Literature index

The papers behind the catalog

Every compound we sell, with the published research indexed against it. Reviews first, then primary papers, each with a resolvable PMID and DOI. We link to sources — we do not reproduce them.

303,783: Papers indexed on PubMed
291: Citations surfaced here
113: Of those, review articles
25: Compounds covered

Glutathione

204,553 indexed · Longevity

GlutathioneAnnu Rev Biochem 1983 · Review
Efficient production of l-glutathione by whole-cell catalysis with ATP regeneration from adenosineBiotechnol Bioeng 2024
The effect of reduced L-glutathione supplementation on TNF-α, hs-CRP, and neutrophil-lymphocyte ratio in maintenance hemodialysis patientsEur Rev Med Pharmacol Sci 2024

NAD+

85,360 indexed · Longevity

NAD metabolism: Role in senescence regulation and agingAging Cell 2024 · Review
Nicotinamide Adenine Dinucleotide (NAD(+))-Dependent Signaling in Neurological DisordersAntioxid Redox Signal 2023 · Review
The Safety and Antiaging Effects of Nicotinamide Mononucleotide in Human Clinical Trials: an UpdateAdv Nutr 2023 · Review

Semaglutide

6,619 indexed · Metabolic

Mechanisms of GLP-1 Receptor Agonist-Induced Weight Loss: A Review of Central and Peripheral Pathways in Appetite and Energy RegulationAm J Med 2025 · Review
What is the pipeline for future medications for obesity?Int J Obes (Lond) 2025 · Review
GLP-1, GIP/GLP-1, and GCGR/GLP-1 receptor agonists: Novel therapeutic agents for metabolic dysfunction-associated steatohepatitisWorld J Gastroenterol 2024 · Review

Full Semaglutide reference and evidence assessment →

Tirzepatide

2,273 indexed · Metabolic

Tirzepatide for overweight and obesity managementExpert Opin Pharmacother 2025 · Review
Tirzepatide: A Review in Type 2 DiabetesDrugs 2024 · Review
Semaglutide and tirzepatide effects on cardiovascular outcomes in people with overweight or obesity in the real world (STEER)Diabetes Obes Metab 2026

Full Tirzepatide reference and evidence assessment →

Thymosin Alpha-1

864 indexed · Specialty

Aging and Thymosin Alpha-1Int J Mol Sci 2025 · Review
Phenotypic drug discovery: a case for thymosin alpha-1Front Med (Lausanne) 2024 · Review
Thymosin alpha 1: A comprehensive review of the literatureWorld J Virol 2020 · Review

TB-500

668 indexed · Tissue Repair

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future DirectionsJ Am Acad Orthop Surg Glob Res Rev 2026 · Review
Injectable Peptide Therapy: A Primer for Orthopaedic and Sports Medicine PhysiciansAm J Sports Med 2026 · Review
Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceSports Med 2026 · Review

Full TB-500 reference and evidence assessment →

DSIP

543 indexed · Cognitive

Delta sleep-inducing peptide (DSIP): a still unresolved riddleJ Neurochem 2006 · Review
Delta sleep-inducing peptideEur J Anaesthesiol 2001 · Review
Delta-sleep-inducing peptide (DSIP): an updatePeptides 1986 · Review

SS-31

462 indexed · Longevity

Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceSports Med 2026 · Review
Elamipretide: A Review of Its Structure, Mechanism of Action, and Therapeutic PotentialInt J Mol Sci 2025 · Review
Mitochondrial Dysfunction: The Silent Catalyst of Kidney Disease ProgressionCells 2025 · Review

Kisspeptin-10

410 indexed · Specialty

Roles of the kisspeptin/GPR54 system in pathomechanisms of atherosclerosisNutr Metab Cardiovasc Dis 2020 · Review
KISS1 in breast cancer progression and autophagyCancer Metastasis Rev 2019 · Review
GPR54 and kisspeptin in reproductionHum Reprod Update 2006 · Review

MOTS-c

306 indexed · Longevity

MOTS-c: A promising mitochondrial-derived peptide for therapeutic exploitationFront Endocrinol (Lausanne) 2023 · Review
MOTS-c, the Most Recent Mitochondrial Derived Peptide in Human Aging and Age-Related DiseasesInt J Mol Sci 2022 · Review
MOTS-c: A novel mitochondrial-derived peptide regulating muscle and fat metabolismFree Radic Biol Med 2016 · Review

CJC-1295 (no DAC)

253 indexed · Growth Hormone

A new era of doping? Use of peptide and peptide-analog drugs in recreational and professional sport and bodybuilding: a critical reviewJ Sports Med Phys Fitness 2026 · Review
PEGylation of growth hormone-releasing hormone (GRF) analoguesAdv Drug Deliv Rev 2003 · Review
When the light turns blueEndocrinology 1997 · Review

BPC-157

222 indexed · Tissue Repair

Injectable Peptide Therapy: A Primer for Orthopaedic and Sports Medicine PhysiciansAm J Sports Med 2026 · Review
Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future DirectionsJ Am Acad Orthop Surg Glob Res Rev 2026 · Review
Multifunctionality and Possible Medical Application of the BPC 157 Peptide-Literature and Patent ReviewPharmaceuticals (Basel) 2025 · Review

Full BPC-157 reference and evidence assessment →

Semax

211 indexed · Cognitive

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future DirectionsJ Am Acad Orthop Surg Glob Res Rev 2026 · Review
Therapeutic peptides in gerontology: mechanisms and applications for healthy agingFront Aging 2026 · Review
[Place of oligopeptide H-Met-Glu-His-Phe-Pro-Gly-Pro-OH in the therapy and rehabilitation of patients with ischemic stroke]Zh Nevrol Psikhiatr Im S S Korsakova 2024 · Review

Retatrutide

161 indexed · Metabolic

Retatrutide-A Game Changer in Obesity PharmacotherapyBiomolecules 2025 · Review
What is the pipeline for future medications for obesity?Int J Obes (Lond) 2025 · Review
Efficacy and Safety of GLP-1 Medicines for Type 2 Diabetes and ObesityDiabetes Care 2024 · Review

Full Retatrutide reference and evidence assessment →

GHK-Cu

140 indexed · Tissue Repair

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future DirectionsJ Am Acad Orthop Surg Glob Res Rev 2026 · Review
Injectable Peptide Therapy: A Primer for Orthopaedic and Sports Medicine PhysiciansAm J Sports Med 2026 · Review
Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceSports Med 2026 · Review

Full GHK-Cu reference and evidence assessment →

Selank

139 indexed · Cognitive

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future DirectionsJ Am Acad Orthop Surg Glob Res Rev 2026 · Review
Tuftsin - Properties and AnalogsCurr Med Chem 2017 · Review
Atrial fibrillation-associated electrical remodelling in human induced pluripotent stem cell-derived atrial cardiomyocytes: a novel pathway for antiarrhythmic therapy developmentCardiovasc Res 2023

Tesamorelin

126 indexed · Growth Hormone

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future DirectionsJ Am Acad Orthop Surg Glob Res Rev 2026 · Review
Injectable Peptide Therapy: A Primer for Orthopaedic and Sports Medicine PhysiciansAm J Sports Med 2026 · Review
Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceSports Med 2026 · Review

PT-141

120 indexed · Specialty

Targeting the central melanocortin system for the treatment of metabolic disordersNat Rev Endocrinol 2023 · Review
Bremelanotide for Treatment of Female Hypoactive Sexual DesireNeurol Int 2022 · Review
Medical Treatment of Female Sexual DysfunctionUrol Clin North Am 2022 · Review

Cagrilintide

112 indexed · Metabolic

Novel GLP-1-based Medications for Type 2 Diabetes and ObesityEndocr Rev 2026 · Review
Weight management treatment in obesityMed Clin (Barc) 2025 · Review
Efficacy and Safety of Cagrilintide Alone and in Combination with Semaglutide (Cagrisema) as Anti-Obesity Medications: A Systematic Review and Meta-AnalysisIndian J Endocrinol Metab 2024 · Review

KPV

81 indexed · Specialty

A KPV-binding double-network hydrogel restores gut mucosal barrier in an inflamed colonActa Biomater 2022
Are melanocortin peptides future therapeutics for cutaneous wound healing?Exp Dermatol 2019
Structure-antifungal activity relationship of His-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2 and analoguesBioorg Med Chem 2008

Epitalon

70 indexed · Longevity

Therapeutic peptides in gerontology: mechanisms and applications for healthy agingFront Aging 2026 · Review
Overview of Epitalon-Highly Bioactive Pineal Tetrapeptide with Promising PropertiesInt J Mol Sci 2025 · Review
Peptides and AgeingNeuro Endocrinol Lett 2002 · Review

Ipamorelin

53 indexed · Growth Hormone

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future DirectionsJ Am Acad Orthop Surg Glob Res Rev 2026 · Review
Injectable Peptide Therapy: A Primer for Orthopaedic and Sports Medicine PhysiciansAm J Sports Med 2026 · Review
Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceSports Med 2026 · Review

AOD-9604

18 indexed · Metabolic

Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future DirectionsJ Am Acad Orthop Surg Glob Res Rev 2026 · Review
Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceSports Med 2026 · Review
Human sports drug testing by mass spectrometryMass Spectrom Rev 2017 · Review

IGF-1 LR3

16 indexed · Growth Hormone

IGF-1 LR3 does not promote growth in late-gestation growth-restricted fetal sheepAm J Physiol Endocrinol Metab 2025
Revolutionary decellularized Alstroemeria stem-based nerve conduit integrated with GelMA and controlled IGF-1 LR3 release for enhanced rat sciatic nerve regenerationInt J Biol Macromol 2025
Intranasal long R3 insulin-like growth factor-1 treatment promotes amyloid plaque remodeling in cerebral cortex but fails to preserve cognitive function in male 5XFAD miceJ Alzheimers Dis 2025

Source: PubMed E-utilities (NCBI). Index generated 2026-07-19. Inclusion of a paper is not a claim about a compound's safety or efficacy, and several of these literatures are thin or dominated by a single group — our research references say which.