Partner with us in distributing any of the above biosimilars worldwide. Effective Q1 2027, our company formerly known as Tirzepatide Pharma (also operating under the name Zeptide Pharma) will officially change its corporate name to MayMag Biologics. 

Discover MayMag Biologics(Formerly Tirzepatide/Zeptide Pharma) FDA registered 503b/506e CDMO/IND Facility. One of the leading sterile API manufacturers, a USA-based large-scale industrial supplier of auto-pen medications, diabetic insulin 70/30 pens, glargine, Biosimilars, nasal sprays, EpiPens, weight loss treatments, and an ophthalmology product.

GHK-Cu 10mg Captides 24-Pack GMP Grade Pellets

GHK-Cu 10mg Captides 24-Pack GMP Grade Pellets
$3,750.00
MayMag Biologics(Formerly Tirzepatide/Zeptide Pharma) FDA registered 503b/506e CDMO/IND Facility

API Regulatory Compliance & Bulk Peptide Sourcing

API Regulatory Compliance & Bulk Peptide Sourcing
$1.00
MayMag Biologics(Formerly Tirzepatide/Zeptide Pharma) FDA registered 503b/506e CDMO/IND Facility

GMP Pharma and Research Grade APi GLP1 B2B Large Scale Production

GMP Pharma and Research Grade APi GLP1 B2B Large Scale Production
$1.00
Discover MayMag Biologics(Formerly Tirzepatide/Zeptide Pharma) FDA registered 503b/506e CDMO/IND Facility. One of the leading sterile API manufacturers, a USA-based large-scale industrial supplier of auto-pen medications, diabetic insulin 70/30 pens, glargine, Biosimilars, nasal sprays, EpiPens, weight loss treatments, and an ophthalmology product.

How the New Once a-Week Oral GLPI is Developed-IND

How the New Once a-Week Oral GLPI is Developed-IND
$1.00
MayMag Biologics(Former Tirzepatide/Zeptide Pharma) CDMO/IND Facility

The Zeptide "One-Stop" Advantage For Pens-Needles-Cartridges Low MOQ

The Zeptide "One-Stop" Advantage For Pens-Needles-Cartridges Low MOQ
$33,000.00
MayMag Biologics(Formerly Tirzepatide/Zeptide Pharma) FDA registered 503b/506e CDMO/IND Facility

DMF Registered Auto Injection Pens

DMF Registered Auto Injection Pens
$15,100.00
MayMag Biologics(Formerly Tirzepatide/Zeptide Pharma) FDA registered 503b/506e CDMO/IND Facility

Disposable Dosage Adjustable Zeptide SteriPens For 3ml Cartridges

Disposable Dosage Adjustable Zeptide SteriPens For 3ml Cartridges
$25,000.00
MayMag Biologics(Formerly Tirzepatide/Zeptide Pharma) FDA registered 503b/506e CDMO/IND Facility

Absolute Longivity Core-7 Extended Release Bio-Matrix – (7-Day Cycle)

Absolute Longivity Core-7 Extended Release Bio-Matrix – (7-Day Cycle)
$42,500.00

Sterile Topical Treatments

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Zeptide Pharma (now MayMag Biologics) is a 506e large scale manufacturer of sterile biologics under FDA short listed drugs. The premier Diabetes Molecule Innovator and a trusted partner in large-scale commercial contract manufacturing for metabolic and emergency health solutions. Click to view our FDA shortage lists  product line and specialites
Discover MayMag Biologics(Formerly Tirzepatide/Zeptide Pharma) FDA registered 503b/506e CDMO/IND Facility. One of the leading sterile API manufacturers, a USA-based large-scale industrial supplier of auto-pen medications, diabetic insulin 70/30 pens, glargine, Biosimilars, nasal sprays, EpiPens, weight loss treatments, and an ophthalmology product.
Shop now

MayMag Biologics is a 506e industry-preferred boutique contract manufacturer dedicated to the production of insulin and biosimilar drugs. Click to download the Biosimilar flash card
MayMag Biologics

Partner with Us: Sterile 506e Contract Chemistry Industry


Leading 506e outsourcing facility mitigating FDA drug shortages (506E). Scale production for GLP-1 biologics, epinephrine auto-pens, & RA injectables.

Download our FDA credentials here