TB500 Thymosin B4 Acetate BT5 BT10 LL37 GHK-CU 375 CU50 CU100 CAS154947-66-7 Fast shipping

Sales manager: Sofia

WhatsApp：+85244569741

Sincerely look forward to your inquiries about our products.

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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 demand.

——        FAQ        ——

Question 1: How is the product after-sales service?

A: We provide comprehensive after-sales support for all factory-produced products. We have a professional technical and after-sales team who are always ready to solve any problems you encounter during the subsequent use, ensuring your rights.

Question 2: Can samples be provided?

A: Of course. We are more than happy to provide samples. The samples are free of charge, but the related transportation costs need to be borne by you.

Question 3: What payment methods are available? How do I start the payment?

A: We support multiple payment methods.You can choose the most convenient method to complete the payment.

Question 4: How can I confirm the product quality before placing an order?

A: We fully understand your concern about the quality. You can apply for a free sample for testing (you only need to pay for the shipping cost). Additionally, you can provide us with detailed product specifications and specific requirements, and we will produce and control the quality strictly according to your standards.

Question 5: How long is the delivery time?

A: We promise to arrange the shipment within 3 to 7 days after receiving the order, and will promptly provide the tracking number. The specific delivery time may vary depending on the logistics situation in your country or region. We recommend that you consult our customer service staff for a more accurate estimated time.

——      Why Choose Us      ——

We have clients throughout the world.
1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their different desire.
2. Market feedback and goods feedback will be appreciated, meeting customers’ requirement is our principal responsibility.
3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from all the customers.

——      Our advantage    ——

1.We have more than 10 years of experience in the field of chemical industry, the company's products are exported to more than 60 countries overseas, of which 80% are exported to Europe and America, 20% are exported to Southeast Asia, the Middle East, South Africa and other regions.

2.We have our own production plant and R & D center, to provide customers with technical support, product customization, free recipes and other whole industry chain services. Support full video inspection, testing, global delivery package.

3.We accept sample orders for testing, after purchasing products from our factory, we have a professional technical team and after-sales team to serve you and solve all your future problems. 100% quality assurance, 100% safe delivery.

——       Our factory      ——

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——      Packing & Delivery     ——

Welcome to be our distinguished customer, please do not hesitate to contact us!