Vaccine Adjuvant: Alhydrogel™

Super Refined PEGs are solvents for use with the most sensitive active ingredients across dosage forms including injectable and oral. Super Refining removes polar impurities (including primary and secondary oxidation products) from an excipient without altering its chemical composition, reducing excipi...

Super Refined Polysorbates solubilise and stabilise the most sensitive active ingredients across dosage forms including injectable and oral. Super Refining removes impurities (including primary and secondary oxidation products) from an excipient without altering its chemical composition, helping to red...

Super Refined Polysorbates solubilise and stabilise the most sensitive active ingredients across dosage forms including injectable and oral. Super Refining removes impurities (including primary and secondary oxidation products) from an excipient without altering its chemical composition, helping to red...

Super Refined DEGEE is ideal for use in topical and transdermal applications to enhance the permeation of poorly water-soluble API’s through various layers of the skin, thereby improving drug delivery. It can also be used as a co-solvent in self-emulsifying drug delivery systems (SEDDS), or self-microe...

Croda International Plc (Croda) today announced that it has signed two new partnership agreements that will help the pharmaceutical industry move towards a more sustainable supply chain for vaccine adjuvants. 

To this day, our focus has been to successfully develop, manufacture and market high-quality adjuvants for our pharmaceutical customers. This heritage makes our vaccine adjuvants unique in the industry. A heritage we are proud of. 

Our industry-leading, Alhydrogel®, Adju-Phos® and Quil-A® are widely recognised in the vaccine industry for their unmatched track record when it comes to a proven history of safe and effective use.

Formulating a drug for parenteral delivery comes with its fair set of challenges. Aside from a high level of sensitivity to external factors like light and heat exposure, these large and complex drugs are prone to degradation when exposed to various chemical species.