Mu Conotoxin Powder

Product Overview
Mu Conotoxin Powder is a precision-engineered biomimetic peptide that replicates the targeted muscle-relaxing properties of natural cone snail venom. It is produced through rigorous sequencing and controlled artificial synthesis, resulting in an exceptionally pure (99%) white crystalline powder. Its highly folded architecture gives it outstanding skin penetration, thermal and chemical stability, and selective affinity for neuromuscular pathways. By rapidly modulating the electrical signals at the neuromuscular junction while preserving approximately 5% of native conduction, the peptide visibly softens expression lines within minutes without causing a frozen appearance. This unique balance makes it an ideal active ingredient for premium anti-wrinkle cosmetics, serums, and professional skin-care treatments.

How Mu Conotoxin Works

• Selective Neuromuscular Relaxation: Binds specifically to muscle-type nicotinic acetylcholine receptors, temporarily reducing excessive muscle contractions that etch lines into the skin.
• Retained Micro-activity: Unlike complete paralytic agents, it deliberately leaves a minimal level of neurotransmission intact, ensuring expressions remain natural and comfortable.
• Instant & Lasting Smoothing: Clinical instrumental measurements demonstrate a visible reduction in wrinkle depth as early as two hours post-application, with effects sustained for up to eight hours.
• High-Stability Fold: The disulphide-rich, tightly folded peptide structure resists enzymatic degradation and maintains potency in cosmetic formulations.

Clinical Evaluation and Safety
A controlled human study was conducted with 33 subjects who received a single topical application of a 3% aqueous solution (20 µM mu-conotoxin) to the forehead. High-resolution skin imaging before treatment and two hours afterward documented a statistically significant, immediate decrease in wrinkle severity. The rejuvenated appearance remained detectable for at least eight hours.
Extensive safety testing—including in vitro cytotoxicity assays, repeat-insult patch tests for skin irritation and allergy, and ocular irritation assessments—confirmed the peptide is non-cytotoxic, non-sensitising, and non-irritating. This robust profile supports its safe integration into leave-on and rinse-off anti-aging formulas.

Scientific Rigor and Identity Verification
To guarantee batch-to-batch consistency and bioactivity, the raw material is characterized using advanced molecular and proteomic techniques:

• Phylogenetic Fingerprinting: The evolutionary relationship of the source Conus species is mapped through cytochrome oxidase I gene sequencing and neighbor-joining phylogenetic analysis, confirming the correct venom lineage (cf. Figure 1 in technical dossier).
• Transcriptomic Annotation: High-throughput transcriptome sequencing coupled with ConoSorter analysis identifies and quantifies the diverse conopeptide precursors, ensuring that only the target mu-conotoxin sequence is expressed (cf. Figure 2).
• High-Resolution Mass Spectrometry: LC-MS/MS on an LTQ Orbitrap Elite system generates total ion current traces and peptide fragmentation spectra, verifying the primary amino acid sequence at the protein level. Venn diagram analysis across three independent venom duct samples demonstrates reproducible conopeptide profiles (cf. Figure 3).
• Signal Peptide Phylogeny: CLUSTALW-based alignment and phylogenetic reconstruction of precursor signal sequences confirm the novel peptide belongs to the correct superfamily, with conserved motifs that drive correct folding and secretion (cf. Figure 4).

This multi-layered characterization provides full traceability and affirms the active ingredient’s identity, purity, and potency.

Product Specifications

Applications

• Anti-wrinkle creams and serums
• Instant line-smoothing gels and masks
• Professional aesthetic treatments requiring rapid muscle relaxation
• Mild, side-effect-free alternatives to synthetic neuropeptides in daily skin care

Why Choose Plant Extract Supply as Your Partner

• 17+ Years of Expertise: A vertically integrated manufacturer and exporter dedicated to high-purity botanical and bioactive ingredients for the cosmetic, nutraceutical, and pharmaceutical sectors.
• Uncompromising Quality: Operations are strictly audited against GMP, HACCP, ISO, SC, and EU/USDA organic standards. Every batch is accompanied by third-party analytical reports, and the facility holds Kosher, Halal, and FDA registrations.
• Resource Advantage: Two state-of-the-art production sites covering 40,000 m² are located in Xi’an, Shaanxi, adjacent to the biodiversity of the Qinling Mountains—giving direct access to premium, sustainably harvested raw materials.
• Extensive Inventory & Fast Sampling: Over 300 products are held in safety stock; free samples can be dispatched promptly for your evaluation.
• Flexible & Risk-Free Sourcing: Competitive pricing programs for bulk orders, combined with a hassle-free returns and exchange policy. If a quality issue is traced back to us, a full replacement or refund is issued immediately.
• Dedicated Support: Contact us at [email protected] or submit your inquiry directly—our technical team is ready to assist with formulation guidance and documentation.

Frequently Asked Questions

Q1: How can I verify product quality before placing an order?
A: We provide a free sample from our current production lot, or we can prepare a tailored sample according to your specific requirements for your in-house testing.

Q2: What is the minimum order quantity (MOQ)?
A: The standard MOQ is 10 grams. For particularly high-value materials, the MOQ may be as low as 1 gram; for certain bulk commodities, it may be 100 grams. Please inquire for precise terms.

Q3: Are volume discounts available?
A: Absolutely. We offer tiered pricing for larger quantities to support your cost efficiency.

Q4: How do you handle quality complaints?
A: If a verified quality defect is attributable to our manufacturing or handling, we will immediately replace the goods or issue a full refund, including shipping costs where applicable. Your satisfaction is our top priority.

Emily