About Us

Company Overview

SecondKind is a research-first wellness company dedicated to the advancement of postbiotic science.

Leadership Team

Barak Orenstein, Founder: 10+ Years Nutraceutical Strategy.
Dr. Zachary Schwartz, MD: Medical Advisor.

Our Standards (The "QA" Section)

cGMP Certified Manufacturing

Every bottle is produced in a facility adhering to Current Good Manufacturing Practices (cGMP), verified by the FDA.

Third-Party Testing

We don't grade our own homework. Every batch is tested by an ISO-accredited independent lab for purity, potency, and safety.

Sourcing

Ingredients sourced from world-leading biotech partners, not generic brokers.

The SecondKind Safety Standard

  • Doctor Reviewed Formulations
  • Made in the USA (in a cGMP Facility)
  • 3rd-Party Lab Tested for Purity
  • Non-GMO & Vegan

The SecondKind Mission

The Postbiotic Era is Here.

We believe you shouldn't have to wait months to "see if it works." We believe in Trillions of active compounds, not just billions of fragile bacteria. We believe that when your gut is calm, your mind follows.

Welcome to the SecondKind.