Ormeloxifene (also known as Centchroman) is a selective estrogen receptor modulator which is taken one to two times per week.

These medications are called selective estrogen receptor modulators, or SERMs.

This observation led them to identify a new category of drugs called selective estrogen receptor modulators.

Tamoxifen is a selective estrogen receptor modulator.

Arzoxifene is a selective estrogen receptor modulator.

Thus they have been described to act somewhat like selective estrogen receptor modulators (SERMs).

Resveratrol also significantly increases natural testosterone production from being both a selective estrogen receptor modulator and an aromatase inhibitor.

Afimoxifene (4-hydroxytamoxifen) is a selective estrogen receptor modulator which is the active metabolite of tamoxifen.

Almost all methods are composed of steroid hormones, although in India one selective estrogen receptor modulator is marketed as a contraceptive.

While it acts on the hormonal system, this selective estrogen receptor modulator is not a hormone.