Instructions for use

What should you know before taking Mr. Stiff?

Mr. Stiff is a natural product that you can take with confidence. If you follow the advice given in these instructions for use. However, we advise against taking Mr. Stiff:

  • In case of heart problems
  • In the event of pregnancy
  • In case of hypersensitivity to any of the ingredients
  • You should not use Mr. Stiff in combination with medicines


Special warning for children. Mr Stiff should not be used by children under 18 years of age.

Use of Mr. Stiff with food and alcohol: When Mr. Stiff is taken with food, it may take slightly longer to notice a difference. It is recommended to take Mr. Stiff on a stomach that is not too full. Mr. Stiff can be taken in combination with alcohol.


Mr. Stiff can also be taken by women to support sexual activity. However, we do not recommend use if you are pregnant.

How is Mr. Stiff taken?

1 capsule of 500 mg is a dose or 1 bottle of 25ml is a dose. You take Mr. Stiff approximately 1 hour prior to sexual activity. CAPSULES: Swallow the capsule whole with a glass of water. In case of difficulty in swallowing, the two halves of the capsule can be easily taken apart and the contents taken with plenty of water. BOTTLES: SHAKE WELL BEFORE USE. In case of a strong reaction to the product, reduce the dose to half a bottle for the next time. Do not exceed the recommended dosage. Mr Stiff is absorbed through the mucous membranes of the stomach. It may therefore take longer before you notice any difference if you have consumed a heavy meal.

Do not take Mr. Stiff more than once a day.


Among other things, Mr. Stiff speeds up blood circulation. This may cause a feeling of warmth in the forehead and cheeks. After some time, this feeling subsides by itself.

How do you store Mr. Stiff?

Keep Mr. Stiff out of the reach and sight of children. Do not store above 30 degrees C. Store in original packaging to protect against moisture. Do not use after the expiry date stated on the packaging.