Prom-In
CFM Clean 1000g

4.2

100% Native CFM Whey Protein, stevia-sweetened – free from artificial sweeteners, colours or preservatives.

Naturally sweetened native whey protein, crafted using the gentle CFM (Cross Flow Microfiltration) process — with no harsh chemicals or high temperatures. This careful method preserves the maximum content of naturally occurring bioactive protein fractions, including β-lactoglobulin, α-lactalbumin, immunoglobulins and lactoferrin. Each serving delivers up to 29 g of protein to support muscle growth, maintenance and recovery. Sweetened with stevia (steviol glycosides) and made with only natural flavours — free from artificial sweeteners, colours, preservatives and added sugars.

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Prom-In CFM Clean - 100% Native CFM Whey Protein, stevia-sweetened – free from artificial sweeteners, colours or preservatives

PROM-IN CFM Clean is a naturally sweetened native whey protein produced using the gentle CFM (Cross Flow Microfiltration) process, without the use of harsh chemicals or high heat. Thanks to this gentle filtration method, the protein retains the maximum amount of naturally occurring bioactive protein fractions, including β-lactoglobulin, α-lactalbumin, immunoglobulins and lactoferrin.

Each serving delivers up to 29 g of protein, which contributes to the growth and maintenance of muscle mass and supports muscle recovery after exercise. The product is sweetened exclusively with steviol glycosides from stevia and flavoured using only natural flavourings – with no artificial sweeteners, colours, preservatives or added sugars.

CFM Clean is further enriched with the probiotic culture LactoSpore® (Bacillus coagulans) and a blend of digestive enzymes – lactase, bromelain and papain. The digestive enzyme lactase improves lactose digestion in those who struggle to digest it, making this CFM Clean protein an excellent choice even for those with sensitive stomachs.

This product was designed for those seeking a high-quality protein with a clean ingredient profile, natural taste, and a genuine commitment to the quality of ingredients used and the manufacturing process. As a protein free from artificial sweeteners and additives, CFM Clean is the premium choice for serious athletes and everyday active individuals alike.

Benefits

up to 29 g of protein per serving – supports muscle growth and recovery
100% native CFM whey protein with bioactive fractions
sweetened with stevia – free from synthetic sweeteners
contains digestive enzymes (lactase, bromelain, papain) and LactoSpore® probiotics
free from artificial colours, preservatives and artificial additives
gentle CFM filtration – no chemicals or high heat
ideal post-workout, between meals or for your daily protein needs

Gently Processed Native CFM Whey Protein – Clean Formula, No Compromises

PROM-IN CFM Clean uses advanced CFM (Cross Flow Microfiltration) technology, which helps preserve the natural characteristics of whey protein and ensures the highest quality of the finished product. The focus is on a clean formula, premium source ingredients, and a natural taste – free from unnecessary additives. The result is a premium native whey protein naturally sweetened with stevia – no artificial sweeteners, colourings, or preservatives.

Who is CFM Clean for?

Athletes and active individuals seeking a high-quality protein
Daily protein intake and supporting muscle growth
Post-workout muscle recovery or as a between-meal protein boost
Those who prefer a clean formula free from artificial additives
Anyone looking for a protein without artificial sweeteners – naturally sweetened with stevia
Those with a sensitive digestive system, thanks to added lactase and LactoSpore® probiotics

Directions of use

Mix 1 serving (2 level scoops = 40 g) in 200–300 ml of still water or milk and consume 1–3 times per day.

Frequently Asked Questions (FAQ)

What is Prom-In CFM Clean and why is it different from standard whey protein?

Prom-In CFM Clean is a native whey protein concentrate produced using Cross Flow Microfiltration (CFM) – free from harsh chemicals and high-heat treatment. This gentle filtration process preserves key bioactive fractions, including β-lactoglobulin, α-lactalbumin, immunoglobulins and lactoferrin, which are typically destroyed during conventional heat processing. The formula is further enhanced with digestive enzymes (lactase, bromelain and papain) and LactoSpore® probiotics, making it a premium, clean-label supplement entirely free from artificial additives.

How much protein is in one serving of Prom-In CFM Clean?

One serving of Prom-In CFM Clean (40 g, or 2 level scoops) delivers 29 g of protein, with just 155 kcal, 2.6 g of fat and 2.7 g of carbohydrates. The high protein-to-serving-weight ratio makes this an efficient supplement for supporting muscle growth, maintenance and recovery – all with a relatively low calorie impact.

When should I take Prom-In CFM Clean – before or after training?

Prom-In CFM Clean is most effective immediately after training, when your muscles need rapidly available amino acids to kick-start recovery and support growth. As recommended by the manufacturer, it can be taken 1–3 times daily – post-workout, between meals, or first thing in the morning to top up your protein intake. This makes it ideal for meeting your daily protein requirements, particularly if you lead an active lifestyle.

How do I dose and mix Prom-In CFM Clean?

The recommended serving is 2 level scoops (40 g) mixed with 200–300 ml of still water or milk. Take 1–3 times daily based on your individual protein needs. Each 1,000 g pack contains 25 servings in total. For the best mixability, we recommend using a shaker rather than stirring with a spoon in a glass, as this can leave clumps.

Is Prom-In CFM Clean suitable for people with lactose intolerance?

Prom-In CFM Clean contains milk and is not certified as lactose-free. However, for those with mild lactose sensitivity, the formula is specifically enriched with the enzyme lactase (40 mg per serving), which helps break down lactose and supports easier digestion.

Does Prom-In CFM Clean contain gluten or other allergens?

The only declared allergen in Prom-In CFM Clean is milk and milk-derived ingredients. Gluten is not listed among the product's declared allergens. However, individuals with coeliac disease or gluten sensitivity should be aware that the product may be manufactured in a facility that also handles other allergens. We recommend checking the current product packaging before use.

Is Prom-In CFM Clean suitable for vegetarians or vegans?

Prom-In CFM Clean is not suitable for vegans, as it is derived from whey – a by-product of cheese production sourced from cow's milk. It is, however, suitable for lacto-vegetarians who include dairy in their diet. Vegans looking for a plant-based alternative should consider options made from pea, rice or other plant-based protein sources.

Why is Prom-In CFM Clean sweetened with stevia rather than artificial sweeteners?

Prom-In CFM Clean is sweetened exclusively with steviol glycosides derived from stevia – a natural, calorie-free sweetener with no impact on blood sugar levels. The manufacturer chose stevia over synthetic sweeteners such as sucralose, acesulfame K and aspartame, deliberately keeping the formula free from artificial additives. The product also contains no added sugars, artificial colourings or preservatives.

Ratings and Reviews

4.2

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The best rated flavour is cinnamon roll (2 votes)