Plastic buckets are ideal protein powder storage containers because they are air-tight, water-tight and light-proof, protecting and extending the shelf-life of your product. They are tamper-evident for secure shipping and storage, and have rim-lock lids for convenient opening and closing.

Protein powders typically last 1 to 2 years from the manufacturing date. Once the protein powder storage container is opened, the powder should be used within 3 to 6 months. Protein powders should be stored in air-tight containers with close-fitting lids to prevent spoilage.

Protein, whey and creatine powders can be spoiled if they are not stored correctly. Signs of spoliation include a rancid smell, clumping or a bitter taste. If this happens, the powder should be discarded regardless of the use-by date.

Plastic screw top jars are popular for nutrition supplements because they are light, cost-effective and unbreakable. Glass jars are ideal for high-value products, and many customers prefer glass packaging. Glass also recycles forever, making it a more sustainable option.

IML printing is available on our protein tubs and buckets. This printing technique happens, "in the mould" and is part of the production process, resulting in a professional and highly durable finish. We also offer an adhesive label service, which works well for lower volume runs and limited edition products.

Yes, Invopak's plastic buckets are food-grade and BPA free, making them suitable for protein powders, whey powder, and other sports supplements.

Our plastic buckets are available in white, clear, and black as standard. Other colours are available on request (subject to MOQs), and we also offer label printing and IML branding. So please get in touch if you're after something special.

Yes, our plastic buckets, bottles and tubs are food-grade and BPA, and are fully-compliant with UK and European food packaging legislation.

Yes, we have supported growing businesses with the packaging they need, when they need it, for over 50 years. It means we have the expertise and relationships with manufacturers to source the right packaging, including custom IML tubs and buckets, or custom colours. Just get in touch with the team to explore your options.

Yes, our minimum order value is just £50, and many goods can be ordered by the pack. And as a wholesaler supplier, you get access to better products at a better price than a standard online retailer.

Yes, sustainability matters to us. We do not sell single-use plastic products. Our HDPE and PP jars, bottles and buckets are easy to clean and re-use. You can also choose from a wide range of glass containers if you're looking to go plastic-free. All of our containers can also be fully recycled after use (unlike laminated pouches).

Yes, stock products are fast and easy to order directly from our website. Our standard lines include plastic jars, clear tubs, buckets, bottles and jerry cans. We are also specialists at custom-branded packaging, so if you need a specific colour or IML printed containers, we can help with that too.