Size 000 is the largest standard capsule size available, and for good reason. When you’re working with supplements that require a higher dose per serving, fitting everything into one or two capsules instead of four or five makes a real difference in your daily routine. Before loading anything into a capsule filling machine, it's helpful to know exactly how much your specific capsule will fit.
The thing is, capacity is not a fixed number. It depends entirely on the density of your powder. A fluffy, low-density ingredient like a greens blend will fill a 000 capsule differently than a dense powder like creatine. The largest capsule size, 000, can hold about 1/4 teaspoon of powder or oil, but because powders weigh distinct amounts, the actual weight that fits can vary considerably depending on your specific ingredient. This is why Blated built a free online Capsule Size Calculator that tells you exactly how much of your powder each capsule size holds (in both grams and milligrams). This is the most accurate way to determine what capsule and capsule filling machine size you’ll need. We also recommend reading our guide on How to Pick the Best Capsule Size for more background information.
Choosing The Right Size 000 Capsule Filler For Your Setup
Picking the right capsule filler comes down to how many capsules you need, how often you fill, and how much space you have available. Blated carries three distinct options for size 000 capsules, each built for a different scale of use. Here’s an overview of each.
The Core Series: Straightforward Filling For Home Use
The Core Series Cap & Press™ Capsule Filling Machine is available in 100- and 400-hole models, but the 100-hole one has a specific configuration for size 000 capsules. It fills a full batch of 100 in about 10 minutes, making it perfect for health enthusiasts, small business owners, and anyone who wants full control over their supplements at home.
It’s a beginner-friendly, affordable starting point for personal batch preparation, and you’ll have peace of mind knowing that only clear and white components come into contact with your ingredients. This minimizes dye and filler exposure, as we believe clear and white plastic is a cleaner material choice than black or heavily colored plastic, which tends to hide powder residue and buildup more easily. On top of the capsule filler itself, you’ll also receive a metal lab spoon for precise scooping and easy powder handling, a screwdriver tool for quick setup and simple adjustments, plus an illustrated guide and video tutorial.
The Pro Series: Built For Durability And Easier Cleaning
The Pro Series 100-hole or 400-hole 000 capsule machine is designed for higher-volume batches and longer-term use. It features a tool-less removable top plate for deep cleaning, stronger materials, and improved overall structural integrity. Like the model above, average fill times range from about 10 minutes for 100 holes to approximately 20 minutes for 400 holes. Every kit ships complete with everything you need to start the same day it arrives, namely the Pro Series Capsule Filling Machine, a premium tool kit and hardware (spare pieces included), video instructions, and a manual with step-by-step picture instructions.
The Pro-Op 300: For Anyone Filling Capsules Regularly
For high-volume users, the Pro-Op 300 is the natural next step and the largest capsule size filler in the semi-automatic category. It fills 300 capsules in roughly 5 to 6 minutes, a noteworthy time savings compared to any manual option in the lineup. If you’re filling large batches on a regular schedule, the efficiency becomes hard to ignore. And with every purchase of capsules or a capsule filler, we include a free sample pack of Blate Papes® Gel Film Pouches. These are our flagship, one-of-a-kind method for taking larger amounts of powder quickly without tasting anything.
How To Fill Size 000 Capsules: Loading, Packing, And Getting It Right
Filling size 000 capsules is pretty easy once you get familiar with the process, but skipping a few key steps is where most people run into trouble. Whether you’re filling a small personal batch or preparing a larger supply, the same fundamentals apply across every machine in the Blated lineup. Here’s what the process looks like from start to finish.
Understanding The Two-Part Loading Process
On all manual capsule filling machines, both capsule halves must be loaded separately. The longer half, called the body, goes into the base tray first, followed by the cap tray on top. If this step feels tedious, Blated's Quick Flip Trick speeds it up meaningfully, and pre-separated capsules are also available if you want to skip the separation step altogether.
Finding Your Powder Density Before You Fill
Knowing your powder's density beforehand helps you predict how much will fit into each size 000 capsule. You can find your ingredient's density using the Blated Capsule Size Calculator or the community-driven herb and supplement DIY dosage list. Both approaches, finding density first or filling and weighing after, are valid depending on your workflow. For a full walkthrough on hitting your target dosage accurately from the start, our video on how to fill capsules with exact dosages covers the process in detail.
Using The Capsule Formulation Tool For Precision
For anyone mixing more than one ingredient, the Blated Capsule Formulation Tool is worth using before you start. It identifies whether your mixture requires geometric dilution, predicts how much total powder you will need, and helps you hit your target dosage accurately. This step matters most when you’re working with stronger ingredients, where small measurement differences can affect your results.
Gelatin vs. Vegan Size 000 Capsules: What Goes Inside Your Machine
The capsule material you choose affects more than just dietary preference. It influences how the capsule behaves during filling, how it feels to swallow, and what ingredients it pairs well with. Blated carries two single-ingredient, naturally occurring empty capsule options for your size triple zero capsule maker.
Gelatin Capsules: The Standard Choice
Gelatin capsules are made from a single naturally occurring ingredient, namely pure kosher bovine gelatin, and remain the most widely used option for home and small business use. They are compatible with the full Blated capsule filler lineup and work well across a broad range of powders and oils. For most users without dietary restrictions, gelatin is a reliable, stress-free choice. And if you’re hesitant about handling liquids, our guide on how to make oil capsules can help you out.
Pullulan Capsules: The Naturally Derived Vegan Option
Pullulan capsules are made from pullulan gum, a naturally occurring fermentation-derived material produced from starch, making them a genuinely plant-based option. Unlike hydroxypropyl methylcellulose (HPMC), which is synthetically produced and does not meet Blated's vegan standard, pullulan is naturally derived, free from synthetic chemicals, and the vegan capsule option Blated carries and recommends. Pullulan also provides an oxygen barrier 300 times stronger than other "veggie capsules" and 9 times stronger than gelatin, which helps keep your powders fresher for longer. We offer both joined and separated Vegan Pullulan Empty Capsules in size 000, allowing you to assemble supplements that remain effective. Every capsule is odorless, tasteless, and compatible with both powders and oils. Plus, they dissolve quickly for fast absorption.
Why Single-Ingredient Capsules Matter
Most capsules on the market contain additives, binders, or synthetic materials that quietly make their way into your supplement routine. Blated carries only single-ingredient capsules, gelatin or pullulan, because what holds your supplement together should be just as clean as what goes inside it. It is a small detail that adds up over time, especially for anyone trying to keep their supplement stack as straightforward as possible.
