Oral7® Moisturising Mouth Gel contains natural enzymes to help reinforce your mouth's own defence system. - For Dry Mouth sufferers – natural enzymes in OralSeven® Oral7® help reinforce the functions of healthy saliva - Neutralises acids, therefore maintaining a neutral balance of pH7 - 7 hours relief helps to enable uninterrupted sleep - Helps swallowing - Helps to keep breath fresh - Soothes and protects gums - Suitable for denture wearers and mouth breathers