Wednesday, October 2, 2013Ingredient of the month

Allantoin: soft repair

© L'Observatoire des Cosmétiques

Allantoin has all the key properties of an ideal cosmetic ingredient. It is biomimetic, as it is naturally present in the human body. It is also soothing, anti-irritant, hydrating, and softening. It regenerates the skin and is tolerated extremely well. It's no surprise that allantoin is used in a host of products. It isn't always the focus of product claims, but it remains active and effective nonetheless.

Reading time
~ 5 minutes

Chemically speaking, allantoin is a nitrogen-based compound synthesised by the oxidation of uric acid. In nature, it was first identified in the roots of common comfrey and is also present in cereal grains.

It is also found in the blood, urine, and amniotic fluid of both animals and humans. This makes the molecule rather attractive at a time when biomimetics (the reproduction of natural, organic systems) is a growing trend in cosmetics.

There has also been quite a bit of attention given to the fact that allantoin is present in snail slime, resulting in a certain passion for cosmetics based on this mucus. One manufacturer draws attention to the fact that snails use allantoin to rebuild broken shells. So is allantoin truly reparative? Yes, and it repairs more than just snail shells!

The wonderful properties of allantoin

The list of properties of this ingredient is impressive; not many actives can claim as much without exaggerating.

Soothing

The official nomenclature of cosmetic ingredients recognises its role as a soothing agent, which is the least that can be said. Allantoin is known for its anti-irritant virtues, as well as for its ability to relieve redness and tingling. It also has an anti-inflammatory …

This content is only available to subscribersPREMIUM, PRO, STARTUPandTPE

Already subscribed?Log in

Discover our subscriptions

Ingredient of the monthOther articles

57results