Melanotan I
$85.00
All products are for laboratory research purposes only. Not for human consumption, medical, or veterinary use. Prime Peptides does not condone or support the use of peptides outside of controlled scientific research. By purchasing, you acknowledge that you are a qualified researcher or institution. You must be 21 or older.

Melanotan I works by copying a natural hormone in the body called alpha-MSH. This hormone tells skin cells to make more melanin, which is the pigment that gives skin its color.
When Melanotan I is in the body, it attaches to special receptors on skin cells. These receptors act like light switches—once Melanotan I connects, they turn on the signal to produce more melanin.
As melanin levels go up, the skin starts to get darker, even without much sun exposure. This is how Melanotan I can help the body tan or protect the skin from sun damage.
Details
Intended Use: Melanotan I is designed for Research Purposes only. All peptides require reconstitution with Bacteriostatic water (BAC water), sold separately.
Storage: Store the vial in a cool, dry place away from direct sunlight. Once reconstituted, keep refrigerated at 2-8°C.
Solubility: Reconstitute with bacteriostatic water for best results.
Vial Size: 3ml (can hold up to 3ml BAC water)
Shelf Life: The lyophilized form has a shelf life of 24 months when properly stored. Once reconstituted, refrigerate and use within 4-6 weeks.
Handling: Ensure sanitization techniques are used.
Research
Skin Pigmentation in Rodents – Animal studies have shown that Melanotan 1 stimulates melanogenesis in rodent models, resulting in increased skin pigmentation through activation of melanocortin receptors.
UV Protection in Mice – Research in mice indicates that Melanotan 1 may enhance natural defense mechanisms against UV-induced skin damage by promoting melanin production.
Neurological Activity in Rats – Preclinical trials have observed that Melanotan 1 interacts with central melanocortin pathways in rats, contributing to studies on neurological signaling and receptor activity.
Mechanism of Action
Melanotan I works by copying a natural hormone in the body called alpha-MSH.
This hormone binds to receptors in your skin cells and tells them to make more melanin.
Melanin is the pigment that gives your skin color and protects it from UV damage.
- BAC Water Sold Separately
- Syringes Not Included
- Peptides sold in powdered form
Legal Disclaimer
For research purposes only. Not for consumption, clinical use, or diagnostic purposes. Buyer assumes all responsibility for proper handling and use in compliance with applicable regulations.

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