Services - CD Formulation

Transdermal Formulation Capabilities & Innovation

With technology-driven, CD Formulation provides innovative solutions for single and combination transdermal products to the transdermal delivery industry. Collaborate with our scientists on projects that span the entire transdermal formulation development process, including pre-formulation studies, formulation development, process scale-up, and manufacturing processes for CGMP production.

Our formulation capabilities and Integrated services:

Transdermal Formulation Development

Our analytical testing laboratory is equipped with advanced instrumentation and an experienced team of scientists to support a wide range of transdermal formulation characterization and quality control testing, ensuring your ...

Transdermal Formulation Analysis and Testing Services

Biological Evaluation for Transdermal Formulation

We offer a wide range of biological evaluation services for your transdermal products, including in vitro and in vivo trials, to ensure that favorable data support your products before entering the clinic.

GMP Manufacturing Services

CD Formulation has unparalleled expertise and capabilities you can trust in the manufacturing of transdermal combination products. Our GMP facilities can handle all your transdermal product manufacturing needs, from preclinical low-volume to commercial high-volume.

Tests Performed & Equipment

We’re always evolving, including exploration, optimization, and innovations of our in-house testing methods and equipment, as well as supporting the compliance and quality of your transdermal products at every stage of development and manufacturing with our analytical and testing services performed.

Analytical and Testing Expertise

Conventional characterization, including appearance, rheological properties, weight, swelling index, tensile strength...
Nanopatches characterization, including sizeistribution, zeta potential, encapsulation efficiency (EE%) , drug loading...
Drug Content Uniformity Testing
Peel Adhesion Testing
Shear Testing
Release Liner Removal Testing
Cold Flow Evaluation
Residual Drug Analysis
In Vitro Penetration Testing
In-Vitro Release Testing

Quality Control Testing

Analytical Method Development and Validation
Analytical Method Transfer
Batch Release Testing
Residual Solvents Testing
Elemental Impurities Testing
Extractables and leachables Testing
Impurities and Degradation Products Testing
Stability Testing
Registration/Clinical Stability Testing
Temperature Cycling Testing
Forced Degradation Testing
Packaging Integrity Testing

Laboratory Equipment Highlights

High-performance Liquid Chromatography (HPLC)
Gas Chromatography (GC)
UV Spectrophotometer
Vis Spectrophotometer
X-ray Diffraction (XRD)
Differential Scanning Calorimetry (DSC)
Fourier Transform Infrared (FTIR)
Franz Diffusion Cell
Dissolution Bath
Disintegration Bath

Why Choose CD Formulation?

Comprehensive knowledge, insights, and expertise in transdermal formulation development, process development, analytical testing, and GMP manufacturing.
Complex transdermal delivery products such as microneedles and nano patches accommodate solid and liquid APIs across vaccines, peptides, proteins, and small and large molecules.
Extensive skin penetration and adhesion experience, safety testing, and commercial scale capabilities.
Proven track record of complying with regulatory authorities around the world.
Flexible analytical methods and process transfer capabilities allow continued development in-house or transfer to your designated laboratory.
Fast and efficient in-house universal method without starting from scratch, saving time and cost.