only to be recalled after adverse reactions occur. Most scientific research on active ingredients—including hyaluronic acid—has been evaluated in older populations. This leaves a gap in ...

A neutralisation reaction is one in which an acid reacts with a base to form water. A salt is also formed in this reaction. Bases are metal oxides, metal hydroxides and metal carbonates.

Neutralisation is the reaction of an acid with a base that results in the pH moving towards seven. It is a useful process that occurs in everyday life such as in the treatment of acid indigestion ...