Melanotan II 10mg nasal spray by Hudson Science. 166mcg per actuation, higher per spray dose format for broad melanocortin MC1R, MC3R, MC4R, and MC5R receptor research. Lab tested, discreetly shipped across Canada. Intended for research purposes only.
Format10mg Nasal Spray
Concentration166mcg/Spray
Pack Size Selected: 5 Pack
Pay with Interac e-Transfer or Crypto
Ships from within Canada; No Customs
Discreet plain packaging; always
24h dispatch; Tracked Delivery
Melanotan II (MT-2) is a synthetic cyclic heptapeptide analogue of alpha melanocyte stimulating hormone (α-MSH) with broad melanocortin receptor activity spanning MC1R, MC3R, MC4R, and MC5R subtypes. Hudson Science’s nasal spray formulation delivers 10mg total MT-2 at 166mcg per metered spray actuation; a distinct concentration per spray from CSD’s existing Hudson Science Melanotan II 10mg nasal spray at 100mcg per spray, providing a higher per actuation dose suited to protocols targeting concentration points that would require multiple actuations at the lower per spray format.
The 166mcg per spray concentration serves a distinct research purpose within CSD’s Melanotan II nasal spray range. The 100mcg per actuation format provides more granular titration increments per spray for dose response research examining MT-2’s multi receptor activity profile at incremental concentration steps. The 166mcg per actuation format delivers a higher compound dose per spray, reducing the number of actuations required to reach target research concentration points and suited to protocols where higher per administration doses are the defined research variable. Both deliver identical 10mg total compound across their respective actuation counts per spray concentration representing the sole differentiating variable between the two nasal spray listings.
Melanotan II’s broad multi receptor activity across MC1R, MC3R, MC4R, and MC5R produces a correspondingly diverse research scope. MC1R activation driving melanogenesis and pigmentation biology research, MC3R and MC4R activation producing appetite regulation and hypothalamic sexual arousal pathway research through central melanocortin signaling, and MC5R activation generating emerging research interest in exocrine gland function. The nasal route’s proximity to the olfactory epithelium and potential direct CNS access via the olfactory nerve pathway is particularly relevant for MT-2’s MC3R and MC4R hypothalamic targets, where central receptor engagement is a primary research variable across both nasal spray concentration presentations.
Hudson Science formulations are stocked by Canada Steroid Depot following the same rigorous third party lab verification process applied to every product in our range. Each batch is tested for concentration accuracy and purity before being made available, with COA documentation available on request. CSD stocks Melanotan II across two nasal spray concentrations: 100mcg and 166mcg per actuation alongside the 10mg lyophilized injectable vial, giving researchers per spray dose and delivery route flexibility from a single verified Canadian supplier. All orders ship discreetly across Canada in plain, unmarked packaging with no identifying information on the exterior.
Store at 2–8°C away from direct light. Do not freeze. Keep upright. Intended for research purposes only.
Commonly researched alongside PT-141 in comparative melanocortin receptor selectivity and central nervous system signaling studies. Browse CSD’s full peptide range for complete sourcing.
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