Semaglutide & Tirzepatide professional manufacturer
About Us
Our company specializing in research-grade peptides, including Semaglutide, Tirzepatide, and other GLP-1/GIP receptor agonists for metabolic health and weight management. Our FDA-compliant, high-purity peptides are trusted by researchers, clinicians, and wellness professionals for their proven efficacy in fat loss, glycemic control, and appetite suppression. Backed by cGMP manufacturing and third-party testing, we deliver pharmaceutical-grade compounds with transparent lab reports. Whether for obesity research, diabetes studies, or longevity applications, Peptide Sciences Inc. combines cutting-edge science with unmatched quality. Explore our portfolio and join the future of peptide-based metabolic therapy.
OUR SERVICE
Comprehensive Peptide Solutions for Research & Wellness
We provide “end-to-end peptide solutions”, from “preclinical research support” to “custom peptide synthesis”. Our services include:
-“High-Purity Peptide Supply” – “Semaglutide, Tirzepatide, Retatrutide”, and other metabolic peptides in “lyophilized (powder) and reconstituted forms”, with “≥98% purity (HPLC-verified)”.
– “Third-Party Testing & COA”– Every batch includes “independent lab certificates (mass spectrometry, amino acid analysis)” for transparency.
– “Custom Formulation & Dosage Guidance” – Tailored blends for “research protocols, clinical trials, or therapeutic use”, with “sterile vial options”.
– “Regulatory & Compliance Support” – Assistance with “FDA guidelines, IND applications, and cGMP documentation” for institutional clients.
– “Global Shipping & Cold Chain Logistics” – Secure, temperature-controlled delivery to “labs, clinics, and licensed practitioners worldwide”.
Partner with us for “cutting-edge peptide science, reliability, and unmatched expertise”.

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Why Choose Us
Communication Skills
Our sales team can speak and write fluent English, also they have a good knowledge of Peptide technics, Easy to talk.
Fast Response
All your rfqs and questions will be replied within 12hours, and your own project manager can be available 7days per week.
Fast Delivery
We can make your pepetide product as fast as 2days. our current orders always ship out 3-5 days before due-date.
Well-equpped Facility
With the most advanced equipment in house, and one-stop service.
Quality Guarantee
Commitment to delivering precision peptide with mature quality Production management system .
NO-MOQ
e accept both prototyping and mass production jobs, it means that we can support you during this whole process.
MISSION STATEMENT
Our company continues to grow stronger every day and we are constantly working to optimize our products and services in our quest to become the leader in the Peptide industry .
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