OT2 Oxytocin 50-56-6 New Item Hot trend Top rated

Sales manager:Lynn
whatsapp：+852 94453140
Email:Sales04@adsh.top

Company Introduction
Shanxi An Da Si Hai Technology Co., Ltd. is a professional manufacturer of various peptide products and chemical raw materials.
We have a dedicated R&D team and a reliable, efficient logistics team to ensure you receive high-quality products safely and promptly. Our customers come from countries including the United States, Europe,
Europe, Japan, South Korea, and India. Most of our main products are in stock and ready for immediate shipment. Please let us know the specific quantity you need, and we will offer you the most competitive price. Feel free to contact us for more information.

We offer various types of peptides，are widely used in life science research, drug discovery, cosmetics, anti-aging medicine, and functional health industries.about the peptides，we can provide the good quality，the good price.Customers who have ordered our products（peptides）have had very good feedback.
World wide relaible buyers can contact us about the peptides.

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.

Retatrutide is a novel triple agonist peptide drug that, by simultaneously activating GLP-1, GIP, and GCGR receptors, has the potential to improve blood sugar control, promote weight loss, and improve metabolic syndrome. Clinical trials have shown significant weight loss effects, with an average weight loss of up to 24.2% at the highest dose, and side effects such as nausea and vomiting can be mitigated by gradually increasing the dosage.

Main Effects:
• Promotes weight loss: Retatrutide regulates appetite and energy expenditure by activating three key receptors (GLP-1, GIP, and GCGR), resulting in significant weight loss.
• Improves blood sugar control: By mimicking the effects of hormones such as glucagon and insulin, Retatrutide helps regulate glucose metabolism and insulin secretion, thereby improving blood sugar levels.
• Improves metabolic syndrome: As a drug that acts on multiple receptors simultaneously, it is expected to have a synergistic improvement effect on metabolic syndrome, including obesity and type 2 diabetes.

Q1:Are you a supplier or a manufacturer?
A:We are both a supplier and a manufacturer.

Q2:How will you deliver the goods?
A:We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

Q3:Which kind of payment terms do you accept?
A:, Bitcoin, PayPal.USDT.

Q4:How is the after-sales service?
A:We will provide high-quality products and ensure 100% safe deliver.

Q5:how can we guarantee quality?
A:We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality.

Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:Is there any discount?
A:Yes, for larger quantity, we always support with better price.

Welcome to be our distinguished customer,Become our valued and esteemed partner!

From the moment you choose us, we integrate our "customer-centric" service philosophy into every aspect – you will enjoy a dedicated service team providing a priority channel for your needs. Whether it's product usage guidance, customized product adjustments, or after-sales support, we will ensure a smooth and worry-free experience with our SLA service commitment standards (response time ≤ 2 hours, problem resolution cycle ≤ 48 hours).

At the same time, we will regularly update you on product updates and exclusive benefits (such as priority access to new products and customized service discounts), and continuously optimize our service processes based on your feedback, striving to ensure that every collaboration meets your expectations. Thank you again for your trust and choice. We look forward to a long-term partnership with you!

please do not hesitate to contact me!