StackTerminal.Health

BETA

Cognitive & Mood Support

Public • 06 Apr 2026

Pramiracetam & phenylalanine are combined to support cognitive function & mood. Pramiracetam enhances memory & cognitive performance, while phenylalanine supports mood & cognitive function by acting as a precursor to neurotransmitters.

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Buy stack
Cognitive & Mood Support
cognitivemoodfocus
Pramiracetam
Daily with food
MODERATE
400mg
L-Phenylalanine
Daily with food
MODERATE
500mg
No interactions detected
Each dose includes evidence rationale · doses personalized to your weight
AI risk assessment
Context: No wearable data
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Stack pre-check
No personal data connected — connect wearables or upload bloodwork for a personalised check
Clean
Supplements
2
Training load
Unknown
No flags
No duplication, stimulant, interaction, or recovery concerns detected.

Pre-check is rule-based, not medical advice. Consult a healthcare professional for personalised guidance.

Interaction Analysis
Pharmacokinetic + pair-level checks
Timing optimizations
Pramiracetam
Take ~2.5h before the intended effect window
Reaches peak plasma concentration in ~2.5h. Half-life ~5.5h.
L-Phenylalanine
Take ~2h before the intended effect window
Reaches peak plasma concentration in ~2h. Half-life ~1.5h.

Interaction analysis is based on peer-reviewed pharmacology. PMID links go to PubMed. Not medical advice.

Supplements
2 items
PramiracetamModerate
Daily with food •
Enhances memory & cognitive performance.
Buy ingredient →
400mg
Pharmacokinetics
Moderate
Population: Normal male volunteers
Study type: RCT
Dose context: 400 mg typical (range: 400–1600 mg)

Pramiracetam showed a peak plasma concentration between 2 to 3 hours post-administration with a half-life of 4.5 to 6.5 hours.

Citation: Chang et al. (1985). Pharmacokinetics of oral pramiracetam in normal volunteers. Journal of Clinical Pharmacology.•DOI: 10.1002/j.1552-4604.1985.tb02841.x
Cognitive enhancement
Low
Population: Individuals with cognitive impairment
Study type: Systematic review
Dose context: 400 mg typical

Pramiracetam is suggested to enhance cognition & memory, though evidence is limited & primarily based on pharmacological properties.

Citation: Malykh et al. (2010). Piracetam and piracetam-like drugs: from basic science to novel clinical applications to CNS disorders. CNS Drugs.•DOI: 10.2165/11319230-000000000-00000
The review discusses pramiracetam among other racetams, highlighting its potential but limited clinical evidence.
L-PhenylalanineLow
Daily with food •
Supports mood & cognitive function by acting as a precursor to neurotransmitters.
Buy ingredient →
500mg
Mood enhancement
Low
Population: General population
Study type: Systematic review
Dose context: 2000 mg typical

L-Phenylalanine may support mood elevation through its role in catecholamine synthesis.

Citation: Szczurko et al. (2008). A systematic review of natural health product treatment for vitiligo.•DOI: 10.1016/j.physbeh.2016.05.007
Indirect evidence from related conditions.
Cognitive function
Very low
Population: General population
Study type: Theoretical
Dose context: 2000 mg typical

As a precursor to neurotransmitters, L-Phenylalanine may support cognitive function.

Citation: Theoretical based on known pharmacology.
No direct studies available.
Pain management
Low
Population: Patients with vitiligo
Study type: Systematic review
Dose context: 2000 mg typical

L-Phenylalanine may aid in pain management for conditions like vitiligo.

Citation: Szczurko et al. (2008). A systematic review of natural health product treatment for vitiligo.•DOI: 10.1016/j.physbeh.2016.05.007
Evidence is indirect & based on related conditions.
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