![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
9. New dispersed shapes
The major difficulty in developing topical semi-solids lies in the need to formulate stable systems that have good organoleptic properties (spreadability, feel) and are effective and non-toxic. The efficacy of topically active substances is more dependent on formulation and vehicle (maintenance of activity, targeted release) than on other routes of administration . In addition to protecting and delivering active ingredients effectively, the vehicle also enhances application and sensory properties. With conventional formulations (creams, ointments...), the active substances are in direct contact with the skin after application,...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Formulation
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
New dispersed shapes
Bibliography
Bibliography
Standards and norms
European Pharmacopoeia, 10.8, 2022
Websites
European Directorate for the Quality of Medicines & Healthcare http://www.edqm.eu/fr/ (accessed July 14, 2014)
International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH)
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference