Your Small Molecule Delivery partner
High purity excipients for Small Molecule Delivery
We believe in an approachable way of working – providing you with direct access to our technical teams and customer support; Enabling faster communication and collaboration with ease, as well as supporting the development of innovative formulations. Our analytical capabilities support formulation development and improve formulation performance, allowing you to optimise your drug delivery system.
We aim to grow and outperform in the market sectors we serve through staying attentive to our customer’s needs and using our technical and manufacturing expertise.
Our offering in Small Molecule Delivery
We are market leaders as the exclusive supplier of Super Refined™ excipients, specifically developed to optimise API stability and improve the performance of your pharmaceutical formulations, aiding in the manufacture of:
- Small molecule parenterals
- Topicals
- Ophthalmic and inhalation.
Super Refined™ excipients for Small Molecule Delivery
Formulation challenges are not uncommon in pharmaceutical formulation, frequent challenges include the use of highly unstable APIs and excipient-drug interaction.
Our Croda experts have designed our Super Refined™ excipients to combat formulation challenges and to provide additional value to your final drug product. Our range of emulsifiers, permeation enhancers, emollients and solvents enhance stability and have a variety of formulation benefits including:
- Minimised API degradation
- Reduced impurity profiles for improved drug compatibility
- Reduced oxidation potential for increased drug stability
- Batch-to-batch consistency.
Together these benefits can add value to your final drug product through optimised drug efficacy, increased shelf life, decreased time to market, and increased patient comfort. Get in touch with one of our technical experts today to discuss your formulation needs and discover how our
Super Refined ™ range can benefit you.
Add significant value to your drug formulations today with our Super Refined™ range offering:
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Super Refined™ Polysorbate 20
Los polisorbatos Super Refined se emplean para solubilizar y estabilizar los ingredientes activos más sensibles a través de diversas formas de dosificación, incluyendo inyectables y orales. El Super Refining...
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Super Refined™ Polysorbate 80
Los polisorbatos Super Refined se emplean para solubilizar y estabilizar los ingredientes activos más sensibles a través de diversas formas de dosificación, incluyendo inyectables y orales. El Super...
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Super Refined™ PEG 300
Los PEGs Super Refined son solventes para usar con ingredientes activos sensibles a través de diversas formas de dosificación incluyendo inyectables y orales. El Super Refining elimina las impurezas...
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Super Refined™ PEG 400
Los PEGs Super Refined son solventes para usar con ingredientes activos sensibles a través de diversas formas de dosificación incluyendo inyectables y orales. El Super Refining elimina las impurezas...
Super Refined™ excipients
Super Refined excipients are stripped of a number of oxidative impurities, such as peroxides, aldehydes, and catalyst residues. The removal of these problematic species helps to reduce negative API & excipient interactions, maintaining both the stability of the drug and the final formulation. In addition, the removal of these impurities can minimise cellular irritation, reduce taste impact, and potentially decrease allergenicity.
We have a large variety of products, ranging from various polysorbates, polyethylene glycols (PEG), esters, vegetable oils, and more.
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We have a large variety of products, ranging from various polysorbates, polyethylene glycols (PEG), esters, vegetable oils, and more.