Cognition, mood, focus, and neural signaling pathways under study.
19 results
Individual peptide
Adamax is examined in studies of memory-related and cognitive signaling pathways.
Level 1 · Laboratory Research
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Laboratory and computational work only.
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Researchers are studying this compound in relation to neural signaling, focus, and mood pathways.
Level 5 · Regulatory Review or Established Clinical Use
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Approved for multiple therapeutic and cosmetic indications.
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Research interest in Cerebrolysin centres on neurotransmission and neuroprotective pathways.
Level 5 · Regulatory Review or Established Clinical Use
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Registered and clinically used for neurological conditions in several countries.
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Researchers are studying Cortagen in relation to neural signaling, focus, and mood pathways.
Level 2 · Animal Research
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Animal and cell bioregulator studies from a limited research group.
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Crystagen is examined in studies of memory-related and cognitive signaling pathways.
Level 1 · Laboratory Research
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Laboratory bioregulator work only.
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Researchers are studying Dermorphin in relation to neural signaling, focus, and mood pathways.
Level 2 · Animal Research
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Animal opioid-receptor research only.
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DSIP is examined in studies of memory-related and cognitive signaling pathways.
Level 3 · Early Human Research
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Small, older human sleep and pain studies; little modern replication.
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Melatonin is examined in studies of memory-related and cognitive signaling pathways.
Level 5 · Regulatory Review or Established Clinical Use
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Regulated sleep product with prescription approvals in several regions.
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Research interest in NA Selank amidate centres on neurotransmission and neuroprotective pathways.
Level 2 · Animal Research
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Analog of Selank; own data limited to laboratory and animal work.
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Research interest in NA Semax amidate centres on neurotransmission and neuroprotective pathways.
Level 2 · Animal Research
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Analog of Semax; own data limited to laboratory and animal work.
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Research interest in Oxytocin Acetate centres on neurotransmission and neuroprotective pathways.
Level 5 · Regulatory Review or Established Clinical Use
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Approved obstetric medicine; other uses remain investigational.
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P21 is examined in studies of memory-related and cognitive signaling pathways.
Level 1 · Laboratory Research
Claim: Neural signaling, focus, and mood
1 Laboratory2 Animal3 Early Human4 Controlled Human5 Established
Laboratory neurogenesis research only.
View evidence map →Every result card shows the same five-segment bar. Each level below matches the color of that segment.
Level 1: Laboratory Research
Observed in cells, tissue, or computational models only.
Level 2: Animal Research
Studied in animal models; results often do not transfer to people.
Level 3: Early Human Research
Human research
Small, early-stage, or uncontrolled studies in humans.
Level 4: Controlled Human Studies
Human research
Randomized or otherwise controlled human trials exist.
Level 5: Regulatory Review or Established Clinical Use
Human research
Reviewed by a regulator or established in clinical practice for a specific use.
Evidence is rated by claim—not popularity. More studies do not always mean stronger evidence.
A higher level describes research maturity. It is not a recommendation or endorsement.
Educational information only. Not medical advice.
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