PDA Combination (Protein Digestive Aid)


  • Supports the digestive system  
  • Supplies pepsin and betaine HCl for natural protein digestion  
  • Non-GMO verified formula with Kosher betaine HCl 


Carnivores, rejoice! No more heavy gut after a meaty meal. PDA Combination is scientifically formulated to enhance digestion. It combines betaine hydrochloride and pepsin—a natural, protein-digesting enzyme—to help your body break down a meat-eater’s diet. This powerful blend is non-GMO verified.

  • Supports the digestive system
  • Supplies pepsin for natural protein digestion
  • Non-GMO verified formula with Kosher betaine HCl

Why PDA Combo? 

Pepsin is a powerful enzyme that breaks down proteins but only in the presence of hydrochloric acid. Our betaine hydrochloride is non-GMO and Kosher-certified to help you become a clean, mean, meat-digesting machine. 

The Story behind PDA Combination. Prior to 1993, betaine hydrochloride was available over the counter as a digestive aid. But since then, it is only sold in supplement form. Traditional use includes tired blood, arterial support, low potassium levels, yeast imbalance, liver support and more. Betaine hydrochloride is also referred to simply as betaine. In 1836, Theodor Schwann discovered and named the enzyme pepsin (after the Greek word peptein, which means to digest). Pepsin is widely considered the first enzyme of animal origin to be discovered.


Betaine hydrochloride, pepsin


Take 1-4 capsules with a meal three times daily

Additional information

Weight 0.35 oz

Nature's Sunshine