BioTech USA
Iso Whey Clear 400 g

BioTech USA Iso Whey Clear is a clear whey protein made from 100% whey protein isolate (WPI), which, when mixed with water, doesn't resemble a typical milky shake but instead looks like a clear fruit squash or iced tea. Each serving (25 g) delivers 21 g of protein, less than 0.5 g of fat, and just 0.8 g of carbohydrates at only 89 kcal. The texture is far lighter and more refreshing than traditional creamy protein shakes.

One serving of BioTech USA Iso Whey Clear (25 g of powder) contains 21 g of protein. It also provides less than 0.5 g of fat, only 0.8 g of carbohydrates, and a total of 89 kcal. The high protein ratio is achieved through the use of 96% whey protein isolate (WPI), placing it amongst the purest protein products on the market with minimal filler macros.

BioTech USA Iso Whey Clear is recommended for use before or after training. It is particularly well-suited post-workout, as whey protein isolate (WPI) is rapidly absorbed, supporting immediate recovery and muscle growth. However, it can be consumed at any point throughout the day as a convenient source of high-quality protein – for example, as a mid-morning snack or at the office.

Preparation takes just a few seconds: mix 1 serving (25 g) with 300 ml of cold water in a shaker. The product has excellent mixability with no clumping. After shaking, allow the drink to stand for a few seconds so the foam naturally settles – this gives you a clean, clear protein drink with the consistency of a fruit squash. It is not recommended to mix it with milk, as this would negate the signature clear whey effect.

Yes, BioTech USA Iso Whey Clear is lactose-free. Thanks to the use of 96% whey protein isolate (WPI), the lactose content is minimal, making the product suitable for individuals with lactose intolerance. However, the product does contain milk and milk-derived ingredients as an allergen, so those with a milk protein allergy (as opposed to lactose intolerance) should exercise caution and consult a healthcare professional.

No, BioTech USA Iso Whey Clear is a gluten-free product. It is therefore suitable for those following a gluten-free diet or living with coeliac disease. The product is also sugar-free and lactose-free. The only declared allergen is milk and milk-derived products, which should be kept in mind for those with a dairy allergy.

The 400 g pack of BioTech USA Iso Whey Clear contains 16 servings, with each serving being 25 g of powder. For the average athlete taking one serving per day after training, the pack will last approximately 2 to 3 weeks. If you're looking for a longer supply, it is more cost-effective to consider a larger pack size for a better price-per-serving ratio.

Yes, BioTech USA Iso Whey Clear is an excellent choice for a calorie-controlled diet. Each serving contains just 89 kcal, less than 0.5 g of fat, and 0.8 g of carbohydrates, whilst delivering 21 g of protein. A high protein intake at a low caloric load helps preserve lean muscle mass during a calorie deficit, whilst also promoting satiety. The absence of sugar and lactose makes it an ideal protein for a cutting phase.

The main difference lies in purity and processing. The WPI (isolate) used in Iso Whey Clear contains 96% protein, with minimal fat and carbohydrates, and is lactose-free. WPC (concentrate) typically contains 70–80% protein, more fat, more carbohydrates, and a certain amount of lactose. Iso Whey Clear also has a unique clear consistency – when mixed with water, it looks like a clear fruit drink rather than a creamy shake.

BioTech USA Iso Whey Clear is built on a proven foundation of 100% WPI at 96% protein content, offering 21 g of protein per serving at just 89 kcal. Unlike some competing clear whey products, it also includes black tea leaf extract (Camellia sinensis), which contributes to the distinctive peach iced tea flavour. The product is free from lactose, sugar, and gluten. When selecting a specific product, it's also worth comparing the number of servings and the cost per gram of protein.

Yes, BioTech USA Iso Whey Clear contains naturally occurring BCAAs (branched-chain amino acids – leucine, isoleucine, and valine), derived directly from the whey protein isolate. These amino acids are essential for muscle recovery and stimulating muscle protein synthesis (MPS). The product also delivers a complete amino acid profile, meaning there is no need to purchase separate BCAA supplements for regular training.

Yes, BioTech USA Iso Whey Clear can be easily combined with creatine, glutamine, or vitamins. Creatine can simply be added directly into the shaker along with the protein. As clear whey has a watery consistency, it also serves as an ideal base for powdered supplements. When stacking with stimulants (e.g., pre-workout boosters containing caffeine), be sure to monitor your total stimulant intake throughout the day.

Yes, BioTech USA Iso Whey Clear is equally suitable for both women and men. With its low calorie content (89 kcal per serving), minimal fat and carbohydrates, and zero sugar, it is a popular choice among women during a cutting diet or when looking to increase their daily protein intake. The light, refreshing consistency without the heavy, milky sensation is a further advantage over traditional protein shakes.