At last, a protein shake that doesn't taste of sweetener – but of whatever you make of it
6K Protein Powder Natural by nutri+ is the pure version: six plant proteins in one powder – no sweeteners, no flavourings.
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Muscle mass
Protein contributes to the maintenance of muscle mass. The shake is a source of protein for training days and everyday life.
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Six plant sources
From soy isolate to almond protein: the sources complement each other into a complete amino acid profile with high biological value.
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Shake, porridge, baking
The neutral taste blends into sweet and savoury dishes alike – from breakfast porridge to pancake batter.
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Vegan & clean
100% plant-based, lactose-free, GMO-free and with no added sugar – an ingredient list without any fillers.
If you train on a plant-based diet, you know the problem: whey is off the table, and many vegan powders taste either gritty or aggressively sweet. Reach for a neutral option and you often get a single protein source – with gaps in its amino acid profile.
The 6K approach solves this through combination. Each source brings its own strengths: soy isolate delivers the high protein share, rice and pea protein balance out each other's amino acid profiles, sunflower and almond round off the creamy texture. And because there are no sweeteners or flavourings, the shake stays as versatile as your kitchen.
Behind nutri+ stands Nutrition-Plus Germany from Grafschaft – a German brand specialising in plant-based sports nutrition. The manufacturer publishes batch laboratory analyses openly on its website. Warentest Online rated the protein powder 1.1 ("very good") in October 2024.
📊 6K Protein Powder Natural by the numbers
80 g
protein per 100 g of powder
116 kcal
per serving (30 g)
📋 Recommended intake
Pour 300 ml of liquid into a shaker and add 30 g of powder (about 3 heaped tablespoons). Shake well until the powder is completely dissolved. Ideally consume after your workout. A plant-based drink is recommended.
Average nutritional values
| Nutrient |
per 100 g |
per serving (30 g) |
| Energy |
1630 kJ / 385 kcal |
489 kJ / 116 kcal |
| Fat |
3.9 g |
1.2 g |
| of which saturates |
1.0 g |
0.3 g |
| Carbohydrate |
5.7 g |
1.7 g |
| of which sugars |
0.7 g |
< 0.5 g |
| Fibre |
2.3 g |
0.7 g |
| Protein |
80 g |
24 g |
| Salt |
1.7 g |
0.51 g |
Trade name: Instant powder for the preparation of a protein-rich drink
Ingredients: Soy protein isolate, wheat protein, rice protein, pea protein isolate, sunflower protein, almond protein
Net quantity: 1000 g / 2.2 lb (33 servings of 30 g)
Why six protein sources instead of one?
Taken individually, most plant proteins have one limiting amino acid – lysine in rice, methionine in pea. Combine several sources and those gaps balance each other out. Per 100 g of protein, 6K Protein provides 7.6 g of L-leucine along with all other essential amino acids. The result is an amino acid profile clearly superior to any single plant source.
Where does the salt in the nutrition table come from?
No salt is added to the powder. The declared salt content is due exclusively to naturally occurring sodium that the plant proteins bring with them.
⚠️ Mandatory information: Contains soy, gluten-containing cereal (wheat) and almonds. When preparing with a plant-based drink, please consider its additional nutritional values. The nutrient content of the raw materials is subject to natural fluctuations.
📦 Storage: Store this product protected from warmth, sunlight and humidity.
💬 Frequently asked questions
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Does 6K Protein support muscle building?+
The authorised statement for protein applies: protein contributes to a growth in muscle mass. With 24 g of protein per serving, the shake is a source of protein – a simple addition, especially after training.
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What does the neutral version taste like?+
Deliberately understated: mild, with a subtle note of the plant sources and no sweetness at all – it contains neither sweeteners nor flavourings. If you want flavour, add fruit, cocoa or spices and stay in control.
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Does the powder dissolve without lumps?+
Yes, the instant powder is designed for good solubility. Pour the liquid into the shaker first, then add the powder – and shake vigorously until everything has dissolved.
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Does the powder contain allergens?+
Yes: soy, wheat (contains gluten) and almonds are included. Lactose and milk protein, however, do not appear – the powder is entirely plant-based.
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Why is there no measuring scoop included?+
The manufacturer omits the enclosed scoop for environmental reasons. One 30 g serving equals about 3 heaped tablespoons – or you use a reusable measuring spoon.
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How does Natural differ from the other flavours?+
The protein base is the same as in the flavoured 6K varieties – Natural simply comes without flavourings and sweeteners. The right choice for anyone who dislikes sweetness or prefers to season their own shake.
Goes well with this
Product safety in accordance with EU Regulation (EU) 2023/988 (GPSR) – Responsible Person & Manufacturer: Nutrition-Plus Germany e.K. · Herrenwiesenring 19 · 53501 Grafschaft · Germany · info@nutri-plus.de
