FAQ

Frequently Asked Questions

Mr. Stiff works using natural Chinese herbs that boost libido. It is most effective when taken on an empty stomach. You can eat to your heart’s content after taking Mr. Stiff. The capsules start working after 60 minutes, and the shot after approximately 30 minutes. Both remain effective for several hours.

Mr. Stiff is shipped discreetly, without the name “Mr. Stiff” appearing as the sender. The package simply bears the word “Supplements” and our distribution center’s address. Completely anonymous!
At Mr. Stiff, we understand that you would prefer not to see “Mr. Stiff” listed on your bank statement. Rest assured, that won’t happen; the statement will simply show “Esygn Limited”.
Mr. Stiff can be used in combination with alcohol. Since Mr. Stiff contains no substances that strain the heart or blood vessels, combining it with alcohol consumption is not a problem.
Mr. Stiff does not contain sildenafil, an ingredient found in many other products. Sildenafil can cause various side effects. Since Mr. Stiff contains only natural herbs to boost libido, it causes no side effects.
Sometimes, the delivery person scans your order at the logistics center but delivers it later. So, I would like to ask you to please be patient for a little longer. If your order does not arrive in the next few days, please contact us again.
The delivery time is 1 working day.
Yes, that’s possible, but we also have the Mrs. Stiff libido booster, which is specially designed for women.
Within the Netherlands and Belgium, shipping costs are €3.95 for delivery to your home address. If you use a parcel pickup point, the cost is €5.95.

Ordering & delivery

Visit our website www.mr-stiff.co.fr, select your products, add them to your shopping cart, and follow the steps to complete your order.
Yes, unopened products can be returned within 14 days. Please contact our customer service via www.mr-stiff.co.fr.

Customer Service

You can reach us via email at info@mr-stiff.com or via the contact form on our website.

Please contact our customer service, quoting your order number and the issue. We’ll be happy to help! info@mr-stiff.co.fr

  • This product is intended for persons aged 18 and older.
  • If you are taking anti-diabetic or anticoagulant medication, consult your doctor or pharmacist first.
  • Do not use during pregnancy.
  • Food supplements should not be used as a substitute for a varied diet.
  • Keep out of reach of young children.