What it is
Conceptrol Options is a nonoxynol-9 spermicidal gel sold in prefilled vaginal applicators. Each applicator contains 2.55g of gel with 4% nonoxynol-9. You insert one applicator deep into the vagina no more than one hour before sex. The surfactant immobilizes and kills sperm on contact. Caldwell Consumer Health (formerly part of Johnson & Johnson) manufactures it, and it has been marketed under the OTC monograph since 2011.
How well it works
Conceptrol uses the same active ingredient and class-level efficacy as other spermicides: 79% effective with typical use and 84% with perfect use in the first year (Guttmacher Institute). The manufacturer claims 94% effectiveness when used correctly and consistently, but real-world typical-use rates are lower. Spermicide alone is one of the least effective contraceptive methods, so pair it with a barrier method like a condom or diaphragm for better protection.
Side effects and cautions
The FDA requires all nonoxynol-9 spermicides to carry a warning that they do not protect against HIV or other STIs, and that frequent use (more than once per day) can irritate vaginal tissue and may increase the risk of HIV transmission if exposed (21 CFR 201.325). Common side effects include vaginal or penile irritation, burning, and itching. Do not use Conceptrol if you have a known sensitivity to nonoxynol-9.
Where to get it
You can buy Conceptrol over the counter at pharmacies and online without a prescription. It comes in boxes of 10 prefilled applicators. The gel format is an alternative to spermicidal film (VCF) or foam for people who prefer a ready-to-use applicator.