Vertically integrated supply of high-purity peptides and active pharmaceutical ingredients, backed by comprehensive US-based laboratory testing and full regulatory documentation.
API Portfolio
FDA-Registered Sources
Tests on Every Lot
Licensed Clients Only
Physician-founded with proven biotech and pharmaceutical operations. Our team designed, developed, and manufactured diagnostic assays for labs nationwide through our molecular diagnostics company (founded 2014, acquired 2021, still operating). We owned and operated a 503A compounding pharmacy for 10 years within our medical practice—we've been on the other side of API sourcing and know exactly what quality matters. We were one of the first three US labs approved for COVID testing and developed one of the first FDA-authorized at-home tests. With 12+ years operating CLIA labs, compounding pharmacies, and navigating FDA regulatory pathways, we bring regulatory expertise and quality systems that typical ingredient suppliers don't have. Our team of MDs and PhDs doesn't just supply peptides—we understand analytical testing, regulatory compliance, and pharmaceutical-grade quality standards because we've built and operated companies on them.
High-purity APIs sourced from FDA-registered facilities, with full analytical documentation and certificate of analysis for every lot.
Pharmaceutical-grade peptides for metabolic and weight management applications
Tissue repair and regenerative medicine compounds
NAD+, glutathione, and infusion products for wellness clinics
Specialty peptides and investigational APIs
We supply a comprehensive range of pharmaceutical-grade active ingredients to licensed compounding pharmacies, research institutions, and healthcare enterprises. Our complete product list is available to qualified buyers.
Request Product ListEvery lot ships with a Certificate of Analysis covering LC-MS identity confirmation, HPLC purity quantification, and LAL endotoxin testing. Three tests, every batch, no exceptions.
All APIs sourced exclusively from FDA-inspected facilities with established quality management systems.
Vertically integrated model eliminates intermediaries, ensuring competitive pricing and reliable availability.
Comprehensive in-house laboratory testing for pharmaceutical-grade quality assurance. We test our own products and provide third-party validation for other suppliers and compounding pharmacies.
Liquid chromatography–mass spectrometry confirms the identity of every lot. Molecular weight and fragmentation pattern are verified against reference standards before any material ships.
High-performance liquid chromatography quantifies peptide purity and detects related impurities. Every lot must meet defined purity thresholds before release.
Limulus Amebocyte Lysate assay per USP <85> screens every lot for bacterial endotoxin. Critical for injectable-grade materials destined for compounding.
LC-MS identity, HPLC purity, and LAL endotoxin are run on every lot we release—no exceptions, no skipped batches. You receive the actual data, not a summary.
Independent testing services for peptide suppliers, compounding pharmacies, and manufacturers requiring unbiased quality verification on their own materials.
Testing methodology aligned with USP standards and FDA guidance for pharmaceutical compounding—the same framework your pharmacy QA team expects.
Our research division supplies bulk lyophilized peptides exclusively for non-human research applications. Unlike typical RUO suppliers, all our research peptides undergo the same rigorous pharmaceutical-grade testing as our compounding APIs—ensuring best-in-class quality and consistency.
Not for human consumption. Not for compounding. Not for clinical use.
We supply laboratory-grade peptides tested to pharmaceutical standards for verified research institutions, CROs, and approved distribution partners. Every batch includes full analytical documentation—LC-MS identity confirmation, HPLC purity quantification, and LAL endotoxin screening.
Every RUO batch tested with the same three-test standard as our compounding APIs: LC-MS identity, HPLC purity, and LAL endotoxin. Same rigor, same documentation.
Full Certificate of Analysis with every order—LC-MS identity confirmation, HPLC purity data, and LAL endotoxin results. Actual analytical data, not summaries.
Bulk supply arrangements available for qualified distributors and research institutions serving verified nonclinical research markets.
Vertically integrated supplier committed to pharmaceutical-grade quality, regulatory transparency, and responsive customer support.
We control the entire supply chain from FDA-registered manufacturing partners to final analytical release in our US-based laboratory, ensuring quality at every step.
Our US-based facility runs LC-MS identity confirmation, HPLC purity quantification, and LAL endotoxin testing on every lot we release—giving clients analytical certainty, not just supplier attestations.
Complete analytical documentation with every shipment. No proprietary blends, no undisclosed ingredients—just pharmaceutical-grade APIs with full traceability.
Our quality systems align with FDA guidance for pharmaceutical compounding and USP standards for ingredient testing.
We exclusively serve licensed 503A and 503B compounding pharmacies, research institutions, CROs, and healthcare enterprises—no retail sales.
Same-day response to inquiries, dedicated account management, and technical support from our scientific team.
Assurance Scientific is expanding. We're currently seeking qualified professionals in laboratory operations, quality assurance, and business development.
View Career OpportunitiesRequest information about our API supply, testing services, or partnership opportunities. All inquiries are responded to within one business day.
Birmingham, Alabama
info@assurancescientific.com
Within 1 business day
Monday - Friday
8:00 AM - 5:00 PM CST