Nature's Sunshine
Stock #: 3245
PDA Combination
180 CapsulesStock #: 3245
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Availability: In stock as of 05/25/2026
Expiration Date: 08/2027
Free returns for 90 days
Technical information
Ingredient list
| Ingredient | Amount |
| Betaine hydrochloric acid | 1,300 mg |
| Pepsin | 80 mg |
Other ingredients: capsule (gelatin, water), cellulose, magnesium stearate
Recommended Use
Take 4 capsules with a meal three times daily.
Serving size: 4
Days Supply: 15
Cost Per Day: $2.26
Product Categories: Digestive System, Food Enzymes, Indigestion, Intestinal System
UPC: 099904032453
Product Information
Why take this product?
- Helps the body digest protein
- Helps to maintain healthy intestinal tract
How it works
Nature’s Sunshine PDA Combination assists with the digestion of protein. As the body ages, the more difficult it becomes to digest protein, which could compromise the level of healthy bacteria in the intestinal tract. PDA Combination supplies betaine and pepsin, both of which promote healthy intestinal flora.
Frequently Asked Questions
PDA Combination is a Nature's Sunshine digestive support formula designed to assist with protein digestion. It supplies betaine and pepsin — two key compounds that promote healthy intestional flora and support the body's natural digestive processes.
Betaine supports the stomach's natural acidic environment, which is important for breaking down protein efficiently. Pepsin is a digestive enzyme that specifically helps the body process and digest protein, and together they work to promote healthy intestinal flora.
PDA Combination may be especially helpful for older adults, since the body's ability to digest protein can naturally decline with age. Anyone who experiences occasional digestive discomfort after eating protein-rich meals may also find this formula supportive.
The typical recommendation is to take 1-2 capsules with a meal that contains protein. As always, check the label for specific serving guidelines, and consult your healthcare provider if you have questions about what's right for you.
While Nature's Sunshine Food Enzymes provides a broad-spectrum blend to support digestion of proteins, fats, and carbohydrates, PDA Combination is more targeted — focusing specifically on protein digestion with its betaine and pepsin combination. If protein digestion is your primary concern, PDA Combination may be the more focused choice.
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