Today’s cyclodextrin:
is a case study from the cosmetic industry. Here, CDs are mainly used to stabilize components, as emulsifiers, and of course, as solubilizers. Proya Cosmetics proposes the supramolecular preparation of retinol and derivatives thereof having the advantages such as good stability, high solubility, low irritation, and good anti-wrinkle effect.

The full patent is available on Espacenet!