HDPE pharmaceutical square jars are made from 50 g to 2 kg, including 100 g, 500 g (also with a child-resistant cap), 1 kg and 2 kg sizes and a 2 kg jar with a handle. They are used for pharmaceutical powders, veterinary supplements, bulk tablets and Ayurvedic powders.
Square HDPE jars are widely used for pharmaceutical powders, granules, veterinary supplements and bulk tablets. They are strong, keep moisture out and use shelf and carton space better than round jars.
Square jar sizes
Our square jar range covers 50 g to 2 kg:
- 50 g, 75 g and 100 g jars for small packs and samples
- 205 g jar
- 500 g jar, also available with a child-resistant (CRC) cap
- 750 g and 1 kg jars
- 2 kg pharmaceutical jar, and a 2 kg square powder jar with a handle for easy carrying
Typical uses
- Pharmaceutical powders and granules, ORS and dry mixes
- Veterinary feed supplements and mineral mixtures
- Bulk tablets and boluses
- Ayurvedic churnas and herbal powders
- Protein and nutraceutical powders
How to pick the right size
Jar sizes in grams are a guide only: the real fill weight depends on how dense your powder is. A light protein powder needs a bigger jar than a dense mineral mix of the same weight. Our guide powder jar capacity: grams vs ml shows how to calculate it, and the nutraceutical jar guide covers protein and Ayurvedic products.
Closures and accessories
- Wide screw caps with induction-seal wads for a moisture-tight, tamper-evident seal
- Child-resistant (CRC) caps on selected jars
- Measuring spoons and scoops to pack inside the jar
Square or round jar?
Square jars save shelf and carton space and give flat label panels. Round jars are easier to scoop from and suit wrap-around labels. Many brands use both: square for pharma and veterinary, round for sports nutrition.
Ask us for samples to run a fill trial with your own powder.
Frequently asked questions
What sizes are pharma square jars?
50 g, 75 g, 100 g, 205 g, 500 g, 750 g, 1 kg and 2 kg.
Is there a 2 kg pharma jar with a handle?
Yes, a 2 kg square powder jar with a handle is available.
Are child-resistant caps available?
Yes, for example on the 500 g pharmaceutical square jar.
