Long lasting lubrication with a single application. DUO Natural lubricating gel with its very mild composition, offers long-lasting lurication. Apply directly with the fingers on the zone to lubricate. serves as additional lubricant. Water-based, non-greasy, does not stain. Transparent, fragrance free and paraben-free. Does not cange natural ph, can be used as often as wanted. Low irritant formulation: if irritation occures, stop using the product. If irritation continues, see a doctor. Store in cool, dry place and away from the sunlight. Use within 3 months after opening.