Allantoin
Allantoin is a gentle, soothing ingredient commonly used in UK skincare and beauty products to calm and hydrate the skin. It helps to soften and smooth while supporting the skin’s natural renewal process, making it a favourite in creams, lotions, balms and serums for sensitive or irritated skin.
How it works in skincare
In cosmetics and skincare, allantoin works by gently increasing the skin’s moisture retention and promoting a smooth, supple feel. It is widely valued for its ability to soothe and condition the skin without irritation, often appearing in formulations designed to support the skin barrier and leave it feeling soft and comfortable after application.
Key benefits
- Soothes and calms irritated skin
- Helps skin feel soft and supple
- Supports natural skin renewal
- Improves skin smoothness
- Enhances moisture retention
- Gentle enough for sensitive skin
Best for
sensitive skin, dry skin, irritated skin, mature skin, dull skin
Where it comes from
Allantoin is naturally found in the roots and leaves of the comfrey plant, a herb traditionally grown in Europe and the UK. It can also be produced synthetically for use in cosmetics to ensure purity and consistency.