Grass-Fed Whey Protein Isolate ⁠–⁠ fast‑absorbing natural whey protein isolate sweetened with stevia – low in sugar and fat

Grass-Fed Whey Protein Isolate ⁠–⁠ fast‑absorbing natural whey protein isolate sweetened with stevia – low in sugar and fat

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From the milk of free‑range cows on Dutch meadows

The basis of our isolate is high‑quality whey. We obtain it from the milk of cows that are grass‑fed for at least 10 months of the year. As a result, the milk has a more favourable fatty acid composition compared to the milk of cows that receive a compound feed, and this is reflected in the resulting protein quality.

The whey is then filtered at low temperatures to retain the valuable protein fractions in the protein. It contains naturally occurring protein fractions such as ß-lactoglobulin and lactoferrin, which are beneficial components of whey.

Healthy protein ratio

Outdoor free‑range grazing for most of the year

Ethical farming in better conditions than on conventional farms

Maximum usability for your body

Your body gets the most out of whey protein. It has excellent digestibility and contains a high proportion of essential amino acids. Branched‑chain amino acids (BCAAs ) are a natural part of it and contribute to the growth and maintenance of muscle mass.

Protein quality (DIAAS*) %

Beef

110

Whey protein isolate

100

Soy protein isolate

84

*The most up‑to‑date indicator of protein quality based on essential amino acid content and protein digestibility. Proteins with DIAAS >75% are rated as high quality, >100% are excellent protein sources according to FAO.

Natural colour and flavour

Authentic and all‑natural flavour from real ingredients such as cocoa and freeze‑dried fruit. No synthetic flavours and colours used to manipulate the taste and mask inferior ingredients.

Pleasantly sweet taste thanks to a sweetener from stevia leaves

The stevia plant allows us to produce a high‑value sweetener containing steviol glycosides. These have no effect on blood sugar levels, are 200‑300 times sweeter than sugar itself and can be considered a safe non‑caloric sweetener of natural origin.

Why does our protein not contain sucralose? Sucralose is a synthetic compound of chlorine and sucrose. It is currently the most widely used artificial sweetener. However, several studies have recently emerged that point to a possible negative effect on insulin sensitivity, even at doses commonly taken by consumers of dietary supplements. Another potential negative effect of sucralose is on reducing the amount and diversity of gut bacteria in the microbiome, which continues to prove its importance in the overall impact on our health.

✔️ Steviol‑glycosides ❌ Sucralose
Safety No effect on insulin resistance Possible negative effect on insulin resistance
Origin Natural origin Synthetic origin
Sweetness Medium sweetness High sweetness
Microbiome Does not negatively affect the microbiome Possible negative effect on the microbiome

Easily digestible with lower lactose content

Thanks to advanced filtration, our isolate contains only 0,5% lactose. The maximum upper limit is 1% lactose. The protein is therefore gentler on the digestive system.

More protein, less fat and sugar

Isolate offers a higher concentration of quality proteins while keeping fats, sugars, and carbohydrates to a minimum. Each serving provides just 109 kcal.

25 g
Protein
1,4 g
Sugars
0,3 g
Fats

*Valid for a drink of 30 g protein and 250 ml water.

The best shake after workout and for a diet too 

Isolate is absorbed faster than concentrate due to its significantly lower fat and sugar content. This makes it the ideal choice after strength training when you need to replenish your protein stores as quickly as possible.

Very fast absorption Competitors and athletes who are serious about muscle growth will benefit from the speed of protein absorption.

Immediate regeneration support

Protein will help muscle recovery after physical exercise.

A great partner in your diet The minimal fat and sugar content ensures low energy value. And in the diet, every calorie counts.

Compare Vilgain® proteins

Type of protein
Type of protein
Type of protein
Type of protein
Vilgain® Grass‑Fed Whey Protein Vilgain® Whey Protein Vilgain® Grass‑Fed Whey Protein Isolate Vilgain® Lactose free whey protein
Milk
Milk
Milk
Milk
From the milk of free‑range grass‑fed cows From the milk of cows fed compound feed From the milk of free‑range grass‑fed cows From the milk of cows fed compound feed
Fatty acids
Fatty acids
Fatty acids
Fatty acids
Higher omega‑3 content Lower omega‑3 content Higher omega‑3 content Lower omega‑3 content
Sweetener
Sweetener
Sweetener
Sweetener
Natural from stevia leaves Natural from stevia leaves Natural from stevia leaves Natural from stevia leaves
Lactose
Lactose
Lactose
Lactose
Higher lactose content Higher lactose content Low lactose content (max. 1%) Lactose‑free (max. 0,04%)
Protein
Protein
Protein
Protein
68 - 78 % 74 - 77 % 83 - 85 % 74 - 77 %
Fats
Fats
Fats
Fats
5,7 - 7,7 % 6,9 - 7,1 % 0,6 - 1,4 % 6,7 - 6,9 %
Carbohydrates
Carbohydrates
Carbohydrates
Carbohydrates
7,2 - 14 % 9,6 - 14 % 4 - 4,3 % 6,9 - 7,3 %
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Ingredients

Whey protein isolate instantized (milk, emulsifier: sunflower lecithin) 97 %, natural flavours, organic beetroot powder, concentrated lemon juice (powder) 0,35 %, sweetener: steviol glycosides from stevia.

Warning for allergy sufferers: Allergens are marked in bold in the product ingredients. May contain peanuts and tree nuts.

Ingredients

Whey protein isolate instantized 94 % (milk, emulsifier: sunflower lecithin), freeze‑dried strawberry powder 4,5 %, natural flavour, sweeteners: steviol glycosides from stevia.

Allergy: For allergens, see ingredients in bold. May contain traces of gluten‑containing cereals, other nuts and peanuts.

Ingredients

Whey protein isolate instantized 93 % (milk, emulsifier: sunflower lecithin), cocoa powder 4 %, natural flavour, sweetener: steviol glycosides from stevia.

Allergy: For allergens, see ingredients in bold. May contain peanuts and nuts.

Ingredients

Whey protein isolate instantized 98,6% (milk, emulsifier: sunflower lecithin), natural flavour, ground vanilla 0,25 %, sweetener: steviol glycosides from stevia.

Warning for allergy sufferers. The alergens are marked in bold in the product composition. May contain peanuts and other nuts.

Calorie charts

100 g30 g
Energy1547 kJ / 364 kcal464 kJ / 109 kcal
Fats0,6 g0,2 g
- of which saturated fatty acids0,5 g0,1 g
Carbohydrates2,9 g0,9 g
- of which sugars2,5 g0,8 g
Fibre0,1 g0 g
Protein87 g26 g
Salt0,49 g0,15 g

Amino acid profile:

100 g*
Essential amino acids
Isoleucine5,5 g
Leucine12,2 g
Lysine11,2 g
Methionine2,3 g
Phenylalanine3,6 g
Threonine4,5 g
Tryptophan2,7 g
Valine5,2 g
Semi‑essential amino acids
Histidine
2,2 g
Arginine
2,4 g
Non‑essential amino acids
Alanine4,9 g
Aspartic acid11,3 g
Glutamine16,8 g
Glycine1,6 g
Proline4,4 g
Serine2,8 g
Tyrosine3,7 g
Cysteine3 g

*This is the amino acid content per 100 g of protein.

Calorie charts

100 g30 g
Energy1584 kJ / 373 kcal467 kJ / 110 kcal
Fats1,2 g0,4 g
- of which saturated fatty acids0,8 g0,2 g
Carbohydrates6,7 g2 g
- of which sugars5,3 g1,6 g
Fibre3 g0,9 g
Protein83 g25 g
Salt0,5 g0,16 g

Amino acid profile:

100 g*
Essential amino acids
Isoleucine5,5 g
Leucine12,2 g
Lysine11,2 g
Methionine2,3 g
Phenylalanine3,6 g
Threonine4,5 g
Tryptophan2,7 g
Valine5,2 g
Semi‑essential amino acids
Histidine
2,2 g
Arginine
2,4 g
Non‑essential amino acids
Alanine4,9 g
Aspartic acid11,3 g
Glutamine16,8 g
Glycine1,6 g
Proline4,4 g
Serine2,8 g
Tyrosine3,7 g
Cysteine3 g

*This is the amino acid content per 100 g of protein.

Calorie charts

100 g
30 g
Energy
1539 kJ / 363 kcal462 kJ / 109 kcal
Fats
0,8 g0,2 g
- of which saturated fatty acids
0,4 g0,1 g
Carbohydrates
5,4 g1,6 g
- of which sugars
4,6 g1,4 g
Protein
83 g25 g
Salt
0,47 g0,14 g

Amino acid profile:

100 g*
Essential amino acids
Isoleucine5,5 g
Leucine12,2 g
Lysine11,2 g
Methionine2,3 g
Phenylalanine3,6 g
Threonine4,5 g
Tryptophan2,7 g
Valine5,2 g
Semi‑essential amino acids
Histidine
2,2 g
Arginine
2,4 g
Non‑essential amino acids
Alanine4,9 g
Aspartic acid11,3 g
Glutamine16,8 g
Glycine1,6 g
Proline4,4 g
Serine2,8 g
Tyrosine3,7 g
Cysteine3 g

*This is the amino acid content per 100 g of protein.

Calorie charts

100 g30 g
Energy value1548 kJ / 365 kcal465 kJ / 109 kcal
Fats0,6 g0,2 g
- of which saturated fatty acids0,4 g0,1 g
Carbohydrates4,2 g1,3 g
- of which sugars2,9 g0,9 g
Protein85 g26 g
Salt0,49 g0,15 g

Amino acid profile:

100 g*
Essential amino acids
Isoleucine5,5 g
Leucine12,2 g
Lysine11,2 g
Methionine2,3 g
Phenylalanine3,6 g
Threonine4,5 g
Tryptophan2,7 g
Valine5,2 g
Semi‑essential amino acids
Histidine
2,2 g
Arginine
2,4 g
Non‑essential amino acids
Alanine4,9 g
Aspartic acid11,3 g
Glutamine16,8 g
Glycine1,6 g
Proline4,4 g
Serine2,8 g
Tyrosine3,7 g
Cysteine3 g

*This is the amino acid content per 100 g of protein.

Size: 500 g
Dosage: 30 g (1 scoop)
Doses in the package: 16 
Size: 500 g
Dosage: 30 g (1 scoop)
Doses in the package: 16 
Size: 1 000 g
Dosage: 30 g (1 scoop)
Doses in the package: 33 
Size: 1 000 g
Dosage: 30 g (1 scoop)
Doses in the package: 33 
Size: 500 g
Dosage: 30 g (1 scoop)
Doses in the package: 16 
Size: 500 g
Dosage: 30 g (1 scoop)
Doses in the package: 16 
Size: 1 000 g
Dosage: 30 g (1 scoop)
Doses in the package: 33 

Instructions for use

  • Add 1 scoop (30 g) of whey protein isolate to 200 - 250 ml of water and mix well.

Warning

  • Food, with sweeteners.
  • This product is intended for use in conjunction with an active lifestyle and balanced diet.
  • Store in a cool, dry place and protect from direct sunlight.
  • Vilgain s.r.o., Smetanova 1022/19, 602 00 Brno, ID 29269555.

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Reviews

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Super skład, REWELACYJNY profil aminokwasowy. Może jest to odczucie subiektywne, ale mam wrażenie, że siłowo najwięcej udało mi się progresować właśnie na tym białku. Drogie, ale totalnie warte swojej ceny. 0 problemów żołądkowych kiedykolwiek; jedyne co to dla mnie okropny smak z wodą, piję zawsze z mlekiem: głównie bezlaktozowym, ale czasami ze zwykłym w proporcji 30g białka - 200ml mleka, czekam do opadnięcia pianki kilka minut i jest mega spoko

Veľmi príjemná prirodzená chuť, nie je príliš sladký a rýchlo sa rozpúšťa.

Questions

I like Vilgain Protein Isolate, but it’s so so sweet. Does anyone e know if they do anything that isn’t so sickly?
Hi why does it look so watery