Melanotan 2 (MT-2) 10mg
Melanotan II is a synthetic peptide analog of alpha-melanocyte-stimulating hormone (α-MSH) studied for its interaction with melanocortin receptors involved in pigmentation and metabolic signaling pathways. It is primarily associated with melanin-related processes and has been explored in research settings for its role in skin biology and melanocyte activation.
Beyond pigmentation-related pathways, Melanotan II has also been examined for its broader interaction with melanocortin receptors connected to appetite regulation, energy balance, and metabolic signaling. Due to its multi-receptor activity, MT-2 remains an area of ongoing scientific interest within melanocortin and peptide research.
Not for human consumption. For laboratory use only.
ARC Peptides maintains strict handling and packaging standards to ensure product integrity during transit. All orders are processed in a controlled environment and shipped in secure packaging.
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Product Stability During Transit
All ARC Peptides products are supplied in lyophilized (freeze-dried) form, a process that removes moisture while preserving molecular structure and stability.
This allows peptides to remain stable during standard shipping conditions without the need for temperature-controlled packaging.
Upon arrival, products should be stored according to the recommended storage guidelines provided on the storage instructions page.
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Storage Instruction
All ARC Peptides products are manufactured using the lyophilization (freeze-drying) process. This advanced method removes moisture while preserving molecular stability, allowing peptides to remain stable for shipping and storage for up to 3–4 months before reconstitution.
Once peptides are reconstituted (mixed with bacteriostatic water), they must be stored in a refrigerator to maintain stability. After reconstitution, peptides typically remain stable for up to 30 days when properly refrigerated.
Lyophilization is a specialized dehydration process in which the peptide solution is frozen and then placed under low pressure. This causes the water to sublimate directly from solid to vapor, leaving behind a stable, crystalline peptide powder. This freeze-dried form can be stored at room temperature until it is ready to be reconstituted.
After receiving your peptides, it is recommended that they be kept cool, dry, and protected from light. If the peptides will be used within the next few weeks, refrigeration at or below 4°C (39°F) is generally sufficient. Lyophilized peptides are often stable at room temperature for short periods, making temporary storage acceptable prior to use.
For long-term storage (several months to years), peptides should be stored in a freezer at approximately −80°C (−112°F). Freezing helps preserve peptide integrity and stability over extended periods.