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How2Pep
Reference library

Protocol Library

Every peptide dosage protocol in one place — reconstitution math, weekly titration and storage, worked out for each vial strength. Singles, blends & stacks.

150
Total peptides
Unique names
128
Singles
Single peptides
19
Blends
Peptide blends
3
Stacks
Peptide stacks
192
Vial strengths
Protocols documented

New to reconstitution? Review the prep & reconstitution guide before running the calculator — vial handling, supplies, syringes, and injection-site basics.

Most referenced

Retatrutide

Single

Metabolic / GLP-1 · 8 sizes

60mg30mg24mg20mg6mg10mg12mg5mg

Tirzepatide

Single

Metabolic / GLP-1 · 5 sizes

60mg30mg15mg10mg5mg

GHRP-6

Single

Growth Hormone · 3 sizes

5mg10mg2 mg

Ipamorelin + Tesamorelin

Blend

Growth Hormone · 3 sizes

20mg3+13 mg5+5 mg

MOTS-C

Single

Longevity · 3 sizes

40mg20mg5mg

Semaglutide

Single

Metabolic / GLP-1 · 3 sizes

20mg10mg5mg

Showing 150 peptides

5-Amino-1MQ

Single

Metabolic / GLP-1 · 2 sizes

10mg50mg

ACE-031

Single

Healing & Recovery · 1 size

1mg

Acetyl Tetrapeptide-3 1-5% (blend)

Single

Skin & Cosmetic · 1 size

1-5% (blend)

Adamax

Single

Cognitive & Sleep · 1 size

10mg

Adipotide

Single

Metabolic & Weight · 1 size

5mg

AHK-Cu

Single

Skin & Cosmetic · 1 size

50mg

AICAR

Single

Metabolic / GLP-1 · 1 size

50mg

Amycretin

Single

Metabolic & Weight · 1 size

5mg

AOD-9604

Single

Metabolic / GLP-1 · 2 sizes

2mg5mg

AOD-9604 + CJC-1295 + Ipamorelin 12mg Blend

Blend

Growth Hormone · 1 size

12mg

Ara-290

Single

Repair & Recovery · 1 size

16mg

Argireline

Single

Skin & Cosmetic · 1 size

10%

B7-33

Single

Repair & Recovery · 1 size

10mg

Biotinoyl Tripeptide-1

Single

Skin & Cosmetic · 1 size

2-6 ppm

BPC-157

Single

Repair & Recovery · 2 sizes

10mg5mg

BPC-157 + TB-500

Blend

Repair & Recovery · 2 sizes

20mg5+5 mg

BPC-157 + TB-500 10mg Blend

Blend

Repair & Recovery · 1 size

10mg (5mg + 5mg)

Bronchogen

Single

Bioregulators · 1 size

20mg

Cagrilintide

Single

Metabolic / GLP-1 · 2 sizes

10mg5mg

Cagrilintide + Semaglutide

Blend

Metabolic / GLP-1 · 1 size

10mg

CagriSema 10mg (5+5 mg)

Blend

Metabolic & Weight · 1 size

5+5 mg

Cardiogen

Single

Bioregulators · 1 size

20mg

Cartalax

Single

Bioregulators · 1 size

20mg

Cerebrolysin

Single

Cognitive & Sleep · 1 size

60mg

Cerluten

Single

Bioregulators · 1 size

20 mg

Chonluten

Single

Bioregulators · 1 size

20mg

CJC-1295 + GHRP-2

Blend

Growth Hormone · 1 size

10mg

CJC-1295 + Ipamorelin 10mg Blend

Blend

Growth Hormone · 1 size

10mg

CJC-1295 DAC

Single

Growth Hormone · 2 sizes

5mg2mg

CJC-1295 DAC + Ipamorelin

Stack

Growth Hormone · 2 sizes

2+5 mg5+5 mg

CJC-1295 NO DAC

Single

Growth Hormone · 1 size

5mg

CJC-1295 no DAC + Ipamorelin

Blend

Growth Hormone · 1 size

10mg

Cortagen

Single

Bioregulators · 1 size

20mg

Cortexin

Single

Cognitive & Sleep · 1 size

10mg

Crystagen

Single

Bioregulators · 1 size

20mg

Davunetide

Single

Cognitive & Sleep · 1 size

5mg

Dermorphin

Single

Cognitive & Sleep · 1 size

5mg

Dihexa

Single

Cognitive & Sleep · 1 size

10mg

DSIP

Single

Cognitive & Sleep · 2 sizes

5mg10mg

Dulaglutide

Single

Metabolic / GLP-1 · 1 size

5 mg

Ecnoglutide

Single

Metabolic / GLP-1 · 1 size

10mg

Eloralintide

Single

Metabolic / GLP-1 · 1 size

10mg

Enclomiphene

Single

Hormonal & Reproductive · 1 size

25mg

Endoluten

Single

Bioregulators · 1 size

20mg

Epithalon

Single

Longevity · 1 size

10mg

EPO

Single

Growth Hormone · 1 size

3000 IU

Follistatin-344

Single

Healing & Recovery · 1 size

1mg

FOXO4-DRI

Single

Longevity · 1 size

10mg

GDF-8 / Myostatin

Single

Healing & Recovery · 1 size

1mg

GHK (Copper-Free)

Single

Skin & Cosmetic · 1 size

50mg

GHK-Cu

Single

Repair & Recovery · 2 sizes

100mg50mg

GHRP-2

Single

Growth Hormone · 2 sizes

10mg5mg

GHRP-6

Single

Growth Hormone · 3 sizes

5mg10mg2 mg

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

Blend

Repair & Recovery · 1 size

70mg

GLOW 70mg (50+10+10 mg)

Blend

Repair & Recovery · 1 size

70mg

Glutathione

Single

Longevity · 2 sizes

1500mg600mg

Gonadorelin

Single

Sexual & Hormonal · 1 size

2mg

HCG

Single

Sexual & Hormonal · 1 size

5000 iu

Hexarelin

Single

Growth Hormone · 1 size

5mg

HGH 191AA

Single

Growth Hormone · 1 size

10 IU

HGH Fragment 176-191

Single

Metabolic / GLP-1 · 1 size

5 mg

HMG

Single

Sexual & Hormonal · 1 size

75iu

Humanin

Single

Longevity · 1 size

5mg

IGF-1 DES

Single

Growth Hormone · 1 size

1mg

IGF-1 LR3

Single

Growth Hormone · 1 size

1mg

Ipamorelin

Single

Growth Hormone · 2 sizes

10mg5mg

Ipamorelin + Tesamorelin

Blend

Growth Hormone · 3 sizes

20mg3+13 mg5+5 mg

Ipamorelin + Tesamorelin 10mg Blend (5+5 mg)

Blend

Growth Hormone · 1 size

5+5 mg

Ipamorelin + Tesamorelin 10mg Blend (5mg + 5mg)

Blend

Growth Hormone · 1 size

5+5 mg

Ipamorelin 5mg + Tesamorelin 5mg (10mg Blend)

Blend

Growth Hormone · 1 size

10mg (5mg + 5mg)

Kisspeptin

Single

Sexual & Hormonal · 1 size

10mg

KLOW

Blend

Repair & Recovery · 1 size

50+10+10+10 mg

KPV

Single

Repair & Recovery · 1 size

10mg

L-Carnitine

Single

Metabolic / GLP-1 · 1 size

200mg

Larazotide

Single

Immune & Gut · 1 size

5mg

Libidon

Single

Bioregulators · 1 size

20mg

Lipo-C 1250mg (10 mL)

Blend

Metabolic & Weight · 1 size

10 mL

Liraglutide

Single

Metabolic & Weight · 1 size

10mg

Livagen

Single

Bioregulators · 1 size

20mg

LL-37

Single

Repair & Recovery · 1 size

5mg

Matrixyl 3000

Single

Skin & Cosmetic · 1 size

3-10%

Mazdutide

Single

Metabolic / GLP-1 · 2 sizes

10mg5mg

Melanotan I

Single

Sexual & Hormonal · 1 size

10mg

Melanotan II

Single

Sexual & Hormonal · 1 size

10mg

Melanotan II + PT-141

Stack

Sexual & Hormonal · 1 size

10+10 mg

MGF

Single

Growth Hormone · 1 size

5mg

MK-677

Single

Growth Hormone · 1 size

25mg

MOTS-c

Single

Metabolic / GLP-1 · 1 size

10mg

MOTS-C

Single

Longevity · 3 sizes

40mg20mg5mg

N-Acetyl Epitalon Amidate

Single

Longevity · 1 size

5mg

N-Acetyl Selank Amidate

Single

Cognitive & Sleep · 1 size

10mg

N-Acetyl Semax Amidate 0.1% /

Single

Cognitive & Sleep · 1 size

0.1% / 1%

NAD+

Single

Longevity · 2 sizes

1000mg500mg

Noopept

Single

Cognitive & Sleep · 1 size

20 mg oral

Orforglipron

Single

Metabolic / GLP-1 · 1 size

6mg

Ovagen

Single

Bioregulators · 1 size

20mg

Oxytocin

Single

Sexual & Hormonal · 2 sizes

10mg5mg

P21

Single

Cognitive & Sleep · 1 size

10mg

Palmitoyl Tetrapeptide-7

Single

Skin & Cosmetic · 1 size

200mg

Palmitoyl Tripeptide-5

Single

Skin & Cosmetic · 1 size

200mg

Pancragen

Single

Bioregulators · 1 size

20mg

PE-22-28

Single

Cognitive & Sleep · 1 size

10mg

PEG-MGF

Single

Growth Hormone · 1 size

2mg

Pemvidutide

Single

Metabolic / GLP-1 · 1 size

5mg

Pentadeca Arginate / PDA

Single

Repair & Recovery · 1 size

10mg

Pielotax 20 mg oral

Single

Bioregulators · 1 size

20 mg oral

Pinealon

Single

Bioregulators · 1 size

20mg

PNC-27

Single

Longevity · 1 size

30mg

Pramlintide

Single

Metabolic & Weight · 1 size

5mg

Prostamax

Single

Bioregulators · 1 size

20mg

PT-141

Single

Sexual & Hormonal · 1 size

10mg

PTD-DBM

Single

Skin & Cosmetic · 1 size

5mg

Retatrutide

Single

Metabolic / GLP-1 · 8 sizes

60mg30mg24mg20mg6mg10mg12mg5mg

Retinalamin

Single

Cognitive & Sleep · 1 size

5mg

Selank

Single

Cognitive & Sleep · 2 sizes

10mg5mg

Semaglutide

Single

Metabolic / GLP-1 · 3 sizes

20mg10mg5mg

Semax

Single

Cognitive & Sleep · 2 sizes

10mg5mg

Sermorelin

Single

Growth Hormone · 2 sizes

5mg10mg

Sermorelin + Ipamorelin

Blend

Growth Hormone · 1 size

5+5 mg

Setmelanotide

Single

Metabolic & Weight · 1 size

10mg

SLU-PP-332

Single

Metabolic / GLP-1 · 1 size

5mg

SNAP-8

Single

Sexual & Hormonal · 1 size

10mg

SS-31

Single

Longevity · 2 sizes

30mg10mg

Survodutide

Single

Metabolic / GLP-1 · 1 size

10 mg

SYN-AKE

Single

Skin & Cosmetic · 1 size

200mg

TB-500

Single

Repair & Recovery · 2 sizes

10mg5mg

TB-500 + BPC-157

Stack

Repair & Recovery · 1 size

5+5 mg

Teduglutide

Single

Immune & Gut · 1 size

5mg

Teriparatide

Single

Healing & Recovery · 1 size

10mg

Tesamorelin

Single

Growth Hormone · 3 sizes

20mg5mg10mg

Tesofensine

Single

Metabolic & Weight · 1 size

0.5mg

Testagen

Single

Bioregulators · 1 size

20mg

Testoluten

Single

Bioregulators · 1 size

20mg

Thymalin

Single

Immune & Gut · 1 size

10mg

Thymogen

Single

Immune & Gut · 1 size

10mg

Thymosin Alpha-1

Single

Immune & Gut · 2 sizes

10mg5mg

Thymosin Beta-4

Single

Repair & Recovery · 1 size

10mg

Thymulin

Single

Immune & Gut · 1 size

5mg

Tirzepatide

Single

Metabolic / GLP-1 · 5 sizes

60mg30mg15mg10mg5mg

Tri-Heal (TB-500 25mg + BPC-157 10mg + KPV 10mg)

Blend

Repair & Recovery · 1 size

25+10+10 mg

Triptorelin

Single

Sexual & Hormonal · 1 size

2 mg

Tuftsin

Single

Immune & Gut · 1 size

5mg

Ventfort

Single

Bioregulators · 1 size

20mg

Vesugen

Single

Bioregulators · 1 size

20mg

Vilon

Single

Bioregulators · 1 size

20mg

VIP

Single

Immune & Gut · 1 size

5mg

Vitamin B12

Single

Longevity · 1 size

10mg

VK2735

Single

Metabolic & Weight · 1 size

10mg

Wolverine Stack (BPC-157 + TB-500)

Blend

Healing & Recovery · 1 size

10+10 mg

Zinc Thymulin

Single

Skin & Cosmetic · 1 size

10mg
How2Pep

An independent, research-grade peptide reference library. Reconstitution, dosing, and storage protocols — evidence-referenced and not affiliated with any vendor.

Notice

Research use only. Nothing on this site is medical advice or approved for human consumption. Protocols reference peer-reviewed data where available.

© 2026 How2Pep · Independent reference

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Educational research information only.