Cellulose derivatives

Other names: Carboxymethylcellulose-E466, Hydroxypropyl methylcellulose, Hydroethylcellulose

Harm score: 2 (Derivatives of natural substances)

Cellulose derivatives are substances that are produced by chemically modifying cellulose, the natural polysaccharide component of plant cells. The best known derivatives are carboxymethylcellulose (E466), hydroxypropyl methylcellulose and hydroethylcellulose. These substances are characterised by different physical and chemical properties which make them useful in many different industrial applications.

Carboxymethylcellulose (E466), for example, is often used as a food additive to improve the shape, texture, appearance and taste of foods. However, it is also used in the cosmetics and pharmaceutical industries. Hydroxypropyl methyl cellulose and hydroethyl cellulose also have a wide range of uses. They can be found, for example, in the construction, manufacturing, cosmetic and pharmaceutical industries. In particular, they can be a component of various cosmetic products, pharmaceuticals, paints, adhesives, plasters, sealants, tablets, capsules or even eye drops. In many cases they serve as stabilizers, thickeners or emulsifiers.

The use of these cellulose derivatives helps to improve the consistency, durability and overall quality of products. Although they are artificially modified substances, they are considered safe and should not adversely affect human health in normal use. Nevertheless, it is important to follow established legislative standards when using them to ensure their safety.