Appearance identification of Pfizer Valer Steel
Viagra color is light blue, not dark blue (most consumers are misled into dark blue)
Genuine surface color is good, smooth and shiny
Viagra is engraved with text, "vgr100" on the front and "pfizer" on the back
Explore about 威而鋼藥局 - Genuine products have high density and hard texture. It is generally not easy to separate them by hand, and fake products are easily broken.
Genuine Viagra smells tasteless and tastes astringent and bitter.

Viagra aphrodisiac is the best aphrodisiac drug for improving symptoms such as impotence, impotence, premature ejaculation, impotence, etc.

Note: Before purchasing Viagra, users on this site need to confirm that you are at least 18 years old or the legal age of majority in the local area.