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Genuine Goods


PROTECT YOURSELF – One World One Viagra


To protect your well-being, we recommend that you read all instructions related to the product’s security features to avoid counterfeits. There is only below packaging for VIAGRA in Hong kong. VIAGRA does not come in other forms such as bottled, bulk, etc. If you have any concerns, please call our Pfizer hotline: (852) 2960 1838.

Film-coated Tablets - 50 & 100mg packs



Orodispersible Tablets - 50mg 


Special Secutiry Feature

There is a security feature on each box of VIAGRA that allows customers to effectively identify real VIAGRA products to ensure product safety.

Certification Labels (lower left, below Pfizer label)
Every box of VIAGRA has a unique 15-digit authentication code and SMS number on it.

3 Easy Steps to Identify Real Viagra Products:

1Peel off the sticker to reveal the unique 15-digit authentication code.
2Use the code in one of the following ways:
A. Send the authentication code via SMS to (852) 60111234
B. Input the code to the text box below and click "validate"
3You will receive an SMS/ summary of your product on the screen below, which verify the authenticity of your VIAGRA product.
**Authentication services are only available in Hong Kong. SMS service fees will vary depending on individual service providerExisting authentication labels still work as well.
(Lower right, below the VIAGRA label)
*The 2D barcode is for internal use only and cannot be used for authentication purposes.
15 -digit verification code is Not case sensitive

Standup Member Privileges

Welcome Discount

Register now and enjoy a $50 coupon for your next purchase. This coupon will be valid for 2 months after successful activation of your account.

“Buy 6 Get 1 Free” Purchase Offer

Every time you have purchased and recorded a VIAGRA® pack at any Pfizer Club Partnering Merchant, you will be awarded with one stamp. Once you have collected six stamps, you will be eligible to redeem one free pack of VIAGRA®. Redemptions will be conducted through any pharmacies that you have previously purchased any of your 6 packs of VIAGRA® from. You may enjoy up to three “Buy 6 Get 1 Free” offers annually. Additionally, you will be among the first to be notified for other exclusive offers.

Program Reform

Newly implemented in 2019, Standup is now a part of Pfizer Club. We now extend this VIAGRA® “Buy 6 Get 1 Free” offer to all Pfizer Club members. No registration at Standup is needed for Pfizer Club members. Simply go directly to any Pfizer Club Partnering Merchant to purchase and record transaction. Purchase record can be viewed on either Pfizer Club or Standup upon login. Please click on Pfizer Club to learn more about other product reward schemes.


How to record my purchase transaction?

During checkout, simply state that you are a Standup or Pfizer Club member and present your registered mobile phone number to the pharmacy via our checkout machine. As a result, the transaction will be recorded in your account. To check your transaction record, you may ask the pharmacy to do so or log into your account at Standup or Pfizer Club.


How can I redeem my member benefits?

Redeem your free VIAGRA® pack at any pharmacy that you have once purchased from. To complete the redemption, you are required to bring your mobile phone as the redemption code will be sent to your registered mobile number via SMS. You will then be eligible to choose any one VIAGRA® pack as a reward.