What Trojan Original is
Trojan Original is a lubricated male condom made of natural rubber latex; its Amazon listing title (viewed October 3, 2026) describes it as "Trojan Original Latex Lubricated Condoms". FDA regulates latex condoms as Class II devices under 21 CFR 884.5300, product code HIS, reviewed through the 510(k) process (FDA product classification HIS). Latex condoms must follow FDA's special-controls labeling: an expiration date no later than five years after packaging, and the bold caution "This Product Contains Natural Rubber Latex Which May Cause Allergic Reactions" (FDA latex condom labeling guidance).
Evidence for latex condoms
- HIV. A Cochrane review of cohort studies of couples in which one partner had HIV found that consistent condom use reduced HIV incidence by about 80%. The authors note that the estimate applies to male condoms in general rather than latex specifically, because most studies did not record the type PMID: 11869658.
- Other STIs. Prospective studies link condom use to significant protection against chlamydia, gonorrhea, genital herpes (HSV-2) and syphilis PMID: 15356939. FDA's recommended labeling says latex condoms are less effective against HPV and herpes, which can spread through skin the condom does not cover (FDA latex condom labeling guidance).
- Pregnancy. CDC lists a typical-use failure rate of 13% for external condoms (CDC: contraception and birth control methods).
No study of Trojan Original as a brand was found; the A grade reflects the class-level evidence for condoms.
Who Trojan Original suits
Choose Trojan Original for everyday protection against pregnancy and STIs when neither partner is allergic to latex. Use a water- or silicone-based lubricant if you add one: CDC says oil-based lubricants can weaken latex and should not be used (CDC STI treatment guidelines: primary prevention).
Choose SKYN Original if either partner has a latex allergy, or Trojan Ultra Thin for a thinner latex option. Our guide to latex-free and latex condoms compares the materials in more detail.