Supbox is a box full of supplements to explore. Protein snacks, drinks, pre-workouts and samples from brands across the fitness world. Open it, try everything, and discover your new favourites.

What’s inside a Supbox?

Each box is packed with a mix of protein snacks, drinks, pre-workouts and whey samples. You’ll get anything from 12 to 20 items to try, depending on which box you choose. The description of the box will tell you how much is in each.

Are the products full-size or samples?

Our boxes are filled with single use items, such as bars, cookies, sample sachets, & drinks etc. We do not sell full sized supplement tubs. It’s all about trying new things without buying a full tub.

Are your products in date?

All Supbox products are carefully checked and tracked to ensure they are within their best before dates. We work closely with our suppliers and monitor stock to make sure everything included in your box is fresh and ready to enjoy.

Do you ever include products past their best before date?

In some cases, we may include an additional product that is past its best before date clearly labelled as an Expired Freebie. These are never part of the paid contents of your box and are included purely as a bonus. Best before dates relate to quality, not safety, and these items are still safe to consume.

Neutonic Productivity Drink 330ml Blue Raspberry – functional focus drink sample from Supbox

Neutonic Productivity Drink is a zero-sugar cognitive support beverage designed to elevate focus, mental clarity and sustained alertness. Powered by nootropics such as Cognizin®, Rhodiola Rosea, Panax Ginseng and L-Theanine, alongside 120 mg of natural caffeine, it delivers a smooth, effective lift without the crash. Created for busy professionals, students and athletes who want cleaner energy and sharper thinking throughout the day.

Key Benefits

• Contains Cognizin® to support cognitive performance and mental energy.

• Rhodiola Rosea and Panax Ginseng contribute to reduced fatigue and improved stamina.

• L-Theanine paired with caffeine promotes calm, focused alertness.

• Zero sugar for clean, steady energy without spikes.

• Ready-to-drink format for work, study or training.

Ingredients

Carbonated Water, Acid (Citric Acid), Cognizin® (Citicoline), Rhodiola Rosea Extract, Panax Ginseng Extract, L-Theanine, Caffeine (from Natural Sources), Flavouring, Preservatives (Potassium Sorbate, Sodium Benzoate), Sweeteners (Sucralose, Acesulfame K), Colour.

Allergen Advice: Made in a facility that may handle Milk, Soy, Egg and Gluten.

Note: Formulas may change over time. Always refer to the packaging for the most accurate ingredient list.

Neutonic Productivity Drink 330ml Blue Raspberry

£2.99

Quantity

A minimum spend of £25 applies. Mix your favourite Protein Snacks, Pre Workouts, Drinks, Gels and Powders. Any way you like.

Larger orders may be shipped in a larger non-branded shipping box.