About Logical Square

Logical Square, based in Houston, TX, is a branded ingredient company with a mission to provide safe, scientifically tested, and efficacious natural extracts as branded ingredients for use in dietary supplements and functional foods and beverages.

Harnessing The Power of Plants with CaFi

CaFi is a standardized extract of Cassia fistula fruit pulp, carefully formulated to support healthy bowel function.

  • Constipation Support
  • Gut Comfort
  • Bowel Regulatory Support
  • Digestive Support

From Concept-to-Consumer

At Logical Square, we transform ideas into market-ready solutions. Our Concept-to-Customer approach ensures that each ingredient we develop is backed by science, clinically tested, and targeted for real-world application. These steps include concept development (marketing trends, gap analysis, and solution creation), sourcing quality products, science and efficacy with clinical trials, to packaging and dispatch. With Logical Square, innovation does not just stay in the lab-it reaches the hands of customers, making a real difference in health and wellness.