formula's components.

Through this mechanism, the product can offer more consistent and predictable support, especially for people who desire stable results from a complex for stress and relaxation.
✅ Support of absorption and utilization of nutrients from the formula
✅ Better functional efficiency of the complex
✅ Modern formula, oriented towards performance and stability

• Complete synergy for calm, sleep and cognitive performance

GABAplex combines two essential directions: reducing tension and supporting clarity. GABA (250 mg) and L-glycine (250 mg) create the calming base, taurine (100 mg) and L-theanine (50 mg) support relaxation and stress adaptation, and L-tyrosine (100 mg) brings the component of focus and cognitive support.

This synergy makes the product suitable for people who need a calmer mind, but also a constant capacity for concentration in daily life.
✅ Mental relaxation without excessive sedation
✅ Balance between calm and productivity
✅ Complete support for stress, sleep and stable focus

Directions for Use

Other Ingredients

Warnings