Per4m Nutrition
Clear Whey Hydrate 1800 g

Per4m Clear Whey Hydrate is a whey protein isolate in clear whey format – a light, refreshing fruit-flavoured drink that mixes with water. Unlike traditional protein shakes, it has no thick, milky consistency. Each serving (30 g) delivers 23 g of protein, just 100 kcal, 0.5 g of fat and 0.6 g of carbohydrates. It also contains a complete electrolyte blend – sodium, potassium, magnesium and calcium – making it an all-in-one solution for both hydration and muscle recovery.

Add 1 serving (30 g) to 300–500 ml of cold water, shake well and leave to stand briefly until the foam settles. It is recommended to consume after training or throughout the day according to your individual needs. The 1800 g tub provides 60 servings. For best results, prepare in a shaker bottle and consume as soon as possible after mixing for optimal taste and quality.

Per4m Clear Whey Hydrate is primarily recommended post-workout, when muscles need a rapid supply of protein and replenishment of electrolytes lost through sweat. Whey isolate is fast-absorbing, making it ideal for the post-workout window. It can also be enjoyed throughout the day as a light source of protein and hydration – for example, on hot days or during prolonged physical activity.

Per4m Clear Whey Hydrate is made from whey protein isolate, which naturally has a very low lactose content – significantly lower than whey concentrate. Most people with mild lactose intolerance should find it well-tolerated. However, please note that the product contains milk as a declared allergen and is therefore not suitable for individuals with a dairy protein allergy. If in doubt, we recommend consulting your GP or a registered dietitian.

No, Per4m Clear Whey Hydrate is not suitable for vegans. The primary ingredient is whey protein isolate, which is derived from milk – an animal product. The product also contains milk as a declared allergen. Vegetarians who include dairy in their diet can use it without issue. Vegans should look for plant-based alternatives such as pea, rice or soy protein.

Each serving (30 g) contains a complete electrolyte blend: potassium 320 mg, calcium 192 mg (from the natural source Aquamin™), magnesium 100 mg and sodium 88 mg. It also contains 250 mg of elderberry extract. This combination helps to replenish minerals lost through sweat during physical activity and actively supports hydration after training or on hot days.

Aquamin™ is a patented, natural mineral complex derived from the red marine algae Lithothamnion calcareum. It is rich in calcium and a range of trace minerals. In Per4m Clear Whey Hydrate, it serves as a natural source of calcium (192 mg per serving), contributing to normal muscle function, bone health and hydration. It is a premium, highly bioavailable alternative to the synthetic calcium sources commonly used in food supplements.

Standard whey protein (WPC or WPI) mixes with milk or water to create a thick, opaque shake with a creamy texture. Clear whey, such as Per4m Clear Whey Hydrate, is a pure whey isolate that mixes exclusively with water to produce a transparent, light drink similar to a fruit juice. Both types deliver a comparable amount of protein – 23 g per serving in this case – but clear whey has significantly lower fat, carbohydrate and calorie content.

Per4m Clear Whey Hydrate combines 23 g of whey isolate with a complete electrolyte blend (potassium 320 mg, calcium 192 mg, magnesium 100 mg, sodium 88 mg) and 250 mg of elderberry extract – all in a single serving (100 kcal). A standard whey isolate without electrolytes would require a separate hydration supplement to achieve the same effect.

Per4m Clear Whey Hydrate can form part of a weight loss diet. Each serving contains just 100 kcal, 0.5 g of fat and 0.6 g of carbohydrates alongside 23 g of protein – making it an exceptionally low-calorie, high-protein option. Protein helps to maintain a feeling of fullness and preserve lean muscle mass during a calorie deficit. Whilst the product is not specifically designed for weight loss, its nutritional profile makes it an excellent choice for those with fat loss goals.

For most healthy adults, Per4m Clear Whey Hydrate is safe to use. It contains milk as a declared allergen – individuals with a dairy protein allergy should avoid it. Although whey isolate is low in lactose, those with sensitivities may experience mild digestive discomfort. The product contains the sweetener sucralose, which is widely considered safe.

Per4m Clear Whey Hydrate 1800 g is available in five fruit flavours: Strawberry Melon, Strawberry Lime Daiquiri, Raspberry Peach, Passionfruit Martini and Orange Pineapple. All flavours are crafted to be light and refreshing, tasting more like a fruit drink than a traditional protein shake. Flavour choice is purely down to personal preference – none of them affect the nutritional profile of the product.