Pure Gainer Protein Nutripure Chocolate - Optimise Muscle Mass Gain

Pure Gainer Nutripure Neutral – 1.2 kg Pouch

The Pure Gainer Nutripure is a dietary supplement designed for athletes who need to increase their daily calorie and protein intake without overloading their solid food diet. Its unique formula combines micronised oat flour, milk proteins and patented bovine collagen peptides. Each 80g serving delivers 311 kcal, 28g of protein and 33g of carbohydrates, 6.2g of fats — all in a delicious chocolate flavour.

A dietary supplement for muscle mass gain

Most gainers on the market rely on maltodextrin or fast-acting sugars, which tend to produce low-quality weight gain. Pure Gainer Nutripure takes the opposite approach, building its formula around micronised oat flour at 59% of the product. Oat is a complex carbohydrate that releases its energy gradually, without sharp blood sugar spikes.

This approach targets a cleaner mass gain, where each serving fuels muscle building rather than driving unwanted fat storage. That is what sets this gainer apart from products focused purely on raw calorie volume, and what makes it a genuinely useful tool for everyday muscle mass gain.

What does Pure Gainer Nutripure contain? A unique formula

The ingredient list of Pure Gainer neutral flavour is deliberately short and easy to read: micronised oat flour (59%), milk protein concentrate (17%), patented low-molecular-weight bovine collagen peptides (14%), medium-chain triglycerides (MCT) from coconut oil, acacia gum as a thickener, natural chocolate flavouring, cocoa powder, steviol glycosides and lactase as a digestive enzyme.

The addition of lactase is worth noting: this digestive enzyme supports the absorption of milk proteins, making the product more accessible to athletes who are sensitive to lactose. Acacia gum, a natural soluble fibre, acts as a gentle thickener without disrupting the composition. The result is a truly all-in-one product: carbohydrates, proteins, collagen peptides and MCT-sourced fats, all in a single formula.

28g of protein and 33g of carbohydrates: a ratio built for muscle building

Per 80g serving (2 scoops), Pure Gainer delivers 311 kcal, 28g of protein, 33g of carbohydrates (of which only 2.8g are sugars) and 6.2g of fats. This carbohydrate-to-protein ratio has been carefully calibrated to support muscle building without turning every serving into a calorie bomb.

The 28g of protein provide a complete profile of essential amino acids, including the BCAAs naturally present in milk proteins. It is this profile that supports protein synthesis after exercise. The collagen peptides, for their part, contribute around 11g of additional structural protein per serving, complementing the milk proteins on a functional level.

Native whey and milk proteins: quality protein at every serving

Nutripure works from fresh milk, using a process that preserves the native structure of the proteins. The milk protein concentrate used in Pure Gainer follows the same logic: a non-denatured protein source with moderate digestion speed, well suited to mass gain phases where the goal is to maintain a sustained high level of amino acids over time.

This approach is consistent with Nutripure's native whey isolate, which shares the same quality commitment: proteins sourced from milk, without denaturation. For a pure protein intake outside of a mass gain phase, the native whey isolate remains a fully valid option — complementary to, rather than competing with, Pure Gainer.

Patented collagen peptides: a genuine asset for athletes' joints

Pure Gainer is the first Nutripure gainer to include collagen directly in its formula. More precisely, patented low-molecular-weight bovine collagen peptides (2,000 daltons) for optimal absorption.

Collagen is a structural protein found notably in joints and connective tissues such as tendons and ligaments. With around 11g of collagen per serving, Pure Gainer offers meaningful support to strength training athletes who put significant stress on their joints at every session. This direct integration means you no longer need to stack a separate collagen product alongside your gainer.

A growing body of scientific research highlights the interest of patented collagen peptides at low molecular weight for their bioavailability. For athletes carrying a heavy training load, this is a smart addition to support muscle gain.

Why a Pure Gainer in chocolate flavour?

The chocolate version of Pure Gainer combines the rigour of the Nutripure formula with a pleasant cocoa taste, designed to make daily use more enjoyable. The natural chocolate flavouring and gentle sweetener (steviol glycosides) bring flavour without adding fast-acting sugars. That is a key point for athletes who keep a close eye on their sugar intake as part of a clean mass gain approach.

It is also the easy choice for everyday use. No need to think about how to flavour your shaker: one scoop, some water or milk (dairy or plant-based), and you have a satisfying drink — even after an intense session when your appetite has completely disappeared. Chocolate remains the most consistently popular flavour among athletes over time, and it is particularly well suited to those who take their gainer several times a day without getting tired of it.

Who is this Nutripure gainer for?

Pure Gainer Nutripure is aimed primarily at athletes who struggle to meet their daily calorie needs through solid food alone. Typical profiles include ectomorphs with a fast metabolism, strength training athletes who have hit a plateau, high-intensity athletes (CrossFit, powerlifting) or long-distance runners with a heavy training load.

For beginners in strength training, this is also a relevant product. Many make the mistake of focusing solely on whey protein while overlooking carbohydrates. Without enough calories, it becomes difficult to build muscle, even with serious training. Pure Gainer simplifies this equation by covering both needs in a single serving — protein for muscle synthesis, carbohydrates for energy.

On the other hand, Pure Gainer is not suited to a cutting or weight loss phase. In that case, a pure protein isolate such as native whey isolate is a better fit, providing the protein without the extra calories.

How to use Pure Gainer to get the most from your sessions

The official Nutripure directions recommend mixing 2 scoops (80g) in 300 ml of water or milk (dairy or plant-based) in a shaker. To be consumed as a snack between meals or directly after training, to support recovery and muscle growth.

The post-workout window is particularly relevant: at that moment, the body needs carbohydrates to replenish glycogen stores and protein to restart muscle protein synthesis. The Pure Gainer blend covers both needs in a single serving, making it a practical tool around your sessions and in the post-exercise window.

Depending on your calorie needs, you can move up to two servings per day for a faster mass gain. For athletes with more moderate needs or returning to sport, a single daily dose is often enough. The 1.2 kg pouch provides around 15 servings, which works out to two to four weeks of use depending on your routine.

Pure Gainer or Native Whey Isolate: how to choose?

These two Nutripure products meet different needs. Native whey isolate (over 94% protein, less than 0.2% lactose) is a very pure protein isolate, ideal as a post-workout protein hit, during a cutting phase, or as a lean protein top-up with no extra calories. It is a fast-absorbing whey protein.

Pure Gainer, on the other hand, is a more complete and more calorie-dense product, designed specifically for muscle mass gain. It combines complex carbohydrates, milk proteins and collagen. The two can coexist without any overlap: native whey isolate for a pure protein intake, Pure Gainer as a snack to hit your daily calorie targets.

Made in France, anti-doping certified

Pure Gainer is made in France, non-GMO and free from controversial substances. Nutripure also claims compliance with anti-doping standards, a relevant point for athletes competing at a registered level.

Key points to remember

• Pure Gainer Nutripure Neutral, 1.2 kg pouch: 311 kcal, 28g of protein, 11g of collagen, 33g of carbohydrates per 80g serving (2 scoops).
• Chocolate flavour: with natural flavouring and a gentle sweetener, ideal for effortless daily use.
• Made in France, non-GMO, compliant with anti-doping standards.
• Directions: 2 scoops in 300 ml of water or milk in a shaker, as a snack or post-workout.
• Who is it for? Athletes on a mass gain phase, fast metabolisms, strength training athletes at a plateau, beginners or high-intensity athletes.
• Pairs well with creatine monohydrate, magnesium duo and omega-3.

Dietary supplement. Not a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of young children.