Scitec Nutrition
Whey Infusion 2000 g

Scitec Nutrition Whey Infusion is a multi-source whey protein shake designed to support muscle growth and maintenance, as well as post-workout recovery. It combines whey protein concentrate (WPC) with milk protein, enhanced with L-glutamine, L-arginine and BCAA amino acids (leucine, isoleucine and valine). With 18 g of protein per 25 g serving, it is a comprehensive protein supplement ideal for post-workout use and as a daily protein source during strength training or a cutting phase.

The recommended serving is 25 g (¾ scoop) mixed with 250 ml of water, twice daily. Each serving delivers 18 g of protein, 88 kcal, less than 0.5 g of fat, 2 g of carbohydrates (of which 1.5 g sugars) and 3.5 g of fibre. A 2,000 g tub provides 80 servings in total. It is recommended to follow the suggested serving size and not to use it as a replacement for a balanced diet.

Scitec Nutrition Whey Infusion is best taken post-workout. The fast-acting whey protein fraction (WPC) delivers amino acids to your muscles immediately after exercise to kick-start recovery, while the milk proteins provide a slower, more sustained release of nutrients throughout the day. Thanks to this dual-fraction blend, it also works well as a between-meal protein hit. The brand recommends 2 servings per day.

A 2,000 g tub of Scitec Nutrition Whey Infusion contains 80 x 25 g servings. At the recommended 2 servings per day, a tub will last 40 days – that's over a month's supply with regular use. This makes it a great-value format for active athletes who include protein as part of their daily nutrition plan.

Yes, Scitec Nutrition Whey Infusion is gluten-free, making it suitable for those with coeliac disease or gluten sensitivity. However, it does contain declared allergens – soya (lecithin) and milk. Anyone with an allergy to these ingredients should exercise caution and consult their doctor before use.

Scitec Nutrition Whey Infusion contains whey protein concentrate and milk protein concentrate, both of which may contain lactose. As such, this product is not suitable for people with a milk allergy. Those with mild lactose intolerance may find their tolerance varies depending on individual sensitivity. In this case, we recommend consulting a doctor or switching to an isolate-based protein, which typically contains less lactose.

Yes, Whey Infusion is a great choice when cutting. A single 25 g serving contains just 88 kcal, less than 0.5 g of fat and only 1.5 g of sugars. The high protein content (18 g) helps promote satiety and supports the preservation of lean muscle mass during a calorie deficit. The product is also free from palm oil and low in sugar, making it well-suited to a controlled calorie intake.

Scitec Nutrition Whey Infusion is a multi-source protein combining whey concentrate (WPC, 36%) and milk protein concentrate (35%), whereas a pure whey isolate (WPI) typically contains 90%+ protein with minimal lactose and fat. Whey Infusion also includes L-glutamine, L-arginine, BCAAs and inulin, making it a more comprehensive all-day protein with a higher fibre content – though it is not designed to deliver the highest possible protein percentage per serving.

Scitec 100% Whey Protein is built around a single source of whey protein and focused on delivering a clean protein intake, whereas Whey Infusion combines WPC with milk protein and adds L-glutamine, L-arginine, BCAAs and inulin to the formula. The inclusion of the milk protein fraction gives Whey Infusion a slower amino acid release profile and a higher fibre content, making it better suited as an all-day comprehensive protein rather than simply a post-workout shake.

L-glutamine (5.5% of the formula) is an amino acid that supports muscle recovery after training and helps maintain a healthy immune system. L-arginine hydrochloride (2.0%) plays a role in nitric oxide synthesis, which may help improve blood flow to working muscles. Both amino acids add genuine value over standard protein products and enhance the recovery potential of Whey Infusion when used alongside regular training.

Inulin is a natural soluble fibre that contributes to the product's high fibre content – at least 13 g per 100 g and 3.5 g per 25 g serving. Fibre supports gut health and helps promote a feeling of fullness. In some individuals with a sensitive digestive system, higher inulin intake may cause bloating, so we recommend monitoring how your body responds when you first start using it.

No, Scitec Nutrition Whey Infusion is not suitable for vegans or vegetarians who avoid dairy. The product contains whey protein concentrate and milk protein concentrate, both of which are animal-derived (from milk). It also contains soya lecithin. For vegans, plant-based protein powders – such as those made from pea, soya or rice – would be more appropriate.

Yes, Scitec Nutrition Whey Infusion can easily be combined with creatine, vitamins and other dietary supplements. Protein and creatine do not interfere with one another, and stacking them together is standard practice in strength training. As Whey Infusion already contains BCAAs, L-glutamine and L-arginine, if you are also taking separate amino acid products, keep an eye on your total daily intake to avoid exceeding appropriate amounts.

Whey Infusion contains milk proteins, which may cause bloating or digestive discomfort in sensitive individuals or those with lactose intolerance. The inulin (fibre) content may also contribute to bloating in some people at higher servings. New users are advised to start with one serving per day and monitor how their body responds. This product is not intended to treat or prevent any medical condition, and if you have any health concerns, we recommend speaking to your doctor.

Scitec Nutrition Whey Infusion 2,000 g is available in five flavours: peanut butter, banana, chocolate ice cream, strawberry and vanilla ice cream. The product is known for its thick, creamy texture and indulgent, dessert-like taste. Nutritional values may vary slightly between flavours – for example, the fibre content (min. 13 g/100 g) may differ slightly from flavour to flavour. The core protein content of 18 g per serving remains consistent across all flavours.