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PreclinicalResearch compound

Antibalder

Fixed-dose oral research capsule pairing two of the most extensively studied hair-cycle-modulating molecules: GHK-Cu (copper tripeptide) + minoxidil. Two convergent vascular and trophic pathways in one formulation.

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Antibalder vial

WHAT IS ANTIBALDER?

Detailed overview

Antibalder is a GHK-Cu + minoxidil oral research capsule, combining two of the most extensively cited hair-cycle-modulating molecules in the dermatology literature into a single research formulation. GHK (glycyl-L-histidyl-L-lysine) is a tripeptide naturally present in human plasma at micromolar concentrations, where it forms a high-affinity 1:1 complex with copper(II); the bioactive form is GHK-Cu. According to Connectivity-Map analyses the complex modulates the expression of more than 4,000 human genes, with a clear bias toward tissue-remodeling, anti-inflammatory and anti-aging programs; in dermal papilla cells specifically, GHK-Cu upregulates VEGF, FGF-7 and noggin and prolongs anagen. Minoxidil, originally developed as an antihypertensive, is the gold-standard topical and oral drug in pattern hair loss; its sulfate metabolite opens ATP-sensitive potassium channels and markedly upregulates VEGF in the dermal papilla, prolonging anagen and shortening telogen. Recent low-dose oral minoxidil (LDOM) literature has expanded the pharmacology beyond topical applications, with multiple controlled studies demonstrating efficacy at doses orders of magnitude below antihypertensive thresholds. Antibalder pairs these two convergent vascular-and-trophic pathways in fixed unit doses to enable structured experimental work on combined-pathway hair-cycle modulation. Important framing: each molecule is individually well documented, but the fixed oral COMBINATION itself is a research formulation, not an approved drug, and the systemic exposure of the oral minoxidil component warrants medical supervision.

Type

Fixed-dose oral combination (research capsule)

Components

GHK-Cu (copper tripeptide-1 complex) + Minoxidil

Structure

GHK-Cu: Gly-His-Lys · Cu²⁺ + Minoxidil: piperidinopyrimidine

GHK-Cu

CAS 89030-95-5 · C₁₄H₂₄CuN₆O₄ · ~403.92 g/mol

Minoxidil

CAS 38304-91-5 · C₉H₁₅N₅O · ~209.25 g/mol

Molecular weight

GHK-Cu ~403.92 · Minoxidil ~209.25 g/mol

Composition

This stack contains the following peptides

Data console

Lab data

/lab/molecular-data.jsonLIVE
> ClassificationFixed-dose oral combination (research capsule)
> StructureGHK-Cu: Gly-His-Lys · Cu²⁺ + Minoxidil: piperidinopyrimidine
> Molecular weightGHK-Cu ~403.92 · Minoxidil ~209.25 g/mol
> Target areaHair follicle, dermal papilla, scalp microcirculation
> StorageRoom temperature, protected from light, kept desiccated
> StabilitySealed bottle, tamper-evident closure; details on the CoA

Safety

Side effects, stop signs, contraindications

Side effects · 6

  • Fluid retention and edema (oral minoxidil component): sodium and water retention, ankle or facial swelling, weight gain; more pronounced at higher systemic exposure.
  • Reflex tachycardia and palpitations: vasodilation can trigger a compensatory rise in heart rate, which may worsen angina.
  • Hypertrichosis (unwanted body and facial hair): the most common reason for stopping systemic minoxidil, more pronounced in women.
  • Initial paradoxical shedding (telogen effluvium): a transient increase in hair loss in the first weeks before regrowth begins, not a treatment failure.
  • GHK-Cu component: the copper tripeptide is generally well tolerated; a theoretical concern is prolonged high copper intake (monitoring copper balance is reasonable with long-term use).
  • Combination uncertainty: the fixed GHK-Cu + oral minoxidil combo has not been studied for human safety or pharmacokinetics on its own; risk is inferred from the components.

Contraindications · 5

  • Pheochromocytoma: oral minoxidil may provoke catecholamine release and is therefore contraindicated.
  • Acute myocardial infarction, active ischemia or significant pericardial effusion: reflex tachycardia and increased cardiac workload contraindicate oral minoxidil.
  • Pregnancy and breastfeeding: minoxidil is excreted in breast milk and fetal safety is not established; not justified for alopecia.
  • Known hypersensitivity to minoxidil, GHK-Cu or any excipient, or Wilson's disease / copper-metabolism disorder (due to the copper content).
  • Unsupervised self-treatment: because of oral minoxidil's systemic effects (blood pressure, heart rate, fluid balance) the fixed oral combo is not advised without monitoring.

Related Hair & Skin

Same therapeutic category

Studies

Related research and clinical findings

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MolekulaX Editorial Team·Source-verified · PubMed · FDA · EMA
Updated: July 3, 2026

The information here is strictly for educational and scientific purposes. It does not replace medical advice or clinical consultation, and it does not encourage illegal substance or pharmaceutical use. Data is sourced. When in doubt, consult your doctor.