BioTechUSA Diet Shake Pistachio helps with weight control and muscle upkeep, offering protein rich shakes that curb appetite and aid lean mass. Made by BioTechUSA, a brand active since 1999, with a focus on quality and constant product development. The formula blends a high protein base with fibre rich glucomannan, inulin and digestive aids for a handy low calorie meal or snack.

Available Sizes & Variants:

720 grams Diet Shake Pistachio - A ready-to-make shake giving a rich protein source for muscle upkeep.

Benefits & Features:

• Boosts fullness to curb cravings, which helps.
• Whey protein supports lean muscle while managing weight.
• Glucomannan expands in the stomach to boost satiety, helping cut overall daily calories when used with a sensible meal plan and aiding easier adherence to a weight management programme.
• Chromium helps blood sugar regulation, contributing to steady energy between meals.
• Bromelain aids digestion of protein, ensuring you get the most from every shake.

BioTechUSA has been making supplements since 1999, earning a reputation for innovation across Europe. This Diet Shake pairs a whey protein base with appetite supporting glucomannan and fibre rich inulin, plus goji and acai berry for natural flavour and antioxidant edge. The formula includes bromelain to aid digestion and chromium for energy balance, with no added sugar or preservatives, making it a true low calorie meal or snack option. In a market crowded with diet pills, this stands out as a solid protein shakes option and a strong contender among the best protein powder choices.

Instant Whey Protein Concentrate 67% (Milk) [Whey Protein Concentrate (Milk), Emulsifier: Lecithins (Soy)], Inulin, Oat Flakes Flour (Gluten), Flavourings, Glucomannan 3.5% (from Amorphophallus konjac tuber) (contains Sulphur Dioxide), Thickener (Cellulose Gum), L-Carnitine L-Tartrate 1.1%, Emulsifier: Lecithins (Soy), Citrus Fibre, Flaxseed Powder, Psyllium Husk Powder, Acai Berry Powder 0.6%, Goji Berry Powder 0.6%, Bromelain from Pineapple (1200 GDU/g) 0.5%, Calcium Salts of Orthophosphoric Acid, Salt, Green Coffee (Coffea robusta) Bean Extract, Sweetener (Sucralose), Anti-Caking Agent (Silicon Dioxide), Colours (Tartrazine, Indigotine), Chromium (III) Chloride and its Hexahydrate.

• GTIN: 5999076249138
• Manufacturer: BioTechUSA
• Categories: BioTechUSA SupplementsMeal Replacement ShakeSports Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Mix one serving (30 g) of BioTechUSA Diet Shake with 300 ml of water in a shaker, shake well, and consume. It can be taken at any time of the day as a meal supplement or snack. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Contains caffeine (10 mg per serving); not recommended for children or pregnant women. This product does not replace a varied and balanced diet and a healthy lifestyle.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Whey Protein

Whey protein is a top‑notch dairy‑based protein that contains all essential amino acids and is often used to support muscle mass and recovery during energy balance.

This form is obtained from milk during dairy processing and is a commonly used protein source in meal replacements and snacks.

What Does Whey Protein Do?

Whey protein is involved in supporting lean muscle maintenance and metabolism during dieting, with research indicating it helps preserve muscle when total energy intake is reduced.

Dr. Pasiakos at the University of Illinois found that whey protein can support lean mass in people following energy‑restricted plans.

This product’s formulation also includes fibre and other ingredients that contribute to satiety and digestive comfort, helping to maintain balanced nutrition during weight management.

BioTechUSA has built a solid reputation across Europe since 1999, known for ongoing product development and consumer-informed innovation. This brand’s broad portfolio and long-standing presence contributed to a solid credibility foundation that aligns with Welzo’s commitment to reliable partners. Our team evaluated BioTechUSA for alignment with our quality standards and rigorous supplier criteria, emphasising consistency, safety and product integrity. This evaluation is supported by the expertise of Welzo's healthcare professionals and our commitment to transparency through our supplement quality standards, ensuring a partner that demonstrates robust quality practices.

BioTechUSA Diet Shake Pistachio is a whey protein-based meal supplement formulated to support weight management and muscle maintenance, featuring glucomannan, inulin and L-carnitine along with digestion and sugar-control support. This product level fit, combined with BioTechUSA’s heritage of research-driven innovation, made the brand stand out in our evaluation against alternatives. This brand’s approach to quality and product development impressed us, leading to the final selection of BioTechUSA as our preferred partner for this supplement.