Free delivery to a pickup point for orders over €50
Order before 1 p.m. for same-day shipping
Health & Performance
Free delivery to a pickup point for orders over €50

Our whey protein is made in the French Alps and is unique in the world.

All our protein powders

We are pharmacists, athletes and regular consumers of our products. We have designed and manufacture a whey protein unique in the world, derived from pasture milk from the Rhône-Alpes region (France), with no additives or sweeteners, for maximum performance.

Organic Plant-Based Proteins

All of Our Organic Plant-Based Proteins

We are pharmacists, athletes and regular consumers of our products. We have designed and manufacture a whey protein unique in the world, derived from pasture milk from the Rhône-Alpes region (France), with no additives or sweeteners, for maximum performance.

Nutritional supplements for all athletes

All our products

All our products are designed by our team of pharmacists. Our aim is to provide the healthiest, most effective nutritional supplements for all sportsmen and women. All our products are additive- and sweetener-free.

Our commitments as sports pharmacists

Who we are

Protéalpes is a brand of nutritional supplements created by pharmacists. All products are developed in-house around a whey protein, unique in the world and emblematic of the brand, with the same ambition: health and performance.

Contact us

0


0,00€

Protéalpes Mass Gainer: an additive-free, sweetener-free sports nutrition product with cocoa, to build muscle mass.

Pack 6 kg Mass gainer (2 kg x3)

9.4/10 – 10 guaranteed reviews

Weight gain - Gluten-free - Calorie-rich - Protein-rich

Estimated delivery dates: Friday, November 6 – Monday, November 9

No additives, no sweeteners and made in France 🇫🇷! Certified free from doping substances and gluten. Several flavors and packs available. Developed by pharmacists for athletes in search of performance.

More details

The original price was: €164.85.The current price is: €124.95.
  • Cocoa

    Mass Gainer - Cocoa - 2 kg by Protéalpes. No additives, no sweeteners and made in France 🇫🇷 ! Certified free from doping substances and gluten. Several flavors and packs available. Products developed by pharmacists for athletes in search of performance.

     

    In stock

  • Vanilla

    Mass Gainer - Vanilla - 2 kg by Protéalpes. No additives, no sweeteners and made in France 🇫🇷 ! Certified free from doping substances and gluten. Several flavors and packs available. Products developed by pharmacists for athletes in search of performance.

    In stock

  • Decaffeinated coffee

    Mass Gainer - Decaffeinated Coffee - 2 kg by Protéalpes. No additives, no sweeteners and made in France 🇫🇷 ! Certified free from doping substances and gluten. Several flavors and packs available. Products developed by pharmacists for athletes in search of performance.

    In stock

  • Caramel

    Mass Gainer - Caramel - 2 kg by Protéalpes. No additives, no sweeteners and made in France 🇫🇷 ! Certified free from doping substances and gluten. Several flavors and packs available. Products developed by pharmacists for athletes in search of performance.

    In stock

  • Milling cutter

    Mass Gainer - Strawberry - 2 kg by Protéalpes. No additives, no sweeteners and made in France 🇫🇷 ! Doping substance-free and gluten-free. Several flavors and packs available. Products developed by pharmacists for athletes in search of performance.

     

    In stock

Choose your option:

It is not included by default, to avoid waste if you already have one.

High-quality protein powders, free of sweeteners and additives, for pure and natural sports nutrition.
Measuring spoon – 100 ml
Indicative text
No, thanks—I already have one.
  • https://protealpes.com/wp-content/uploads/2024/07/shuttle-van-solid.svg

    Free delivery*.

    From €50 purchase

  • 9.8/10

    3,950 verified reviews

  • https://protealpes.com/wp-content/uploads/2024/07/headphones.svg

    Customer service

    Responsive and available

  • https://protealpes.com/wp-content/uploads/2024/07/heart.svg

    Loyalty program

    1 € = 1 point

In detail

  • Aiming for muscle mass
  • Protein-rich, additive-free, gluten-free and doping substance-free.
  • The first gainer to use organic cassava maltodextrin as its main carbohydrate source
  • 3:1 carbohydrate:protein ratio, high calorie intake to complement protein intake
  • Protein isolate from Rhône-Alpes pasture milk, produced and packaged by Protéalpes in Albertville.

22.1 g

Protein per 100 g serving

5.2 g

BCAA per 100 g serving

380

Kilocalories per 100 g serving

Protein from milk from pasture cows in the Rhône-Alpes region of France
No additives, no sweeteners
Dissolves easily in milk or water, without lumps
Quality amino acids, rich in BCAAs
Ideal for post-training recovery
Standard anti-doping products
A smiling man raises his fist, with the text No additives, no sweeteners, symbolizing the purity of Protéalpes products.
Woman in sportswear drinking a beverage, with the text Designed by pharmacists for Protéalpes, additive-free nutrition.
Text Made in France on a blue background, symbolizing the quality of Protéalpes, sports nutrition without sweeteners or additives.

Ingredients

Cocoa

Powdered carbohydrate preparation rich in whey protein - Cocoa flavour

  • Cassava maltodextrin (48%)*, whey protein isolate**, whole cane sugar*, low-fat cocoa powder (11%)*, coconut flour*.

*77 % d’ingrédients issus de l’agriculture biologique
**Protéines de lait. (Concentration en lactose < 3 %)

Certified by FR-BIO-01
Gluten-free
No sweeteners (sucralose, aspartame, acesulfame k, steviol glycosides, etc.)

Vanilla

Powdered carbohydrate preparation rich in whey protein - Vanilla flavour

  • Cassava maltodextrin (49%)*, whey protein isolate**, whole cane sugar*, natural vanilla flavour, coconut flour*, natural Bourbon vanilla powder*.

*64 % d’ingrédients issus de l’agriculture biologique
**Protéines de lait. (Concentration en lactose < 3 %)
Certifié par FR-BIO-01

Gluten-free
No sweeteners (sucralose, aspartame, acesulfame k, steviol glycosides...).

Decaffeinated coffee

Powdered carbohydrate preparation rich in whey protein - With decaffeinated coffee

  • Cassava maltodextrin (47%)*, whey protein isolate**, wholegrain cane sugar*, decaffeinated instant coffee (6%)*, coconut flour*.

*74% organic agricultural ingredients
**Milk protein
Certified by FR-BIO-01

Gluten-free
No sweeteners (sucralose, aspartame, acesulfame k, steviol glycosides...).

Caramel

Carbohydrate-based powder preparation rich in whey protein - Caramel taste

  • Cassava maltodextrin (50%), whey protein isolate*, whole cane sugar, natural flavour, coconut flour

*Protéines de lait. (Concentration en lactose < 3 %)

Gluten-free
No sweeteners (sucralose, aspartame, acesulfame k, steviol glycosides...).

Milling cutter

Carbohydrate-based powder preparation rich in whey protein - Strawberry flavour

  • Cassava maltodextrin (46%)*, whey protein isolate**, whole cane sugar*, natural strawberry flavour, coconut flour*.

*59 % d’ingrédients issus de l’agriculture biologique
**Protéines de lait. (Concentration en lactose < 3 %)

Certified by FR-BIO-01
Gluten-free
No sweeteners (sucralose, aspartame, acesulfame k, steviol glycosides, etc.)

Very detailed description

The best for effective and successful weight gain

For certain high-intensity strength and/or endurance athletes (rugby, soccer, field hockey, handball, etc.), weight gain may be necessary in a progression phase. In this situation, we consider it necessary to aim for 45 to 55 kcal/kg of body weight/day, in addition to a sufficient protein intake (it is pointless to exceed 2 g protein/kg/d).

When properly designed, a gainer is an excellent way to achieve your calorie and protein targets.

Protéalpes Mass Gainers are unique in that they are the only ones to contain organic cassava maltodextrin as their main source of carbohydrates. Organic cassava maltodextrin (DE10) stands out from other maltodextrins for its ability to provide carbohydrates with a lower GI than more conventional maltodextrins.

  • Weight gain
  • Recovery and strengthening of muscle fibres stimulated during training
  • Adapted carbohydrate and protein absorption

Terms of use

  • Pour 400 to 500 ml of liquid into a shaker, then add 2 scoops of Mass Gainer (1 serving = 2 scoops of 50 g each)
  • Mix with a shaker. Shake from bottom to top 3 to 4 times maximum.
  • Finish with light circular movements of the shaker*.

*When building mass, avoid taking Mass Gainer before a meal. The appetite-suppressant effect could reduce the quantity consumed during the classic meal. Instead, take it before a meal, or as a dessert.

Product Reviews

Product Reviews
0
1★
0
2★
0
3★
0
4★
9
5★
10/10


Based on 9 reviews

  • ALEXANDER T.
    Published on December 8, 2025, at 2:25 pm ( Order date: November 27, 2025, at 8:26 pm)
    5

    Very good product. The quality is there. I recommend it.

  • Younese E.
    Published on August 29, 2025, at 11:19 a.m. ( Order date: August 13, 2025, at 9:24 p.m.)
    5

    Very good pack, very good taste

  • Tristan M.
    Published on June 29, 2025, at 1:12 p.m. ( Order date: June 16, 2025, at 7:34 a.m.)
    5

    Perfect!

  • Tristan M.
    Published February 3, 2025 at 5:30 am (Order date: January 22, 2025 at 1:30 pm)
    5

    Perfect!

  • Christophe D.
    Published on October 28, 2024 at 10:08 am (Order date: October 14, 2024 at 10:12 am)
    5

    Impeccable

  • akim b.
    Published on August 21, 2024 at 6:57 pm (Order date: August 7, 2024 at 12:46 pm)
    5

    This is the product I tested

Athletes' opinions

Discover also

Frequently asked questions

What are the differences between your protein products?

All of our recovery products provide roughly the same amount of protein: about 23 g per serving, which is in line with standard sports nutrition guidelines (20 to 40 g per serving, or about 0.25 g per kilogram of body weight). In this regard, there is no significant difference between the products; what sets them apart is their carbohydrate content and formulation.
The whey protein in the Classic line combines these proteins with a minimal amount of carbohydrates to round out the formula. It is suitable after low- to moderate-intensity workouts or strength training sessions, when you’re not specifically looking to gain muscle mass.
Pro Recovery adds a higher amount of carbohydrates—about 50 g—with a high glycemic index to this protein intake. It’s designed for use after very intense workouts, when glycogen stores have been heavily depleted: it’s therefore more of a product for occasional use in endurance sports or team sports (after a game, a race, or a particularly tough session…).
The Mass Gainer takes carbohydrates up another notch while maintaining the same protein content: nearly 70 g of carbohydrates per serving. These come primarily from organic cassava maltodextrin (dextrose equivalent of 10), which is released more gradually than maltodextrins with a higher DE. It is primarily used to increase caloric intake, which is of particular interest to so-called ectomorphs looking to gain mass.

Can you combine a mass gainer and whey on the same day?

As a general rule, a single daily dose of a protein supplement is sufficient: the idea is not to exceed your actual protein needs and to let your diet play its primary role, without replacing it with supplements.
Depending on your training routine, two servings are still possible, provided you do not exceed the protein intake appropriate for your goal—a maximum of 2 g per kilogram of body weight per day, from all sources combined. For example, you can have the weight gainer as a morning snack, then whey or Pro Recovery after your workout. Be sure to space these two doses well apart, and preferably save the whey or Pro Recovery for immediately after your workout.

Is the drink sickening?

Since the weight gainer is richer than whey, its texture is slightly thicker. However, we don’t add any thickeners or texturizing agents: when mixed with water, the blend remains smooth and light.
As with all our products, we wanted a formula that’s as light as possible—one that mixes easily with water and is easy to drink every day. If you prefer a richer drink, pour milk or a plant-based beverage into the shaker before adding the scoop of gainer, just as you would with whey. As for flavors, we’ve stayed true to our whey line: light flavors, with no additives or sweeteners.

When should you take Mass Gainer?

When it comes to gaining muscle mass—as with strength training in general—what matters most is the total number of calories and protein consumed throughout the day, far more than the exact time of consumption. It’s often recommended to take protein after a workout, but in this context, the effect of timing on muscle growth is very limited. If breakfast, a morning snack, or an afternoon snack works better for you, there’s no reason not to choose that option.
There’s just one important rule: avoid taking it right before a meal. Rich in carbohydrates, protein, and calories—and quite substantial in volume—it would have too strong of an appetite-suppressing effect, risking that you’ll eat less at your next meal. However, your diet should remain the foundation of your nutrient intake. So, it’s better to have the weight gainer as a dessert or snack.

Search
×
Protéalpes Mass Gainer: an additive-free, sweetener-free sports nutrition product with cocoa, to build muscle mass.
Pack 6 kg Mass gainer (2 kg x3)
The original price was: €164.85.The current price is: €124.95.
    0
    Your basket
    Your basket is emptyBack to store
      Calculate shipping costs
      Promotional code