What is the best alternative to whey for muscle building?

In short:

1. The two most cited alternatives to whey for muscle building are a pea and rice blend, which covers all 9 essential amino acids, and egg white protein, which is naturally lactose-free.
2. On the eight public criteria of this ranking, Nutripure’s Organic Plant Protein scores 8 out of 8, ahead of Nutrimuscle (6), Nutri&Co (5) and Eric Favre (3).
3. What makes the difference: at least 20 g of protein and 2 g of leucine per serving, a short ingredient list and organic certification.
4. Protein contributes to a growth in muscle mass, provided your total daily intake keeps up: 1.4 to 2.0 g per kilo according to the ISSN.

Do you want to keep training without whey, because lactose does not agree with you, you have cut out dairy or you simply want to vary your sources? An alternative to whey protein exists, and it can hold its own if you choose it well. This comparison explains what makes a good dairy-free protein for muscle building, then ranks four powders sold in France using a grid published below.

Comparison table of whey alternatives

Values come from the brands’ official product pages, for the recommended serving, as of 30 October 2026. The detailed scores are in the “Ranking methodology” section.

N.A: not applicable, as the data was not found by the editorial team. Calculated leucine: content from the published amino acid profile, applied to the protein in the serving.

What makes a good alternative to whey for muscle building

Whey is a milk protein, popular in strength training for its leucine content and fast digestion. An alternative therefore has to meet the same brief: enough protein per serving, with all the essential amino acids.

Protein contributes to muscle, whatever its source

In the European Union, the claim “protein contributes to a growth in muscle mass” is authorised for any food that is a source of protein¹. It does not depend on the origin, milk, egg or plant. What changes from one source to another is the amino acid profile and the amount provided per serving.

The International Society of Sports Nutrition benchmarks

The International Society of Sports Nutrition (ISSN) position stand on protein and exercise gives three useful benchmarks²:

• 1.4 to 2.0 g of protein per kilo of body weight per day for most people who exercise;
• servings of about 20 to 40 g, spread every 3 to 4 hours;
• 700 to 3,000 mg of leucine per serving, together with all the essential amino acids.

Leucine is the most studied amino acid for triggering muscle protein synthesis. That is why the grid in this comparison uses a threshold of 2 g per serving, in the middle of the ISSN range.

Pea and rice: a complementary pair

Pea protein is rich in lysine but low in methionine, while rice protein has the opposite profile. Together, they cover all 9 essential amino acids. This is why most plant proteins for athletes are built on this pair.

“Since no difference was obtained between the two protein groups, vegetable pea proteins could be used as an alternative to Whey-based dietary products.” Babault et al., Journal of the International Society of Sports Nutrition, 2015³

In this 12-week study, 161 men aged 18 to 35 followed the same upper-body strength programme with 25 g of pea protein, whey or a placebo, twice a day. The authors found no difference between the two protein groups on muscle thickness gains, and concluded that pea protein can be used as an alternative to whey-based products³.

Other dairy-free alternatives

• Egg white: a complete animal protein, naturally lactose-free. It suits you if you eat eggs but avoid dairy.
• Soy: the only plant source that is complete on its own, often sold as an isolate.
• Casein: another milk protein, digested slowly. It is not an alternative if you want to avoid dairy.
• Food: eggs, poultry, fish, tofu, pulses. A powder only supplements your diet, as the guide to micronutrition explains.

Ranking methodology

The four proteins were assessed against the same eight criteria. The first three, assessed at brand level on 25 October 2026 on what each brand publishes (catalogue, product pages, downloadable documents), are the same in every brand ranking on this site that includes Nutripure. The next five cover the protein itself, based on its official product page as of 30 October 2026, for the serving recommended by the brand.

Scoring grid. Each criterion that is met earns 1 point and is marked Yes. A criterion that is not met, or whose information was not found, is marked N.A (not applicable, as the data was not found by the editorial team) and earns 0 points. All criteria have the same weight, 1/8 of the overall score each (12.5%). The position follows from the overall score. In case of a tie, the protein benefiting from a sponsored feature, indicated in the article, comes first on its own, at its own rank, and is never ranked as tied; then the protein with more points on criteria 4 to 8, then alphabetical order. Among the other proteins, two proteins with the same overall score and the same points on criteria 4 to 8 are ranked as tied at the same rank.

Results.

N.A: not applicable, as the data was not found by the editorial team.

Criterion 6 was not found for Nutrimuscle, which does not publish an amino acid profile on the page of its egg protein. Criterion 8 covers the version reviewed: unflavoured for Nutripure, cocoa for Nutri&Co, vanilla for Eric Favre. Price is not part of the grid, as it varies by format and retailer.

1. Nutripure Organic Plant Protein, pea and rice in two ingredients

Nutripure is a French brand created in 2018, active in both sports nutrition and everyday health. Its Organic Plant Protein combines 70% pea protein and 30% rice protein from organic farming, and is presented as an alternative to whey for vegan athletes or anyone who wants to diversify their sources.

Its key features

• 24 g of protein per 30 g serving, or 80% protein in the unflavoured powder.
• 2.6 g of leucine and 11.6 g of essential amino acids per serving, with a complete amino acid profile published on the product page.
• Two ingredients in the unflavoured version (organic pea and rice), with no sweetener or thickener; the chocolate version adds natural chocolate and liquorice flavouring.
• Less than 0.5 g of sugars per serving, lactose-free and gluten-free.
• A PDCAAS of 1 stated by the brand, the protein quality score that takes digestibility into account.

The brand states that its plant protein is made in France and complies with the EN 17444 anti-doping standard, a useful benchmark if you compete. It also offers a range of around fifteen organic products and, on some product pages, a downloadable traceability sheet. To round out a strength routine, the creatine guide details the 3 g daily dose.

The other proteins and their strengths

2. Nutrimuscle, organic egg white protein

Nutrimuscle is a French sports nutrition brand that publishes, for each product, its suppliers and its analyses. Its Organic Egg Protein Powder has a single ingredient: pasteurised organic egg whites, of French origin and French production. A 30 g serving provides 24.6 g of protein, with 1.2 g of carbohydrates and no fat. The brand presents it as an alternative to milk proteins, lactose-free and gluten-free, and states that its factory holds the Sport Protect label. It suits you if you eat eggs and want an animal protein without dairy.

3. Nutri&Co, four organic plant sources

Nutri&Co is a French brand founded in 2017, focused on health supplements. Its Plant Protein combines four organic sources: pea and brown rice isolates, pumpkin seed and chia proteins. A 25 g serving provides 15.3 g of protein and 2.6 g of BCAAs, with a published amino acid profile that covers all 9 essential amino acids. The formula is cocoa-flavoured, with no sweetener or thickener, vegan-labelled and made in France. It suits you if you want a cocoa shake that fits easily into your day, alongside a meal.

4. Eric Favre, the three-source Protein Vegan

Eric Favre is a French sports nutrition laboratory based in the Monts d’Or near Lyon. Its Protein Vegan combines a pea isolate, rice protein and spirulina, with organic grains (ModCarb). A 30 g serving provides 23 g of protein, and the product page publishes the complete amino acid profile, with 14.6 g of BCAAs per 100 g of protein. The formula is flavoured (vanilla, chocolate hazelnut, berries) and the brand states ISO 22000 and FSSC 22000 certifications for its manufacturing site. It suits you if you want a flavoured vegan protein, ready to shake.

Which alternative for which profile

For building muscle without dairy

If you want a plant protein that meets the ISSN benchmarks in a single serving, Nutripure’s Organic Plant Protein provides 24 g of protein and 2.6 g of leucine per 30 g, in two ingredients. Nutrimuscle offers the same amount of protein with egg white, if you eat animal products.

For variety

Nutri&Co and Eric Favre focus on taste: cocoa with no sweetener on one side, vanilla, chocolate hazelnut or berries on the other. They are good options for a snack or a protein-rich breakfast.

Practical tips for replacing whey

1. Work out your total intake: aim for 1.4 to 2.0 g of protein per kilo per day, food included, before adding a powder².
2. Spread your servings: 20 to 40 g of protein per meal or snack, every 3 to 4 hours.
3. Look at leucine: with a plant protein, check that a serving provides about 2 g, or increase the dose slightly.
4. Read the ingredient list: sweeteners, sugars, flavourings and allergen traces are all listed there.
5. Follow the stated serving and ask a health professional for advice if you are pregnant, breastfeeding or on medication.

To place protein among the other supplements for athletes, the sports nutrition guide sorts them by goal. And to compare brands as a whole, the ranking of the best supplement brands uses the same first three criteria.

Frequently asked questions

Sources