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Precision peptide systems, structured for outcomes.

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All peptide protocols are provided subject to medical suitability and prescription by Australian-registered practitioners where required.

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Tesamorelin

Semax

KPV

Glutathione

NAD+

Tesamorelin

Growth & Recovery

Semax

Cognitive Enhancement

KPV

Anti-Inflammatory

Glutathione

Master Antioxidant

NAD+

Cellular Energy

Precision Delivery System

Precision Peptide Formulations

Browse peptides by category. All products utilise the Zenith Dual Chamber Precision Delivery System.

Build Your Custom Protocol

Select up to 6 peptides tailored to your goals. Complete the questionnaire to receive personalised recommendations.

Custom Protocol Box

Recommended Stacks

Structured peptide protocols designed for precision delivery through the Zenith cartridge system.

Skin, Healing & Repair

Glow Stack

Structured tissue repair, collagen optimisation and inflammatory balance.

BPC-157Tissue repair & gut healing

TB-500Wound healing & flexibility

GHK-CuCollagen & skin regeneration

KPVAnti-inflammatory support

Growth & Recovery

GH Pulse Stack

Muscle growth, fat loss and enhanced recovery through GH pulsation.

CJC-1295 No DACGrowth hormone release

IpamorelinGH pulsation & recovery

Cognitive & Calm

Nootropic Stack

Cognitive function, emotional stability and anxiolytic support.

SelankStress relief & calm

SemaxFocus & mental clarity

Browse Collection

All Peptides

Browse our complete collection of pharmaceutical-grade peptide pens.

Zenith Retatrutide peptide pen

Retatrutide

Triple-receptor agonist studied in metabolic research.

Zenith NAD+ peptide pen

NAD+

Cofactor studied in cellular energy and ageing research.

Zenith GHK-Cu peptide pen

GHK-Cu

Copper peptide studied in collagen synthesis research.

Zenith BPC-157 peptide pen

BPC-157

Studied in tissue regeneration and gastrointestinal research.

Zenith TB-500 peptide pen

TB-500

Investigated in wound healing and cellular migration models.

Zenith CJC-1295 No DAC peptide pen

CJC-1295 No DAC

Short-acting GHRH studied in pulsatile GH release.

Zenith Ipamorelin peptide pen

Ipamorelin

Selective GH secretagogue studied in clinical settings.

Zenith Melanotan I peptide pen

Melanotan I

Melanocortin peptide studied in pigmentation research.

Zenith Melanotan II peptide pen

Melanotan II

Melanocortin analogue studied in tanning research.

Zenith Glutathione peptide pen

Glutathione

Tripeptide antioxidant studied in oxidative stress.

Zenith MOTS-c peptide pen

MOTS-c

Mitochondrial peptide studied in metabolic regulation.

Zenith Tesamorelin peptide pen

Tesamorelin

GHRH analogue studied in visceral adiposity research.

Zenith KPV peptide pen

KPV

Tripeptide investigated in inflammatory response studies.

Zenith Thymosin Alpha-1 peptide pen

Thymosin Alpha-1

Immune-modulating peptide studied in immune function research.

Zenith Selank peptide pen

Selank

Anxiolytic peptide studied in stress response research.

Zenith Semax peptide pen

Semax

Nootropic peptide studied in cognitive function research.

Zenith DSIP peptide pen

DSIP

Neuropeptide studied in sleep architecture research.

Zenith Melatonin peptide pen

Melatonin

Hormone studied in circadian rhythm and sleep research.