STERK Equilibrium is an estrogen-balance supplement formulated for men on a testosterone protocol (TRT). Built on one principle — balance, don't block — it's designed to support healthy estrogen metabolism without crashing your estradiol the way an aromatase inhibitor (AI) can. Each daily serving delivers: BioResponse DIM® (BR-DIM®) — 200 mg. Patented, enhanced-absorption DIM to support healthy estrogen metabolism. Calcium-D-Glucarate — 500 mg. Supports the body's natural estrogen-clearance pathways. Boron — 6 mg. Supports free testosterone. Zinc (picolinate) — 15 mg. Supports a healthy testosterone-to-estrogen balance. Most men notice a difference within the first couple of weeks. Every order is backed by a 60-day money-back guarantee.