Frequently Asked Questions

Is SUPERIOR Formulas legit — is it really physician-formulated?

Yes. SUPERIOR Formulas was founded by Dr. Cristopher Geiler, MD, a board-certified internal medicine physician with over 30 years of clinical experience in Santa Barbara, California. Every formula is developed under his direct clinical oversight.

What does Nrf2 activation actually do?

Nrf2 is a master regulator of the body's cellular antioxidant and detoxification pathways. Activating Nrf2 helps the body produce its own protective enzymes, which is linked to reduced oxidative stress and healthier aging at the cellular level.

What's the difference between Formula 1 and Formula 3?

Formula 1 (Longevity Daily) is a daily Nrf2 and antioxidant support formula featuring ingredients like ashwagandha, turmeric, and astaxanthin. Formula 3 is a targeted senolytic formula built around fisetin and quercetin, compounds studied for their ability to help clear senescent ("zombie") cells.

Are SUPERIOR Formulas products third-party tested and non-GMO?

Yes. Our products are non-GMO, gluten-free, and made without synthetic fillers.

What is a senolytic, and why does it matter for aging?

Senolytics are compounds that help the body clear senescent cells — old, damaged cells that stop dividing but linger in tissue and contribute to inflammation and aging. Fisetin and quercetin are among the most studied natural senolytics.