SERMs

Advanced Steroid & Health

Selective Estrogen Receptor Modulators

Definition

Drugs that block estrogen at specific receptors while activating others. Tamoxifen (Nolvadex) and Clomiphene (Clomid) are used for PCT and gyno prevention without crashing systemic estrogen.

Related Blood Markers

Estradiol

Unit: pmol/L

Primary estrogen. Important for bone health, lipids, and cardiovascular protection.

LH

Unit: IU/L

Pituitary hormone that stimulates testosterone production in testes.

FSH

Unit: IU/L

Pituitary hormone important for sperm production.

Related Compounds

Tamoxifen

SERMs

Nolvadex. Selective estrogen receptor modulator. Used for PCT and gyno prevention.

Clomiphene

SERMs

Clomid. SERM used for PCT to restore natural testosterone production.