Melatonin 10 mg

Melatonin 10 mg — the master signal of biological timekeeping
Melatonin is the molecule the body uses to tell every cell what time it is. As a research compound, it remains the definitive reference for circadian biology.

What is Melatonin?

Melatonin is an indoleamine hormone synthesised from tryptophan via serotonin, produced principally by the pineal gland under the control of the suprachiasmatic nucleus. Its concentration rises with darkness and falls with light, which makes it the body's primary chemical representation of the day-night cycle. In research it serves two roles at once: as a chronobiological signal acting on MT1 and MT2 receptors, and as a direct free-radical scavenger — a dual character that keeps it relevant across both circadian and oxidative-stress literature.

Research interest

• Circadian rhythm research — the canonical reference compound in studies of biological clock entrainment and phase shifting.
• MT1 / MT2 receptor pharmacology — used as the endogenous agonist standard in melatonin receptor binding and signalling work.
• Oxidative stress models — investigated for its receptor-independent antioxidant behaviour in cellular systems.
• Sleep architecture studies — a foundational compound in preclinical sleep and chronobiology research.
• Photoperiod biology — referenced in literature examining seasonal and light-driven physiological adaptation.

Melatonin is notably light-sensitive — unsurprising for a molecule whose biology is defined by light. Amber or opaque storage and minimal ambient exposure during handling are standard laboratory practice for preserving assay-grade material.

Specifications

• Content: 10 mg of active substance per vial
• Form: Lyophilised powder (vial)
• Purity: Pharmaceutical-grade, batch-tested and lot-traceable
• Presentation: Sealed, tamper-evident single vial
• Storage: -20 °C sealed, protected from light

Handling & storage

Lyophilised material is best held at -20 °C in the sealed, unopened vial. Refrigeration at 2-8 °C is acceptable for short-term handling. Protect from light, humidity and repeated freeze-thaw exposure. Protect from light at every stage; melatonin degrades on prolonged illumination. Keep the sealed vial cold and dry for long-term storage. Reconstitution and solvent selection should follow the laboratory's validated procedure, and prepared solutions should be stored in light-shielded containers under refrigeration.

The Rogue standard

• Analytically verified — every lot tested for purity and identity, with traceable batch records.
• Sealed and authentic — European supply chain, no grey-market intermediaries, no relabelled stock.
• Built for repeatable work — stable lot quality so results are not confounded by material variance.
• Discreet, tracked delivery — fast dispatch across the EU in unbranded packaging.

For research purposes only. Not a medicinal product. Not for human or veterinary consumption. Intended for qualified laboratory research use only. No statement on this page is a medical claim, and no administration, dosing or protocol guidance is offered or implied.

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