The official site of Phase 2
Clinical Studies

Several of the studies below were sponsored by Pharmachem Laboratories Inc., and were conducted by independent, third-party researchers who have no financial interest in Phase 2 or Pharmachem Laboratories.

Below is the Phase 2 Science Dossier, which contains all Phase 2 research, as well as background information on the evolution of the ingredient.


Executive Summary (pdf)
Research Milestones (pdf)
Study 1 - A Randomized, Double-Blind, Placebo-Controlled Trial of a New Weight-Reducing Agent of Natural Origin (pdf)
Study 2 - A Dietary Supplement Containing Standardized Phaseolus vulgaris Extract Influences Body Composition of Overweight Men and Women (pdf)
Study 3 - Investigation of an Amylase Inhibitor on Human Glucose Absorption After Starch Consumption (pdf)
Study 4 - LD 50 Acute Toxicity Study of Phase 2 (pdf)
Study 5 - LD 50 Chronic Toxicity Study of Phase 2 (pdf)
Study 6 - Blocking Carbohydrate Absorption and Weight Loss: A Clinical Trial Using Phase 2® Brand Proprietary Fractionated Bean Extract (pdf)
Study 7 - Blocking Carbohydrate Absorption and Weight Loss: A Clinical Trial Using a Proprietary Fractionated White Bean Extract (pdf)
Study 8 - The Effect of TheraSlim [with Phase 2] on Weight, Body Composition, and Select Laboratory Parameters in Adults with Overweight and Mild-Moderate Obesity (pdf)
Study 9 - The Anti-Obesity Effect and the Safety of Taking Phaseolamin™ 1600 Diet (pdf)

Study 10 -

Sensory evaluations of Phase 2 in foods (pdf)

Study 11 -

A Novel Method of Lowering the Glycemic Index of White Bread Using a Proprietary White Bean Extract (pdf)

Study 12 -

Study to Determine the Stability of Phase 2/StarchLite in Instant Mashed Potatoes and Develop a Method for Monitoring Alpha-Amylase Inhibiting Activity (pdf)

Study 13 -

Study to Assess the Efficacy of Phase 2/StarchLite in Inhibiting the Human Salivary Alpha Amylase in Chewing Gum (pdf)

Study 14 -

Effects of Combination of Functional Food Materials on Body Weight, Body Fat Percentage, Serum Triglycerides and Blood Glucose (pdf)