The Peptide Library.
A working reference of the peptides we prescribe and research. Each entry includes mechanism, evidence base, regulatory status, and typical use cases.
A
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Abaloparatide
Tymlos
|
PTHrP analog for osteoporosis. | Bone | FDA Approved | Out of Scope | Read |
|
Acetyl tetrapeptide-3
Capixyl component
|
Hair follicle peptide for hair density. | Skin | Cosmetic | Out of Scope | Read |
|
Angiotensin II
Giapreza
|
Vasopressor for septic shock; ICU use only. | Cardiovascular | FDA Approved | Out of Scope | Read |
|
AOD-9604
Growth hormone fragment 177–191
|
Targeted lipolysis without GH-like side effects in preclinical models. | Metabolic | Compounded | Prescribed | Read |
|
Argireline
Acetyl hexapeptide-8
|
Topical muscle-relaxing cosmetic peptide. | Skin | Cosmetic | Out of Scope | Read |
|
Atrial natriuretic peptide
ANP · Carperitide
|
Cardiac peptide hormone; heart failure research. | Cardiovascular | Research Only | Reference | Read |
|
Aviptadil
RLF-100 · Zyesami
|
VIP analog for pulmonary conditions; emergency COVID research. | Cardiovascular | Research Only | Reference | Read |
B
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Bimatoprost
Latisse
|
Prostaglandin analog for eyelash growth. | Skin | FDA Approved | Out of Scope | Read |
|
Bortezomib
Velcade
|
Proteasome inhibitor for multiple myeloma. | Oncology | FDA Approved | Out of Scope | Read |
|
BPC-157
Body Protective Compound · PL 14736
|
A 15-amino-acid peptide with strong preclinical evidence for soft-tissue and gut repair. | Recovery | Compounded | Prescribed | Read |
|
Bremelanotide
PT-141 · Vyleesi
|
Central melanocortin pathway for sexual desire. | Sexual Health | FDA Approved | Prescribed | Read |
C
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Cagrilintide
AM833
|
Long-acting amylin analog; combined with semaglutide in trials. | Metabolic | Research Only | Reference | Read |
|
Calcitonin salmon
Miacalcin · Fortical
|
Salmon calcitonin for osteoporosis and Paget disease. | Bone | FDA Approved | Out of Scope | Read |
|
Cathelicidins
LL-37 family
|
Antimicrobial peptide class. | Antimicrobial | Research Only | Reference | Read |
|
Cenderitide
CD-NP
|
Designer natriuretic peptide; heart failure research. | Cardiovascular | Research Only | Reference | Read |
|
Cerebrolysin
Neurotrophic peptide mix
|
Cognitive and neurological recovery; case-by-case indication. | Cognitive | Compounded | Prescribed | Read |
|
Cetrorelix
Cetrotide
|
GnRH antagonist for IVF protocols. | Hormonal | FDA Approved | Out of Scope | Read |
|
CJC-1295
Modified GRF 1-29 (no DAC)
|
Pulsatile GH release when paired with ipamorelin. | Performance | Compounded | Prescribed | Read |
|
CJC-1295 with DAC
CJC-1295 DAC
|
Long-acting GHRH analog with extended half-life. | Performance | Compounded | Reference | Read |
|
Colistimethate
Coly-Mycin
|
Polypeptide antibiotic for multidrug-resistant gram-negative infections. | Antimicrobial | FDA Approved | Out of Scope | Read |
|
Copper tripeptide-1
GHK-Cu (cosmetic form)
|
Topical formulation of GHK-Cu for cosmetic use. | Skin | Cosmetic | Reference | Read |
|
Corticotropin
H.P. Acthar Gel · ACTH
|
Adrenocorticotropic hormone for infantile spasms and MS relapse. | Hormonal | FDA Approved | Out of Scope | Read |
D
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Dalbavancin
Dalvance
|
Long-acting lipoglycopeptide for skin infections. | Antimicrobial | FDA Approved | Out of Scope | Read |
|
Daptomycin
Cubicin
|
Cyclic lipopeptide antibiotic for gram-positive infections. | Antimicrobial | FDA Approved | Out of Scope | Read |
|
Defensins
Alpha/beta defensins
|
Endogenous antimicrobial peptides; research category. | Antimicrobial | Research Only | Reference | Read |
|
Degarelix
Firmagon
|
GnRH antagonist for prostate cancer. | Oncology | FDA Approved | Out of Scope | Read |
|
Desmopressin
DDAVP · Stimate
|
Synthetic vasopressin analog for diabetes insipidus and bleeding disorders. | Hormonal | FDA Approved | Out of Scope | Read |
|
Dihexa
PNB-0408
|
Angiotensin IV analog; preclinical cognitive data. | Cognitive | Research Only | Reference | Read |
|
DSIP
Delta sleep-inducing peptide
|
Sleep architecture and HPA-axis modulation. | Sleep | Compounded | Prescribed | Read |
|
Dulaglutide
Trulicity
|
Once-weekly GLP-1 agonist for type 2 diabetes. | Metabolic | FDA Approved | Reference | Read |
E
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Enfuvirtide
Fuzeon
|
HIV fusion inhibitor. | Antimicrobial | FDA Approved | Out of Scope | Read |
|
Epitalon
Epithalon · pineal tetrapeptide
|
Telomerase modulation in preclinical studies; longevity protocols. | Longevity | Compounded | Prescribed | Read |
|
Exenatide
Byetta · Bydureon
|
GLP-1 agonist for type 2 diabetes management. | Metabolic | FDA Approved | Reference | Read |
F
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
FOXO4-DRI
Senolytic peptide
|
Senolytic peptide; senescent cell clearance research. | Longevity | Research Only | Reference | Read |
G
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Ganirelix
Ganirelix acetate
|
GnRH antagonist for controlled ovarian stimulation. | Hormonal | FDA Approved | Out of Scope | Read |
|
GHK-Cu
Copper tripeptide-1
|
Collagen synthesis, wound healing, dermatologic use. | Skin | Compounded | Prescribed | Read |
|
GHRP-2
Pralmorelin
|
Growth hormone releasing peptide; strong GH spike. | Performance | Compounded | Reference | Read |
|
GHRP-6
Hexapeptide-2
|
Growth hormone releasing peptide; appetite stimulation. | Performance | Compounded | Reference | Read |
|
Glucagon
GlucaGen · Baqsimi · Gvoke
|
Pancreatic peptide hormone for severe hypoglycemia. | Metabolic | FDA Approved | Out of Scope | Read |
|
Gonadorelin
GnRH · Factrel
|
Synthetic GnRH for fertility workup and hormone support. | Hormonal | FDA Approved | Prescribed | Read |
|
Goserelin
Zoladex
|
GnRH agonist depot implant for prostate and breast cancer. | Oncology | FDA Approved | Out of Scope | Read |
H
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
HCG
Human chorionic gonadotropin
|
Peptide hormone for fertility and male hormone support. | Hormonal | FDA Approved | Prescribed | Read |
|
Hexarelin
Examorelin
|
Potent GHRP; cortisol risk limits long-term use. | Performance | Compounded | Reference | Read |
|
HGH Fragment 176-191
AOD variant
|
GH fragment targeting fat metabolism. | Metabolic | Compounded | Reference | Read |
|
Histrelin
Vantas · Supprelin LA
|
GnRH agonist implant for central precocious puberty and prostate cancer. | Oncology | FDA Approved | Out of Scope | Read |
|
Humanin
Mitochondrial-derived peptide
|
Cytoprotective mitochondrial peptide; longevity research. | Longevity | Research Only | Reference | Read |
I
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Insulin aspart
Novolog · Fiasp
|
Rapid-acting insulin analog for diabetes. | Metabolic | FDA Approved | Out of Scope | Read |
|
Insulin degludec
Tresiba
|
Ultra-long-acting basal insulin for diabetes. | Metabolic | FDA Approved | Out of Scope | Read |
|
Insulin glargine
Lantus · Basaglar
|
Long-acting basal insulin for diabetes. | Metabolic | FDA Approved | Out of Scope | Read |
|
Insulin lispro
Humalog · Admelog
|
Rapid-acting insulin analog for diabetes. | Metabolic | FDA Approved | Out of Scope | Read |
|
Ipamorelin
Selective GHRP
|
Selective GH release without cortisol or prolactin elevation. | Performance | Compounded | Prescribed | Read |
K
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Kisspeptin
KP-10 · Kisspeptin-54
|
Upstream HPG axis signaling; fertility and libido research. | Hormonal | Compounded | Prescribed | Read |
|
KPV
Lysine-proline-valine tripeptide
|
Anti-inflammatory tripeptide; gut and skin applications. | Recovery | Compounded | Prescribed | Read |
L
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Lactoferrin peptides
Lactoferricin fragments
|
Antimicrobial and immunomodulatory peptide fragments. | Immune | Research Only | Reference | Read |
|
Lanreotide
Somatuline Depot
|
Long-acting somatostatin analog for acromegaly and NETs. | Hormonal | FDA Approved | Out of Scope | Read |
|
Leuprolide
Lupron · Eligard
|
GnRH agonist for prostate cancer, endometriosis, and IVF. | Oncology | FDA Approved | Out of Scope | Read |
|
Linaclotide
Linzess
|
Guanylate cyclase-C agonist for IBS-C and chronic constipation. | GI | FDA Approved | Out of Scope | Read |
|
Liraglutide
Victoza · Saxenda
|
Daily GLP-1 agonist for type 2 diabetes and obesity. | Metabolic | FDA Approved | Reference | Read |
|
Lixisenatide
Adlyxin
|
Once-daily GLP-1 agonist for type 2 diabetes. | Metabolic | FDA Approved | Reference | Read |
|
LL-37
Cathelicidin
|
Antimicrobial peptide; chronic infection-focused protocols. | Antimicrobial | Compounded | Prescribed | Read |
|
Lutetium Lu 177 dotatate
Lutathera
|
Radiolabeled somatostatin analog for gastroenteropancreatic NETs. | Oncology | FDA Approved | Out of Scope | Read |
M
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Macimorelin
Macrilen
|
Oral ghrelin agonist for GH deficiency diagnosis. | Hormonal | FDA Approved | Out of Scope | Read |
|
Matrixyl
Palmitoyl pentapeptide-4
|
Topical collagen-stimulating cosmetic peptide. | Skin | Cosmetic | Out of Scope | Read |
|
Mazdutide
LY3305677 · IBI362
|
Dual GLP-1/glucagon agonist; phase 3 trials. | Metabolic | Research Only | Reference | Read |
|
Melanotan I
Afamelanotide · Scenesse
|
Melanocortin analog approved for erythropoietic protoporphyria. | Skin | FDA Approved | Out of Scope | Read |
|
Melanotan II
MT-II
|
Melanocortin agonist for pigmentation and libido; significant safety concerns. | Skin | Research Only | Reference | Read |
|
MK-677
Ibutamoren
|
Oral ghrelin receptor agonist; sustained GH/IGF-1 elevation. | Performance | Research Only | Reference | Read |
|
MOTS-c
Mitochondrial-derived peptide
|
Metabolic regulation, insulin sensitivity, mitochondrial function. | Metabolic | Compounded | Prescribed | Read |
N
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
N-Acetyl Selank Amidate
NA-Selank-Amidate
|
Stabilized Selank analog with longer duration. | Cognitive | Research Only | Reference | Read |
|
N-Acetyl Semax Amidate
NA-Semax-Amidate
|
Stabilized Semax analog with longer duration. | Cognitive | Research Only | Reference | Read |
|
Nafarelin
Synarel
|
Nasal GnRH agonist for endometriosis and precocious puberty. | Hormonal | FDA Approved | Out of Scope | Read |
|
Nesiritide
Natrecor
|
Recombinant BNP for acute decompensated heart failure. | Cardiovascular | FDA Approved | Out of Scope | Read |
|
Noopept
GVS-111
|
Dipeptide nootropic; technically a peptide derivative. | Cognitive | Research Only | Reference | Read |
O
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Octreotide
Sandostatin
|
Somatostatin analog for acromegaly, carcinoid, and VIPoma. | Hormonal | FDA Approved | Out of Scope | Read |
|
Oritavancin
Orbactiv · Kimyrsa
|
Single-dose lipoglycopeptide for skin infections. | Antimicrobial | FDA Approved | Out of Scope | Read |
|
Oxytocin
Pitocin · Syntocinon
|
Posterior pituitary hormone with effects on social bonding, intimacy, and labor. | Hormonal | FDA Approved | Prescribed | Read |
P
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Palmitoyl tetrapeptide-7
PAL-GQPR
|
Anti-inflammatory cosmetic peptide. | Skin | Cosmetic | Out of Scope | Read |
|
Palmitoyl tripeptide-1
PAL-GHK
|
Cosmetic collagen-stimulating peptide. | Skin | Cosmetic | Out of Scope | Read |
|
Pasireotide
Signifor · Signifor LAR
|
Somatostatin analog for Cushing disease and acromegaly. | Hormonal | FDA Approved | Out of Scope | Read |
|
PDRN
Polydeoxyribonucleotide
|
Salmon DNA fragments; tissue repair and regeneration. | Recovery | Compounded | Prescribed | Read |
|
PEG-MGF
Pegylated mechano growth factor
|
Muscle repair peptide; preclinical recovery evidence. | Recovery | Research Only | Reference | Read |
|
Pentosan polysulfate
Elmiron
|
Semi-synthetic polysulfated polysaccharide for interstitial cystitis. | GI | FDA Approved | Out of Scope | Read |
|
Plecanatide
Trulance
|
Guanylate cyclase-C agonist for chronic constipation. | GI | FDA Approved | Out of Scope | Read |
|
Pramlintide
Symlin
|
Amylin analog for glycemic control in insulin-dependent diabetes. | Metabolic | FDA Approved | Out of Scope | Read |
R
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Retatrutide
LY3437943
|
Triple GLP-1/GIP/glucagon agonist; late-stage trials. | Metabolic | Research Only | Reference | Read |
S
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Selank
TP-7 heptapeptide
|
Anxiolytic effects via tuftsin-related mechanism. | Cognitive | Compounded | Prescribed | Read |
|
Semaglutide
Ozempic · Wegovy · Rybelsus
|
GLP-1 receptor agonist for metabolic disease and weight management. | Metabolic | FDA Approved | Prescribed | Read |
|
Semax
ACTH 4-10 analog
|
Nootropic peptide; cognitive enhancement research. | Cognitive | Compounded | Prescribed | Read |
|
Sermorelin
GRF 1-29
|
Endogenous GH support with a long clinical use history. | Performance | Compounded | Prescribed | Read |
|
Setmelanotide
Imcivree
|
MC4R agonist for rare genetic obesity. | Metabolic | FDA Approved | Out of Scope | Read |
|
SS-20
Mitochondrial peptide
|
Mitochondria-targeting peptide; preclinical research. | Longevity | Research Only | Reference | Read |
|
SS-31
Elamipretide · Bendavia
|
Mitochondria-targeting peptide; cardiovascular and metabolic research. | Longevity | Research Only | Reference | Read |
T
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
TA1 (alternate naming)
Thymosin alpha-1 alternate designation
|
Same molecule as Thymosin alpha-1; alternate naming. | Immune | Compounded | Reference | Read |
|
TB-500
Thymosin Beta-4 fragment
|
Cell migration, angiogenesis, and soft-tissue repair. | Recovery | Compounded | Prescribed | Read |
|
Teduglutide
Gattex · Revestive
|
GLP-2 analog for short bowel syndrome. | GI | FDA Approved | Out of Scope | Read |
|
Teriparatide
Forteo · Bonsity
|
Recombinant PTH 1-34 for severe osteoporosis. | Bone | FDA Approved | Out of Scope | Read |
|
Terlipressin
Terlivaz
|
Vasopressin analog for hepatorenal syndrome. | Cardiovascular | FDA Approved | Out of Scope | Read |
|
Tesamorelin
Egrifta
|
GHRH analog approved for HIV-associated lipodystrophy. | Metabolic | FDA Approved | Prescribed | Read |
|
Thymosin alpha-1
Zadaxin
|
T-cell modulation; approved internationally for chronic viral and immune conditions. | Immune | Compounded | Prescribed | Read |
|
Thymosin beta-4
Tβ4 (full-length)
|
Full-length thymosin beta-4 molecule for tissue regeneration. | Recovery | Compounded | Prescribed | Read |
|
Thymulin
FTS-Zn
|
Thymic peptide; immune modulation research. | Immune | Research Only | Reference | Read |
|
Tirzepatide
Mounjaro · Zepbound
|
Dual GIP/GLP-1 agonist; next-generation metabolic therapy. | Metabolic | FDA Approved | Prescribed | Read |
|
Triptorelin
Trelstar
|
GnRH agonist for prostate cancer. | Oncology | FDA Approved | Out of Scope | Read |
V
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Vancomycin
Vancocin
|
Glycopeptide antibiotic for gram-positive infections including MRSA. | Antimicrobial | FDA Approved | Out of Scope | Read |
|
Vasopressin
Pitressin · Vasostrict
|
Posterior pituitary hormone; vasopressor and diabetes insipidus. | Cardiovascular | FDA Approved | Out of Scope | Read |
Z
| Peptide | Primary Use | Category | Status | At The Tide | |
|---|---|---|---|---|---|
|
Ziconotide
Prialt
|
Synthetic ω-conotoxin; intrathecal analgesic for chronic pain. | Pain | FDA Approved | Out of Scope | Read |
A note on this library
This library lists peptides we prescribe or research. Some peptides seen elsewhere online are omitted deliberately — either the human evidence is too thin to prescribe responsibly, or the regulatory pathway does not permit it.