I am OLivia: My email address is sales01@adsh.top WhatsApp: +8615582335536

Our products are widely used in life science research, drug discovery, cosmetics, anti-aging medicine, and functional health industries.

1. Superior Product Quality

Product quality is the foundation of our business. Peptides are synthesized using solid-phase peptide synthesis (SPPS), then purified through HPLC and confirmed by mass spectrometry (MS).

Each batch includes a Certificate of Analysis (COA) with key data:
• Purity (HPLC)
• Molecular weight (MS)
• Water content
• Residual solvents
• Microbial limit (if applicable)

For clients with higher regulatory demands, we also provide third-party testing reports, endotoxin (LAL) data, and stability studies upon request.

2. Customization & R&D Support

We offer flexible custom synthesis services, supported by an experienced R&D team. Whether you’re looking for novel peptide sequences, cosmetic-grade purity, or modified molecules (e.g., PEGylation, acetylation), we can deliver high-quality results on time.

Our services include:
• Custom peptide synthesis (mg to kg scale)
• Peptide modifications and labeling
• Small molecule synthesis
• Project-based research and scale-up

We work closely with our clients to ensure technical feasibility, fast delivery, and cost control throughout the development cycle.

3. Wide Product Portfolio

We supply a comprehensive and expanding product range:
• Peptides: GLP-1 analogs (e.g., Semaglutide, Tirzepatide, Retatrutide), cosmetic peptides (e.g., Acetyl Hexapeptide-8, Matrixyl), anti-aging peptides, research peptides.
• Small Molecules: Nootropics, NAD+ boosters (e.g., NMN, NR, NADH), and intermediates.
• Biochemicals: Amino acid derivatives, enzyme co-factors, custom reagents.

New products are launched regularly to meet evolving market needs. We also support batch reservations for clients with ongoing or seasonal

1. Expertise in Peptide Synthesis

Extensive Experience: 7 Years of expertise in synthetic peptide development.

Skilled Team: Experts in solid-phase and liquid-phase synthesis.

2. Advanced Manufacturing Capabilities

Cutting-Edge Facilities: High-precision equipment ensuring purity and bioactivity.

Scalable Production: From milligram-scale research peptides to multi-kilogram industrial batches.

3. Innovation & Customer Commitment

Reliable Supply Chain: Competitive pricing & timely global delivery.

Global Reach: Trusted by researchers, pharmaceutical firms & industrial clients worldwide.
These products are APIs (Active Pharmaceutical Ingredient) and not a finished drug.

It is intended strictly for research and laboratory use only.

Buyers are required to fully comply with all applicable laws and regulations regarding the handling and use of this material.

                                                Introduction to Shanxi Anda Sihai Technology Co., Ltd.
Since its establishment, Shanxi Anda Sihai Technology Co., Ltd. has been committed to the research and development, sales and services of peptides, cosmetic raw materials and plant extracts. We boast a team characterized by innovation and a strong sense of responsibility, dedicated to delivering satisfactory services to customers and fostering their repeat business.

Presently, our products are exported to numerous countries across the Americas, Europe, Southeast Asia and beyond. We sincerely welcome the opportunity to establish long-term cooperative partnerships with you!

With extensive experience in raw materials for food, cosmetics and health products, we ensure your procurement is both time and cost efficient through our highly competitive pricing and professional services.

Leveraging rich lean production experience, we maintain full control over the quality of every product. Additionally, our comprehensive inspection procedures guarantee that you receive premium-quality products.

FAQ

Q1: Are you a manufacturer?

Yes, we are a professional manufacturer.

Q2: Which kind of payment terms do you accept?

Standard terms: T/T, Credit Card, MG, PayPal...

Q3: Can you give me a discount price?

Sure,It depends on your order qty.

Q4: Can I get a sample?

Yes, we welcome sample order to test and check the quality.

Q5: How to guarantee the Product Quality before placing orders?

Strict QC with 6 steps testing from raw material purchase to finished product.

Q6: How to solve the after-sale disputes?

First of all, our quality control will reduce the quality problem to near zero.We accept Changing, Reshipping or Refunding service if any quality problem.