Buy High-Purity Melanotan II Peptide Powder MT-2 from China | GMP-Compliant Lab-Grade Research Peptide at Competitive Price
Core Benefits
✅Stimulates natural melanin production for even tanning
✅ Enhances metabolism and energy levels
✅ Supports physiological function improvement
✅ High-purity, stable, GMP-compliant
✅ Suitable for global research & cross-border procurement
Product Overview
Melanotan II Peptide Powder (MT-2) is a synthetic cyclic peptide derived from human melanocyte-stimulating hormone (α-MSH) with sequence optimization and cyclization to enhance receptor binding and prolong in vivo activity. MT-2 selectively targets MC1, MC3, MC4, and MC5 melanocortin receptors, regulating melanin production, metabolism, and physiological functions.
Produced via solid-phase peptide synthesis (SPPS) with cyclization, high-efficiency condensation, and multi-stage high-pressure purification, MT-2 strictly adheres to ICH quality standards. Melanotan II Peptide Powder (MT-2) is suitable for small- to mid-scale research, pharmacology testing, and mechanistic studies, providing global laboratories with stable, high-activity melanocortin receptor agonist peptides. Co-use with Acetyl Hexapeptide-8 Powder allows for synergistic multi-peptide research.
COA
| Appearance | White to off White powder | Consistent | |
| Purity (HPLC) | ≥98.0% | 99.11% | |
| MS | Consistent | Consistent | |
| Conclusion | The product complies with the requirements | ||
Mechanism of Action
● Skin tanning pathway: MC1 receptor → MITF signaling → melanocyte proliferation → tyrosinase activation → melanin synthesis
● Metabolic pathway: MC3/MC4 receptor → appetite suppression → fat oxidation → energy balance
● Neuroendocrine pathway: Optimizes hormone secretion → blood circulation → physiological performance
● Cyclic peptide structure enhances enzymatic stability and prolongs activity.
Product Applications
● Melanin production & tanning research: Cell studies, pigmentation control
● Metabolic & weight management research: Appetite regulation, fat metabolism
● Neuroendocrine research: MC receptor signaling, physiological studies
● Peptide formulation R&D: Injectable peptides, sustained-release formulations
Detailed Efficacy
● Even natural tanning: Increases epidermal melanin for UV protection
● Metabolism & appetite regulation: Reduces food intake, promotes fat oxidation
● Neuroendocrine balance: Optimizes hormone rhythms and physiological performance
● Supports multiple research pathways: Cell signaling, melanogenesis, metabolic control, neuroendocrine studies
● Excellent formulation compatibility: Co-use with antioxidant peptides and metabolic modulators
Core Advantages
1. Clear mechanism, reproducible results: Well-documented melanocortin receptor agonist.
2. High purity, low impurity: HPLC ≥99.0%, no unknown harmful components.
3. Cyclic synthesis, stable activity: SPPS + cyclization + multi-stage purification, consistent batch quality.
4. Full GMP-compliant documentation: COA, MSDS, batch reports for international clearance.
5. Flexible supply and shipping: Small or bulk orders, vacuum-sealed packaging.
6. Technical support: Dissolution, formulation guidance, storage, experiment reference.
Quality Assurance
● Standardized production: Raw materials → SPPS → cyclization → multi-stage purification → vacuum packaging, GMP-compliant
● Strict QC: Purity, impurities, moisture, heavy metals tested; full reports per batch
● Traceable batches: Independent batch IDs, full production traceability
● Professional storage: light-proof, vacuum-sealed
● Technical support: Formulation, dissolution, storage, experimental troubleshooting
FAQ
Q1: What is its solubility and stability?
A: Soluble in sterile water, PBS and DMSO. Stable for 1 month at 2–8℃; store at ≤-20℃ long-term, avoid repeated freeze-thaw.
Q2: How to ensure batch activity consistency?
A: Standardized SPPS + cyclization + multi-stage purification, with HPLC, mass spectrometry and activity tests for each batch.
Q3: Can it be used with other peptides or active ingredients?
A: Yes. It is highly compatible, usable with Acetyl Hexapeptide-8, antioxidant peptides, etc., for multi-target research.
Q4: Does it cause skin pigmentation?
A: Melanotan II Peptide Powder (MT-2) promotes natural, uniform melanin production for tanning, no abnormal pigmentation.
Q5: Can Melanotan II be used for human injection or cosmetic tanning?
A: No. This peptide raw powder is exclusively for in vitro & animal lab research, not approved for human body use, injection or cosmetic applications.
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