If you obtain condoms through your UN system workplace, you can be assured that every effort is made to ensure that the condoms are of the highest quality. If you purchase condoms, however, you should be aware that condoms vary in quality. You should check the expiration date and buy them in retail outlets or pharmacies where the turnover seems high. You should also avoid storing condoms in places where they will be exposed to heat, such as in a car glove compartment. When opening the condom, make sure the package is intact and has no sign of external dampness.

In many parts of the world, male condoms are sold either with or without added lubrication. Either is acceptable, although you should plan on adding plenty of lubricant to reduce the risk that the condom will slip or break. In recent years, many condom manufacturers have added Nonoxynol-9 (N-9) as a lubricant in the belief that the spermicidal properties of N-9 provided added protection against HIV transmission. Although studies have shown that N-9 provides no additional protection against HIV transmission and may sometimes even increase the risk by causing irritation of the vagina or anus, N-9 can still sometimes be found in prepackaged condoms or in commercial lubricants. When purchasing either condoms or lubricant, you should check the label to make sure the product does not contain N-9.

In many parts of the world, it is possible to purchase male condoms made of polyurethane instead of latex. Polyurethane condoms (male and female) are as effective as latex condoms in preventing STI/HIV, and are particularly useful for those who are allergic to latex condoms. They can be used with oil-based lubricants.