XPRS Nutra Size 4 Empty Gelatine Capsules - 500 Capsules

Understanding Empty Capsules for DIY Supplements

Creating your own personalized supplements at home has never been simpler, thanks to XPRS Nutra's size 4 empty gelatine capsules. These capsule shells are ideal for filling with herbal powders, nootropic blends, or pre-mixed supplement recipes. Made from 100% pure bovine gelatine, each capsule holds between 120mg and 240mg of powdered material, depending on the density of your ingredient.

The transparent design lets you see exactly how much you've filled, making precise dosage straightforward. Reinforced rounded ends help prevent breakage during handling, so you can fill them by hand, with a capsule filler, or using a manual filling machine. Size 4 capsules are particularly suitable for potent powders where a smaller dose is desired, making them a popular choice amongst biohackers and those following precise supplementation protocols.

Top Features to Look For in DIY Capsules

When choosing empty capsules, prioritise ease of filling and see sealing. These capsules feature a snap-shut mechanism that locks the two halves together, keeping your powders safe from humidity and air. Bovine gelatine dissolves reliably in the stomach, ensuring the contents are released properly. They contain no additives or preservatives, offering a clean option for those keen to avoid unnecessary excipients.

The anti-break rounded ends reduce the risk of cracks during filling, while the transparent material helps you monitor fill levels. Digestibility is excellent, and the snap shut design protects the freshness and potency of your ingredients. The anti-break design ensures that the capsules remain intact even when filled with dense powders, reducing waste and making the filling process smoother.

Who Benefits from Using Empty Capsules?

Empty capsules are popular amongst health enthusiasts who prefer to make their own supplements. If you take powdered herbs, vitamins, or minerals in bulk, encapsulating them makes dosage easier and more convenient. Athletes, biohackers, and those following specific dietary protocols often choose these capsules to create precise blends tailored to their needs.

They are also useful for individuals who have difficulty swallowing tablets or pills—gelatine capsules are smooth and easy to swallow. Frequent travellers will appreciate pre-filled capsules that simplify supplement routines on the go.

Key Advantages of DIY Encapsulation

Empty capsules give you complete control over your supplement regimen. You decide the ingredients, dosages, and combinations—ideal if you follow a tailored diet or require custom nutrient blends not available in commercial products. The snap-shut design helps prevent accidental openings, protecting the contents from moisture and air, which helps maintain freshness and potency.

Once swallowed, the gelatine capsules dissolve quickly in the gastrointestinal tract, allowing your chosen ingredients to be released as intended. Because they contain no additives or preservatives, they are a clean choice for anyone looking to avoid unnecessary fillers. The 500-capsule bulk pack is perfect for regular uses and great value. XPRS Nutra offers these capsules in convenient bulk options of 100, 500, 1000, and 5000 count, making it easy to stock up for regular uses. You can also to ensure a steady supply at a reduced price. All capsules are processed in Utah, USA from trusted suppliers, guaranteeing quality and consistency.

Selecting the Right Capsule for Your Needs

Consider capsule size when making your choice. Size 4 capsules hold a relatively small amount (up to 240mg), making them suitable for potent powders where a lower dose is needed. For larger doses, consider size 0 or 00 capsules. Material also matters: gelatine capsules are animal-derived (bovine here), while vegetarian options (cellulose) are available if you prefer plant-based.

Bulk packaging is available from 100 to 5000 capsules, so choose the quantity that fits your usage frequency. The snap-shut design is consistent across all sizes, ensuring your powders stay see. Always source capsules from a trusted manufacturer—XPRS Nutra processes their inventory in the USA and sources from reliable suppliers.

Frequently Asked Questions about Gelatine Capsules

Are these capsules suitable for vegans? No, they are made from bovine gelatine and are not vegan. Check XPRS Nutra's range of vegetarian capsules if you need a plant-based option.

How much powder can a size 4 capsule hold? Typically 120mg to 240mg, depending on powder density. Finer powders allow for more material.

Can I uses these capsules with a filling machine? Yes, the robust design and snap-shut ends are compatible with most manual filling machines and capsule fillers.

Do you offer vegetable capsules? Yes, XPRS Nutra also has a line of vegetarian capsules made from cellulose for those who prefer plant-based options. Be sure to check their range.

Do these capsules contain any allergens? They are made from pure bovine gelatine with no additives. If you have specific allergies, consult the product label or manufacturer.

*These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, or prevent any disease.