Directions: take up to 1 tablet at least 30 minutes before engaging in sexual activity. Do not take more than 1 tablet within 2 days. Kangaroo X-Intense Extra Strong White Sex Supplement Manufacturer's precautions: do not take this product if you are taking any kind of medication or drug especially if it contains any nitrates within the past 12 hours. Do not use this product if you have any type of medical condition especially heart condition or a high blood pressure. Immediately discontinue using this product if you are experiencing shortness of breath or heart irregularity.