Cyclodextrin
Cyclodextrin is a plant-derived ingredient used in skincare and haircare to stabilise formulas, reduce odours and help deliver active ingredients more effectively. It acts like a tiny molecular cage that can trap other substances, making products feel lighter and last longer on the skin. Shoppers often find it in serums, creams and deodorants for its gentle, non-irritating properties.
How it works in skincare
In cosmetics and skincare, cyclodextrin works by forming inclusion complexes with other molecules, trapping oils, fragrances or active ingredients inside its ring-shaped structure. This helps to control the release of ingredients, mask unwanted odours and improve the texture of a product so it feels less greasy or heavy. It is widely used in UK formulations to increase the stability and efficacy of both leave-on and rinse-off products without leaving residue.
Key benefits
- Helps stabilise active ingredients in formulas
- Reduces the appearance of unwanted odours
- Improves product texture for a lighter feel
- Enhances the controlled delivery of skincare actives
- Increases the longevity of fragrances on skin and hair
- Provides a matte finish on oily skin
Best for
oily skin, combination skin, sensitive skin, acne-prone skin
Where it comes from
Cyclodextrin is produced from starch derived from plants such as maize, potato or rice through a natural enzymatic process.
Products with Cyclodextrin
Not every product on UK Lips lists a full ingredient breakdown — so there may be many more formulas that contain Cyclodextrin than we can show here. These are the comparisons where we’ve confirmed it in the listed ingredients.
- Medik8 Sleep Glycolic (30ml) Medik8