⭐⭐⭐⭐⭐ Trusted by UK Researchers - ✔ Batch Tested .. ✔ Lyophilised Powder .. ✔ UK Stock .. ✔ Same-Day Dispatch Before 3pm .. ✔ Secure Checkout - A synthetic research material (Purity of 99.7% Tested & Certified) commonly studied for its role in pigmentation pathways, melanocortin receptor activity, and dermatological research. Key features: ✓ Synthetic material for research ✓ Investigates pigmentation pathways ✓ Explores melanocortin receptor activity ✓ Supports dermatological research Research use only. Not for human or animal consumption. Batch-specific quality documentation is maintained for each production batch. Purity of 99.7% Tested & Certified.