For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Evidence explorer

Filter peptides by how strong the evidence actually is.

Human trials, animal studies, mechanistic work, and real-world clinical pearls — each tagged, graded, and linked to its source. Sort the hype from the signal.

102 results

89 of 102 compounds have citations on file

MOTS-c

GLP-1 / Metabolic

C Cohort study · 8C Animal · 6C · 9

23 graded studies — human trials, animal studies, in-vitro · mechanistic.

Retatrutide

GLP-1 / Metabolic

B Human trial (RCT) · 14C Animal · 2C · 7

23 graded studies — human trials, animal studies, in-vitro · mechanistic.

Semaglutide

GLP-1 / Metabolic

A Cohort study · 14C Animal · 3C · 6

23 graded studies — human trials, animal studies, in-vitro · mechanistic.

Tesamorelin

Growth Hormone Secretagogues

A Meta-analysis · 13C Animal · 1B · 9

23 graded studies — human trials, animal studies, in-vitro · mechanistic.

Tirzepatide

GLP-1 / Metabolic

A Cohort study · 15C Animal · 1C · 7

23 graded studies — human trials, animal studies, in-vitro · mechanistic.

BPC-157

Healing & Recovery

C Human trial (RCT) · 4C Animal · 7B · 10

21 graded studies — human trials, animal studies, in-vitro · mechanistic.

Cagrilintide

GLP-1 / Metabolic

C Human trial (RCT) · 15C · 5

20 graded studies — human trials, in-vitro · mechanistic.

CagriSema

GLP-1 / Metabolic

C Human trial (RCT) · 13C Review · 7

20 graded studies — human trials, in-vitro · mechanistic.

Cerebrolysin

Nootropic / Cognitive

C Meta-analysis · 11C Animal · 1C · 8

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Glutathione

Immune Modulator

C Human trial (RCT) · 8C Animal · 2C In-vitro · 10

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Gonadorelin

Growth Hormone Secretagogues

C Human trial (RCT) · 8C Animal · 5C Review · 7

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

hCG

C Human trial (RCT) · 8C Animal · 2C · 10

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Larazotide

Healing & Recovery

C Human trial (RCT) · 8C Animal · 2C Review · 10

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Liraglutide

GLP-1 / Metabolic

C Case report · 9C Animal · 3C · 8

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

LL-37

Immune Modulator

C Human trial (RCT) · 8C Animal · 2C Review · 10

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Mazdutide

GLP-1 / Metabolic

C Human trial (RCT) · 11C Animal · 1C Review · 8

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

MGF

Growth Hormone Secretagogues

C Cohort study · 9C Animal · 3C · 8

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Oxytocin

Nootropic / Cognitive

C Human trial (RCT) · 9C Animal · 1C · 10

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

P21

Nootropic / Cognitive

C Human trial (RCT) · 8C Animal · 3C · 9

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Selank

Nootropic / Cognitive

C Human trial (RCT) · 8C Animal · 6C Review · 6

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Sermorelin

Growth Hormone Secretagogues

C Case report · 9C Review · 11

20 graded studies — human trials, in-vitro · mechanistic.

Survodutide

GLP-1 / Metabolic

C Human trial (RCT) · 11C Review · 9

20 graded studies — human trials, in-vitro · mechanistic.

Teriparatide

Healing & Recovery

C Case report · 11C · 9

20 graded studies — human trials, in-vitro · mechanistic.

Thymosin Alpha-1

Immune Modulator

C Human trial (RCT) · 10C · 10

20 graded studies — human trials, in-vitro · mechanistic.

Vasoactive Intestinal Peptide (VIP)

Immune Modulator

C Human trial (RCT) · 9C Animal · 7C · 4

20 graded studies — human trials, animal studies, in-vitro · mechanistic.

Humanin

Growth Hormone Secretagogues

C Human trial (RCT) · 7C Animal · 7C · 5

19 graded studies — human trials, animal studies, in-vitro · mechanistic.

Argireline

Healing & Recovery

C Human trial (RCT) · 6C Animal · 2C Review · 10

18 graded studies — human trials, animal studies, in-vitro · mechanistic.

Ipamorelin

Growth Hormone Secretagogues

B Cohort study · 4C Animal · 2C Review · 12

18 graded studies — human trials, animal studies, in-vitro · mechanistic.

GHK

Healing & Recovery

C Human trial (RCT) · 5C Animal · 3C · 9

17 graded studies — human trials, animal studies, in-vitro · mechanistic.

Kisspeptin-10

Growth Hormone Secretagogues

C Human trial (RCT) · 6C Animal · 4C · 7

17 graded studies — human trials, animal studies, in-vitro · mechanistic.

ACE-031

Growth Hormone Secretagogues

C Human trial (RCT) · 6C Animal · 2C Review · 8

16 graded studies — human trials, animal studies, in-vitro · mechanistic.

ARA-290

Healing & Recovery

C Human trial (RCT) · 7C Animal · 5C Review · 4

16 graded studies — human trials, animal studies, in-vitro · mechanistic.

Cardiogen

Immune Modulator

C Cohort study · 5C Review · 11

16 graded studies — human trials, in-vitro · mechanistic.

PT-141

Melanocortin

C Human trial (RCT) · 8C Review · 8

16 graded studies — human trials, in-vitro · mechanistic.

GHK-Cu

Healing & Recovery

C Human trial (RCT) · 3C Animal · 5C · 7

15 graded studies — human trials, animal studies, in-vitro · mechanistic.

TB-500

Healing & Recovery

C Human trial (RCT) · 2C Animal · 2C Review · 11

15 graded studies — human trials, animal studies, in-vitro · mechanistic.

Tirzepatide + Retatrutide

GLP-1 / Metabolic

C Human trial (RCT) · 3C · 12

15 graded studies — human trials, in-vitro · mechanistic.

AOD-9604

GLP-1 / Metabolic

C Animal · 2D Review · 12

14 graded studies — animal studies, in-vitro · mechanistic.

CJC-1295

Growth Hormone Secretagogues

B Human trial (RCT) · 2C Animal · 2C Review · 10

14 graded studies — human trials, animal studies, in-vitro · mechanistic.

SS-31

Growth Hormone Secretagogues

C Cohort study · 3C Animal · 6C · 5

14 graded studies — human trials, animal studies, in-vitro · mechanistic.

Bronchogen

Immune Modulator

C Cohort study · 4C Animal · 3C Review · 6

13 graded studies — human trials, animal studies, in-vitro · mechanistic.

Cortagen

Nootropic / Cognitive

C Human trial (RCT) · 5C Animal · 5C Review · 3

13 graded studies — human trials, animal studies, in-vitro · mechanistic.

Melanotan II

Melanocortin

C Human trial (RCT) · 3C Animal · 5C · 5

13 graded studies — human trials, animal studies, in-vitro · mechanistic.

Thymulin

Immune Modulator

C Human trial (RCT) · 1C Animal · 2C Review · 10

13 graded studies — human trials, animal studies, in-vitro · mechanistic.

Vilon

Immune Modulator

C Meta-analysis · 2C Review · 11

13 graded studies — human trials, in-vitro · mechanistic.

Adamax

Immune Modulator

C · 12

12 graded studies — in-vitro · mechanistic.

Adipotide

GLP-1 / Metabolic

C Cohort study · 1C Animal · 2C Review · 9

12 graded studies — human trials, animal studies, in-vitro · mechanistic.

Dermorphin

Nootropic / Cognitive

C Animal · 6C · 6

12 graded studies — animal studies, in-vitro · mechanistic.

Dihexa

Nootropic / Cognitive

C Animal · 5C Review · 7

12 graded studies — animal studies, in-vitro · mechanistic.

DSIP

Nootropic / Cognitive

C Animal · 1C Review · 11

12 graded studies — animal studies, in-vitro · mechanistic.

Epithalon

Immune Modulator

C Meta-analysis · 1C Animal · 3C Review · 8

12 graded studies — human trials, animal studies, in-vitro · mechanistic.

Follistatin 344

Growth Hormone Secretagogues

C Animal · 1C Review · 11

12 graded studies — animal studies, in-vitro · mechanistic.

FOXO4-DRI

Nootropic / Cognitive

C Animal · 3C Review · 9

12 graded studies — animal studies, in-vitro · mechanistic.

GHRP-2

Growth Hormone Secretagogues

C Case report · 4C Animal · 1C Review · 7

12 graded studies — human trials, animal studies, in-vitro · mechanistic.

GHRP-6

Growth Hormone Secretagogues

C Animal · 6C · 6

12 graded studies — animal studies, in-vitro · mechanistic.

Hexarelin

Growth Hormone Secretagogues

C Animal · 5C Review · 7

12 graded studies — animal studies, in-vitro · mechanistic.

IGF-1 LR3

Growth Hormone Secretagogues

C Animal · 5C · 7

12 graded studies — animal studies, in-vitro · mechanistic.

KPV

Healing & Recovery

C Animal · 1C Review · 11

12 graded studies — animal studies, in-vitro · mechanistic.

Livagen

Immune Modulator

C Animal · 2C Review · 10

12 graded studies — animal studies, in-vitro · mechanistic.

Matrixyl

Healing & Recovery

C Case report · 1C Animal · 1C Review · 10

12 graded studies — human trials, animal studies, in-vitro · mechanistic.

Melanotan I

Melanocortin

C Case report · 3C Animal · 2C Review · 7

12 graded studies — human trials, animal studies, in-vitro · mechanistic.

Ovagen

Immune Modulator

C Case report · 2C Animal · 1C · 9

12 graded studies — human trials, animal studies, in-vitro · mechanistic.

Pancragen

Immune Modulator

C Case report · 2C Animal · 3C Review · 7

12 graded studies — human trials, animal studies, in-vitro · mechanistic.

Pinealon

Nootropic / Cognitive

C Cohort study · 1C Animal · 5C Review · 6

12 graded studies — human trials, animal studies, in-vitro · mechanistic.

Semax

Nootropic / Cognitive

C Animal · 6C Review · 6

12 graded studies — animal studies, in-vitro · mechanistic.

SNAP-8

Healing & Recovery

C Cohort study · 2C · 10

12 graded studies — human trials, in-vitro · mechanistic.

Syn-Ake

Healing & Recovery

C · 12

12 graded studies — in-vitro · mechanistic.

Thymalin

Immune Modulator

C Animal · 1C Review · 11

12 graded studies — animal studies, in-vitro · mechanistic.

Thymogen

Immune Modulator

C Animal · 2C Review · 10

12 graded studies — animal studies, in-vitro · mechanistic.

PEG-MGF

Growth Hormone Secretagogues

C Human trial (RCT) · 8C Review · 3

11 graded studies — human trials, in-vitro · mechanistic.

Vesugen

Immune Modulator

C Animal · 4C · 6

10 graded studies — animal studies, in-vitro · mechanistic.

Retatrutide + Cagrilintide

GLP-1 / Metabolic

C Review · 9

9 graded studies — in-vitro · mechanistic.

Testagen

Immune Modulator

C Human trial (RCT) · 2C Animal · 1C · 4

7 graded studies — human trials, animal studies, in-vitro · mechanistic.

Biotinoyl Tripeptide-1

Healing & Recovery

C Human trial (RCT) · 2C Review · 4

6 graded studies — human trials, in-vitro · mechanistic.

BPC-157 + TB-500

Healing & Recovery

C Animal · 1C Review · 5

6 graded studies — animal studies, in-vitro · mechanistic.

CJC-1295/Ipamorelin

Growth Hormone Secretagogues

C Review · 6

6 graded studies — in-vitro · mechanistic.

PE-22-28

Nootropic / Cognitive

C Human trial (RCT) · 1C Animal · 1C Review · 4

6 graded studies — human trials, animal studies, in-vitro · mechanistic.

Prostamax

Immune Modulator

C Animal · 2C · 4

6 graded studies — animal studies, in-vitro · mechanistic.

AHK-Cu

Healing & Recovery

C Review · 5

5 graded studies — in-vitro · mechanistic.

Semax + Selank

Nootropic / Cognitive

C Animal · 2C Review · 3

5 graded studies — animal studies, in-vitro · mechanistic.

Thymosin Alpha-1 + Thymulin

Immune Modulator

C Animal · 1C Review · 3

4 graded studies — animal studies, in-vitro · mechanistic.

Cartalax

Healing & Recovery

C Human trial (RCT) · 1C Review · 2

3 graded studies — human trials, in-vitro · mechanistic.

Chonluten

Immune Modulator

C Review · 3

3 graded studies — in-vitro · mechanistic.

Crystagen

Immune Modulator

C Review · 3

3 graded studies — in-vitro · mechanistic.

Tesamorelin + Ipamorelin

Growth Hormone Secretagogues

C · 2

2 graded studies — in-vitro · mechanistic.

BPC-157 + KPV

Healing & Recovery

C · 1

1 graded study — in-vitro · mechanistic.

HGH Fragment 176-191

GLP-1 / Metabolic

C · 1

1 graded study — in-vitro · mechanistic.

Pentadecapeptide BPC (Oral)

Healing & Recovery

C Human trial (RCT) · 1

1 graded study — human trials.

TB-500 + GHK-Cu

Healing & Recovery

C Review · 1

1 graded study — in-vitro · mechanistic.

BPC-157 + GHK-Cu

Healing & Recovery

No published citations on file yet.

BPC-157 + TB-500 + Cartalax

Healing & Recovery

No published citations on file yet.

BPC-157 + TB-500 + KPV

Healing & Recovery

No published citations on file yet.

GHK-Cu + KPV

Healing & Recovery

No published citations on file yet.

GHK-Cu + KPV + MOTS-c

Healing & Recovery

No published citations on file yet.

GLOW Blend (GHK-Cu + BPC-157 + TB-500)

Healing & Recovery

No published citations on file yet.

KLOW Blend (GHK-Cu + BPC-157 + TB-500 + KPV)

Healing & Recovery

No published citations on file yet.

KPV + GHK-Cu

Healing & Recovery

No published citations on file yet.

N-Acetyl Selank Amidate

Nootropic / Cognitive

No published citations on file yet.

N-Acetyl Semax Amidate

Nootropic / Cognitive

No published citations on file yet.

SS-31 + MOTS-c

GLP-1 / Metabolic

No published citations on file yet.

Tesamorelin + CJC-1295 + Ipamorelin

Growth Hormone Secretagogues

No published citations on file yet.

Thymosin Alpha-1 + Thymalin

Immune Modulator

No published citations on file yet.

Research use only. Not for human consumption and not approved by the FDA. Nothing here is medical advice.

Evidence summaries are not medical advice and not a recommendation to use any compound. Research use only.