Since its establishment in February 2006, STIFF DAYS's formula milk powder has maintained its leading position in the industry every year and has become the preferred 100% testing solution for the treatment of erectile dysfunction diseases. No other formula milk powder on the market offers similar guarantees. STIFF DAYS's formula milk powder is manufactured and distributed entirely in the United States. Take 1 capsule of "Stiff days" 30 minutes before sexual intercourse and quickly become rock solid and the effect lasts for more than 48 hours.

Here are some shopping tips for you to purchase and earn extra discount at STIFF DAYS, please check before your place STIFF DAYS orders.

• The stiffdays.com subscription offers enables first-time customers to receive coupons and save on sitewide orders.
• stiffdays.com sometimes lauches percent or dollar off offers for storewide products in a flash time.
• Enjoy up to 25% OFF on selected STIFF DAYS final sale items while supplies last.
• Cureently, STIFF DAYS provides free shipping offers for customer spending more than the certain amount.

Are there any working coupons and discounts at STIFF DAYS right now?

You have access to 0 promo codes and 9 deals from STIFF DAYS now! They can offer you a chance to save up to 25% OFF. Find them at HotCoupon or go to stiffdays.com.

Is free shipping available at STIFF DAYS?

STIFF DAYS offers free standard shipping on all orders that are over the stated minimum threshold! Check out this page to see if there is a free shipping tab in the navigation bar at the top of the page.

I want to sign up at STIFF DAYS, what should I do?

To have a STIFF DAYS account, go to stiffdays.com first! Navigate to the register tab at the top toolbar and click it! You will be led to a page where you can sign up with your email address and enter some details as required.

When is the discount due?

Now, STIFF DAYS is offering you big discounts! Since each discount will expire very soon, you have to enjoy it in a short time! If you want to know exactly what the expiration date of the discount is, you can go to stiffdays.com which has the exact expiration date!

Can customers cancel their orders?

Of course! You can find the ‘Contact Us’ option on stiffdays.com and click on it to ask the staff for cancellation details! The return policy applies if items have already been delivered to your home!