L-Phenylalanine 500 mg– Mental Clarity, Focus, Wellbeing and Neurotransmitter Support – Essential Amino Acid for Cognitive Energy, Motivation and Stress Resilience

L-Phenylalanine, 500 mg, Now Foods is a supplement with essential amino acid in free form (L-phenylalanine), known for its role in the synthesis of key neurotransmitters involved in motivation, attention and emotional tone. Phenylalanine is a direct precursor for L-tyrosine, which enters the formation pathways of dopamine, norepinephrine and epinephrine – substances critical for response to demands, mental clarity and performance in cognitive tasks. Through the intake of L-phenylalanine in a clear and predictable dose, the formula supports neurochemical balance, helps achieve a more stable perceived level of psychic energy and can support a balanced mood in daily rhythm.

Detailed benefits of L-Phenylalanine 500 mg

• Support for neurotransmitter synthesis for focus and motivation

Catecholaminergic neurotransmitters influence concentration, initiative and reaction speed. L-phenylalanine is a "building block" for L-tyrosine, from which dopamine and norepinephrine are formed.

- Supports metabolic flows that sustain sustained attention
- Contributes to a perception of "clear mind" in demanding tasks
- Promotes state of involvement and motivation in complex projects

✅ More coherent focus during periods of intense work
✅ Feeling of "clarity" at the start of the day
✅ Support for initiating and completing tasks

• Emotional tone, resilience and stress management

Dopaminergic and noradrenergic pathways are involved in adaptive stress response and mood regulation. By supporting the precursors of these pathways, L-phenylalanine can contribute to balanced emotional tone.

- Helps maintain stable mood in the face of demands
- Supports "fine-tuning" of psychic arousal (neither too low, nor too high)
- Complements sleep routine, natural light exposure and regular movement

✅ Perception of "calm alertness" in deadline situations
✅ Better adaptation to rhythm changes
✅ Support for daily stress management

• Cognitive energy and mental performance

Cognitive efficiency depends on the availability of large neutral amino acids that cross the blood-brain barrier. L-phenylalanine, in free form, is readily available for these pathways.

- Contributes to processing speed and support of selective attention
- Supports working memory in tasks with prefrontal demand
- Fits productivity routine (planning, concentration, execution)

✅ More fluid workflow during "deep-work" periods
✅ Increased capacity to stay on task
✅ Feeling of more uniform mental energy

• Support for tyrosine-dependent metabolism and dopamine-noradrenaline axis

Tyrosine is the central node from which catecholamines derive. Adequate phenylalanine intake provides raw material for endogenous tyrosine formation.

- Supports enzymatic pathways dependent on cofactors (vitamin C, copper, B6)
- Logical integration into the body's neuro-metabolic networks
- Contributes to chemical homeostasis of fine adjustments between energy and calm

✅ Synergy with B-complex and vitamin C
✅ Foundation for coherent adaptive response
✅ Compatible with lifestyle habits oriented toward mental clarity

• Protein intake, body composition and exertion support

As an essential amino acid, L-phenylalanine is part of the protein mosaic necessary for tissues. In programs with movement and balanced diet, supporting amino acid intake can accompany body composition objectives.

- Contributes to protein synthesis and post-exertion tissue repair
- Helps maintain feeling of energy during moderate training
- Easily integrates into lifestyle routines with hydration, sleep and balanced diet

✅ Perception of "smoother" recovery
✅ Nutritional anchor on active days
✅ Fit with sustainable fitness plans

• Appetite, self-control and "mindful eating"

Dopaminergic pathways influence behaviors related to reward and motivation. By supporting the balance of these pathways, some people may observe better self-control in food choices.

- Support for a more conscious relationship with snacks between meals
- Complement for routines with fiber and structured meals
- Promotes a balanced perspective on food reward

✅ More coherent micro-decisions throughout the day
✅ More organized meals and more predictable rhythm
✅ Easy integration into wellbeing habits

• Skin, pigmentation and support for melanin synthesis

Tyrosine derived from phenylalanine also participates in the melanin pathway, pigments involved in biological photoprotection and natural shade of skin and hair.

- Indirect support for physiological pigmentation processes
- Contributes to structural integrity of skin tissues
- Complement for "inside-out" care

✅ Coherent approach to beauty from within
✅ Synergy with antioxidants (vitamin C, polyphenols)
✅ Integration into holistic care routines

• Mental clarity from the early hours of the day

Many users aim for a "clean" start to the day, without sudden fluctuations. By supporting neurotransmitter precursors, L-phenylalanine can contribute to coherence of the morning start.

- Helps establish a stable cognitive rhythm
- Promotes transition from sleep to activity
- Fits with sleep hygiene and natural light exposure

✅ Shorter mental "on-ramp"
✅ Feeling of clear energy and focus
✅ Fit with simple morning rituals

• Intelligent synergies in lifestyle

For optimal perceived effects, worth combining with:
- B-complex (B6, B9, B12) – cofactors in one-carbon metabolism and neurotransmitter synthesis
- Vitamin C and minerals (copper, magnesium) – enzymatic and redox support
- Quality proteins and complex carbohydrates – energy stability
- Regular movement, hydration and scheduled breaks – mental hygiene

✅ Coherent framework for daily performance
✅ Stability of attentional rhythm
✅ 360° approach to cognitive energy

L-Phenylalanine 500 mg, Now Foods is addressed to those who wish to support from within the neurochemical pathways involved in attention, motivation and stress resilience. Through its role as precursor for L-tyrosine and catecholamines, this essential amino acid supports mental clarity, cognitive energy and balanced emotional tone, naturally integrating into a lifestyle that values quality sleep, coherent nutrition and regular movement.

Directions for use

Take 1 capsule 1 to 3 times daily as needed, preferably between meals.

Other ingredients

Hypromellose, (cellulose capsule).
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients.
Produced in a GMP facility that processes other ingredients containing these allergens.

Warnings

Powder settling in capsule may occur, which is filled by weight without added filler materials.
Store in a cool, dry place after opening.
For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition [e.g., hypertension, phenylketonuria (PKU)].
Keep out of reach of children.
Natural color variation may occur in this product.