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How to Choose High-Quality Empty Capsules

purecapsOctober 2, 2026(0)
How to Choose High-Quality Empty Capsules Because the quality you cannot see is often the...
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Why One Customer Uses DRcaps® for NAC Powder and SIBO

purecapsOctober 8, 2026(0)
A customer explains why they chose DRcaps® for NAC powder, stomach discomfort concerns and SIBO...
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Lactoferrin and Stomach Acid: Does Delayed Release Matter?

purecapsOctober 7, 2026(0)
Lactoferrin can undergo gastric digestion, but published studies show variable survival. Learn when delayed-release capsules...
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Serrapeptase and Stomach Acid: Enteric-Coated vs Delayed-Release Capsules

purecapsOctober 7, 2026(0)
Serrapeptase is often sold in protected dosage forms. See what enteric-coating research shows and how...
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Nattokinase and Stomach Acid: Does It Need Enteric or Delayed Release?

purecapsOctober 7, 2026(0)
Research shows nattokinase activity can be affected by gastric conditions. Learn what enteric protection studies...
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BB-12® Probiotic and Stomach Acid: Does It Need a Delayed-Release Capsule?

purecapsOctober 7, 2026(0)
BB-12® has documented acid and bile tolerance. See when a delayed-release capsule may still be...
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Lactobacillus rhamnosus GG (LGG®) and Stomach Acid: Does Delayed Release Matter?

purecapsOctober 7, 2026(0)
Does LGG® survive stomach acid? Learn when delayed-release capsules may be relevant, what they cannot...
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Dioxin Safety — All Products

purecapsOctober 2, 2026(0)
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Example Certificate of Analysis — DRcaps® Size 000 Clear, Lot 5420758

purecapsOctober 2, 2026(0)
Batch-specific manufacturer Certificate of Analysis (COA). This example applies to DRcaps® Size 000 Clear, lot...
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Manufacturing Sites Equivalency — Lonza / Capsugel

purecapsOctober 2, 2026(0)
Manufacturer quality document. Detailed scope, applicability and validity information is shown on this page...
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Customer Reviews

I've been using DR caps from pure capsules for a few years

I have been using the clear DR capsules from pure capsules for three years now. Like many others leaving reviews, I have a chronic UTI and I'm on hiprex and long term antibiotics. In order to protect my stomach I encapsulate all of these drugs in a 000 capsule which fits hiprex and coamoxiclav. The service that Bob and his team gives is first class. Quick to answer emails and the capsules are sent out very quickly.
Date of experience: 4 August 2023

Excellent Delayed Release Capsules Would highly recommend this Company and…

Would highly recommend this Company and their delayed release capsules if you're on long term medication that affects your stomach. My symptoms are much improved and the staff couldn't be more friendly and helpful when processing orders. A truly professional service. Thank you.
Date of experience: 2 August 2023

This company is amazing

This company is amazing. They have acid resistant capsules, which I can put my medication in, and have literally been a life-saver. They are reasonably priced, available to purchase as a individual customer (instead of just being for businesses), and the capsules always arrive in good time. I have never had any issues with this company and highly recommend them.
Date of experience: 14 July 2023

God Send for cUTI long term medication

These have been a god send. My long term medication for CUTI (hiprex and antibiotics) are very difficult to take as harsh on the tummy causing nausea, burning, reflux etc. If i encapsulate them in the enteric coated capsules they don't release until they hit the small intestine so all them nasty side effected no longer happen. Without these i wouldn't be able to stay on my medication and be extremely unwell so I am very grateful these are available!
Date of experience: 1 August 2023