Origin 99% Purity Delta Sleep-Inducing Peptide DSIP 5mg 10mg Freeze-dried Powder, CAS#62568-57-4

Name: Alice

whatsapp ： +852 6085 5897

Email Address:  zhux61674@gmail.com           

DSIP, short for Delta Sleep‑Inducing Peptide, is a lyophilized research peptide. Research shows it may promote slow‑wave restorative delta sleep, support normal circadian rhythm, and help modulate the body’s stress response. Additional research explores its neuroprotective and antioxidant effects. Our DSIP features purity＞99% with Janoshik laboratory testing. Every batch undergoes rigorous testing to guarantee high purity and good stability. We support small‑batch orders and large‑volume bulk supply. Different packaging options are available to meet your business demands. For Research Use Only.

1. 1. Superior HPLC‑Verified Purity
2. Every batch undergoes synthesis and rigorous purification to achieve over 99% HPLC purity, delivering stable, repeatable outcomes for high‑sensitivity laboratory research.
3. 2. Precise Weighing & Batch Consistency
4. Peptides are accurately dispensed and vacuum‑sealed under sterile conditions. Strict quality oversight guarantees uniform performance across different production batches.
5. 3. Endotoxin‑Free Aseptic Manufacturing
6. Produced within clean‑room facilities. Our peptide materials exclude endotoxins, microbes and extraneous contaminants that may compromise cell assays and in‑vivo testing.

1. Cleanroom‑Grade Production

2. Full Aseptic Operation

3. Real‑Time Environmental Control

1. 1. Pro‑Grade Peptide Development Know‑how Rich Industry Background: 7‑year proven track record custom‑developing synthetic peptides. Professional R&D Crew: Specialists proficient in both solid‑phase and liquid‑phase peptide synthesis techniques.
   
   
2. 2. Robust Production Infrastructure State‑of‑the‑art Hardware: High‑accuracy processing instruments safeguard product purity and biological activity. Flexible Production Capacity: Covers small‑batch lab‑grade peptides up to multi‑kilogram commercial‑scale manufacturing runs.
   
   
3. 3. Customer‑Centered Innovation & Service Stable Supply Network: Cost‑effective pricing plus prompt worldwide shipment. World‑wide Client Base: Widely recognized by research laboratories, pharma enterprises and industrial partners across the globe.

 Who We Serve

-We proudly work with clients across North America, Europe, Asia, and Latin America, including:

-Biotech and pharma firms

-Research institutions & universities

-Peptide formulation startups

-CDMOs and CRO partners

We specialize in the development and global distribution of high-quality research-use-only (RUO) raw materials, including peptides, small molecules, and biochemical reagents.

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.