Chondrus Crispus Powder
Chondrus Crispus Powder is a finely milled form of Irish moss, a type of red seaweed commonly used in UK beauty products as a natural thickener and skin-conditioning agent. It gives creams, gels and masks a smooth, luxurious texture while helping to deliver a soft, hydrated feel. Shoppers often choose it for its plant-based, eco-friendly credentials.
How it works in skincare
In skincare and cosmetic formulations, Chondrus Crispus Powder functions as a gentle gelling agent and viscosity enhancer, creating stable emulsions and improving product texture without the need for synthetic thickeners. Rich in polysaccharides, it forms a soft, flexible film on the skin that helps lock in moisture, leaving the complexion feeling supple and smooth. It is frequently found in moisturisers, sheet masks, hair conditioners and cleansing gels where it contributes to a soothing, non-sticky after-feel.
Key benefits
- Provides natural viscosity and texture to creams and gels
- Helps skin feel hydrated and supple
- Forms a light, breathable film on the skin surface
- Gives hair a smooth, conditioned finish
- Acts as a plant-based alternative to synthetic thickeners
- Imparts a soft, luxurious sensory feel to formulations
Best for
dry skin, sensitive skin, mature skin, dehydrated skin
Where it comes from
Chondrus Crispus, also known as Irish moss or carrageen moss, is a species of red algae that grows abundantly along the rocky Atlantic coasts of Ireland, the UK and parts of Europe. The powder is produced by drying and milling the whole seaweed, retaining its natural mineral and polysaccharide content.
Products with Chondrus Crispus Powder
Not every product on UK Lips lists a full ingredient breakdown — so there may be many more formulas that contain Chondrus Crispus Powder than we can show here. These are the comparisons where we’ve confirmed it in the listed ingredients.