PDA Combination (180 caps)<br> Protein Digestive Aid
SKU: 99970411924

PDA Combination (180 caps)
Protein Digestive Aid

Sale price$33.69 Regular price$37.43
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Description

PDA Combination (180 caps)
Protein Digestive AidProtein Digestive Aid combines betaine hydrochloride and pepsina natural enzymeto help your body break down a meat eaters diet. Supports the digestive system Supplies pepsin for natural protein digestion HOW IT WORKS PDA supplements the bodys digestive secretions with hydrochloric acid (HCl) and provides pepsin, a natural protein digesting enzyme. The stomach manufactures hydrochloric acid to break down proteins. But, as people age, they may produce

Protein Digestive Aid combines betaine hydrochloride and pepsin—a natural enzyme—to help your body break down a meat-eater’s diet.

  • Supports the digestive system
  • Supplies pepsin for natural protein digestion

HOW IT WORKS

PDA supplements the body’s digestive secretions with hydrochloric acid (HCl) and provides pepsin, a natural protein-digesting enzyme. The stomach manufactures hydrochloric acid to break down proteins. But, as people age, they may produce less HCl, which can affect the amount of protein they can break down and ultimately absorb.

Inefficient protein digestion can affect the viability of the intestinal flora that feast on these compounds.

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 (PROTEIN DIGESTIVE AID)

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.

RECOMMENDED USE

Take 1–4 capsules with a meal three times daily.

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Exchange/Return Notes
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SKU: 99970411924

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ard78641
Waukegan, US
★★★★★ 5
Perfect fit!
Size: 14-22 2.0L hybrid, Size: 14-22 2.0L hybrid
This is a good value for a combo package which includes a cabin air filter as well as the engine air filter. Both filters were a perfect fit in my 2019 Honda Accord hybrid. The cabin air filter airflow direction is clearly labeled and the pleats are sturdy. Installation was super easy- just drop the glove box cover, pop the cabin filter cover plate, pull out the grungy old filter and pop in the new one. Easy peasy. The engine air filter is also a perfect fit. No complaints or concerns here.
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Reviewed in the United States on May 10, 2026
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Verified Purchase
Chris
Louisville, US
★★★★★ 5
Cabin air filter
Color: Premium-CF9846A
Great filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
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Verified Purchase
codymac5
San Leandro, US
★★★★★ 5
Nice fit, quality look good too.
Color: Premium-CF9846A, Color: Premium-CF9846A
Just installed in a 2006 4Runner. Can’t speak to exact filter partials or longevity, but what I can’t say is that it fits very well and looks to be made very well. It actually fits better than the Bosh filters I normally use. Has a nice foam seal around all 4 edges and fits in the tray perfectly. Seem to be a nice option. So if you have a 03-09 4Runner it’s going to work well. Here’s some pictures of this filter (the blue one) next to a Bosh filter I removed. Also a picture with it in the factory tray.
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Reviewed in the United States on March 1, 2026
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ToddV
Waukegan, US
★★★★★ 5
Very nice product for the money!
Color: Premium-CF9846A, Color: Premium-CF9846A
The product is very high quality. I am impressed by how sturdy the filter is compared to the Bosch cabin filter i normally use. I will be buying this product again
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Reviewed in the United States on September 14, 2025
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Mike789
Dallas, US
★★★★★ 5
Fast shipping, works great
Color: Premium-CF9846A
Fast shipping, works great
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Reviewed in the United States on October 4, 2025

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