The Different Capsule Materials Used by Pure Encapsulations
Pure Encapsulations maintains a high standard of ingredient transparency, which extends to their capsule shells. This commitment means they don't rely on a single, uniform capsule material for their entire product line. Instead, the type of capsule used is determined by the specific supplement's formulation, stability requirements, and target audience, a fact clearly disclosed on their labels and website. Customers should always check the 'Other Ingredients' list on any Pure Encapsulations product to confirm the specific capsule material.
Bovine-Derived Gelatin Softgels
For certain liquid-based supplements, especially omega-3 fish oils and some other oil-based products, Pure Encapsulations utilizes a traditional softgel casing made from bovine-derived gelatin.
- Sourcing: The gelatin is sourced from cattle, typically from the skin or bones. This is a common practice in the nutraceutical industry for liquid-filled capsules.
- Product Examples: Products like DHA Ultimate and Liposomal Glutathione are known to use bovine gelatin softgels.
- Dietary Suitability: These products are not suitable for vegetarians, vegans, or individuals observing kosher or halal dietary restrictions.
Plant-Based Vegetarian Capsules
Many of Pure Encapsulations' powdered supplements and certain liquid formulas are housed in plant-based vegetarian capsules. These are suitable for a wider range of dietary needs, including those following vegetarian and vegan lifestyles.
- Primary Ingredient: The primary component of these capsules is cellulose, a natural polymer found in the cell walls of plants. Water is also used in the process.
- Product Examples: Many powdered supplements, such as Magnesium (Glycinate) and the EPA/DHA Vegetarian formula, explicitly state the use of vegetarian capsules.
- Benefits: Plant-based capsules are an excellent choice for moisture-sensitive formulations and provide a robust option for those with dietary restrictions concerning animal products.
Less Common and Specific Exceptions
While bovine and vegetarian capsules are the most common, a few specific instances of other materials have been noted in the past. For example, some older product formulations might have used porcine-derived gelatin. However, the company's current focus is on transparently labeling its more widely used bovine or plant-based capsules. Given the company's long history and evolving product line, it is always wise to check the latest product label for the most accurate information.
Comparison of Pure Encapsulations Capsule Types
| Feature | Bovine Gelatin Softgel | Vegetarian Capsule (Cellulose) |
|---|---|---|
| Source | Animal-derived (bovine) | Plant-derived (cellulose) |
| Typical Contents | Oil-based liquids (e.g., fish oils) | Dry powders, herbs, some liquids |
| Dietary Suitability | Not suitable for vegans/vegetarians | Suitable for vegans and vegetarians |
| Kosher/Halal Certified? | No, Pure Encapsulations is not certified. | No, Pure Encapsulations is not certified. |
| Main Advantage | Excellent for liquid-based formulas | Broad dietary suitability, good for moisture-sensitive content |
| Transparency | Clearly listed on product labels | Clearly listed on product labels |
The Pure Quality Process and Allergen Control
Pure Encapsulations prides itself on its quality assurance program, which extends beyond the active ingredients to the capsules themselves. This process includes rigorous testing of raw materials and meticulous manufacturing practices to prevent cross-contamination.
- Testing: All raw materials, including capsule ingredients, are tested for identity, potency, heavy metals, solvent residues, and allergens.
- Manufacturing Standards: The manufacturing facilities are NSF-GMP registered and exceed United States Pharmacopeia (USP) standards. A comprehensive Allergen SOP (Standard Operating Procedure) is implemented to ensure ingredient separation and prevent cross-contamination.
- Transparency: What the company leaves out is as important as what it puts in. Their products are free from common allergens, unnecessary additives, and GMOs. Detailed information is listed on every product label.
For more information on their manufacturing standards, you can visit the Pure Encapsulations official quality page.
Conclusion: How to Identify the Right Product for You
In conclusion, there is no single answer to what kind of gelatin Pure Encapsulations uses because it varies by product. For those with specific dietary needs, such as vegetarians, vegans, or those with religious dietary concerns, it is crucial to read the 'Other Ingredients' section of the product label carefully. Look for phrases like 'vegetarian capsule (cellulose)' for plant-based options or confirm the source of gelatin for softgels. The company's robust quality control and transparent labeling empower consumers to make an informed choice that aligns with their personal health and dietary values.
How to Easily Check
- Examine the label: Look for the 'Other Ingredients' section.
- Check the website: The product page online will also list the capsule type.
- Confirm Vegan/Vegetarian Status: Many vegan-friendly products are clearly labeled as 'Vegan' or 'Vegetarian' on the packaging.
