Animal-free dairy proteins

Since Jul 5Updated Oct 30, 2026Based on 49 AI responsesReviewed by

How we measure

AI summary

holds a clear lead as the primary recommendation for animal-free whey proteins used across ice creams, beverages, and dairy alternatives.

It depends

While serves as the broad baseline for fermentation-derived whey, frequently gets highlighted alongside it for specialized, high-value proteins like lactoferrin.

Brands AI mentions

#BrandMentioned in
#1Perfect Day96%

fermentation-derived whey protein used in ice cream, cream cheese, and beverages

#2Remilk82%

dairy-identical non-animal whey and casein proteins with multinational regulatory clearances

#3Imagindairy63%

animal-free whey and casein proteins intended for cheese and yogurt alternatives

#3New Culture63%
#3Formo · eatformo.com61%
Mentioned in on each AI engine, by brand
Mentioned inChatGPTChatGPTGoogle AI ModeGoogle AI Mode
Perfect Day96%96%
Remilk96%65%
Imagindairy88%35%
New Culture81%43%
Formo62%61%

Questions and answers

  • ChatGPTOct 30, 2026

    1. 1Perfect Day
    2. 2Remilk
    3. 3Imagindairy
    4. 4Vivici
    5. 5New Culture
    6. 6Formo
    7. 7Standing Ovation
    8. 8Those Vegan Cowboys
    9. 9Change Foods
    10. 10All G Foods
    11. 11Verley Food

    What you're looking for is called precision-fermented dairy or animal-free dairy protein.

    It's a particularly interesting technology because it produces the actual proteins found in cow's milk, without using cows. The resulting proteins can be used to make milk, cheese, yogurt, ice cream and protein powders.

    Unlike almond, oat or soy milk, these products can have the same dairy proteins responsible for the taste, texture and nutritional properties of conventional dairy.

    The leading companies

    Here are the main producers as of October 2026.

    • Perfect Day animal free whey based ice cream - Futurist For Food

    1. Perfect Day

    (Commercial production)

    • US company.

    • Produces animal-free whey protein, including beta-lactoglobulin.

    • Ingredients used in ice cream, protein powders and other dairy-style foods.

    • One of the pioneers in the industry.

      Website:

    • Where Tradition Meets Tomorrow – A New Milk Is Born; Remilk and Gad Dairies Launch “The New Milk” – Milk Without Cows

    2. Remilk

    (Commercial launch)

    • Israeli company.

    • Produces dairy-identical whey proteins through fermentation.

    • Partnered with Gad Dairies to launch cow-free milk in Israel.

    • Particularly interesting if you're looking for actual milk rather than a milk substitute.

      Website:

    • Cow-Free Dairy Debuts in Israel: A Groundbreaking Step in Sustainable Food Innovation

    3. Imagindairy

    (Commercial launches)

    • Israeli company.

    • Produces whey and other dairy proteins.

    • Working with Strauss Group on animal-free dairy products.

    • Particularly relevant for milk and cream cheese.

      Website:

    • Clean the Sky - Sustainable Fermented Protein Products

    4. Vivici

    • Netherlands-based company founded by Fonterra and DSM-Firmenich.

    • Produces beta-lactoglobulin, a major whey protein.

    • Also developing other functional proteins.

    • Interesting for sports nutrition and protein beverages.

      Website:

    • A Slice of Innovation: New Culture’s Animal-Free Mozzarella Is Sparking a Pizza Revolution - Saladplate

    5. New Culture

    • US company.

    • Focuses on casein, the protein responsible for cheese's stretch and melt.

    • Developing animal-free mozzarella.

    • Particularly interesting if you miss real cheese.

      Website:

    • Formo: 61 Millionen Dollar für innovativen Käse ohne Kuh

    6. Formo

    • German company.

    • Developing animal-free casein and other milk proteins.

    • Focuses on cheese and fermented dairy products.

      Website:

    Other companies worth watching

    CompanyMain focus
    Standing OvationCasein and whey
    Those Vegan CowboysCasein and cheese
    Change FoodsCasein and cheese
    VerleyFunctional whey proteins
    All G FoodsDairy proteins and lactoferrin

    Sources:

    An important distinction for your dairy intolerance

    There is one catch that I would emphasize before buying anything.

    Animal-free does not necessarily mean lactose-free or allergy-free.

    • Lactose intolerance: Precision-fermented whey and casein proteins do not inherently contain lactose. Finished products still need checking for added lactose or conventional dairy ingredients.
    • Milk protein allergy: These proteins can be identical to cow's milk proteins, so they may trigger the same allergic reaction.
    • Digestive sensitivity: Removing lactose may help, but it doesn't guarantee that you'll tolerate the proteins themselves.

    My recommendation

    If you dislike nut milks and want something as close to ordinary dairy as possible, I'd pay particular attention to:

    1. Remilk – for actual milk.
    2. Imagindairy – for milk and cream cheese.
    3. Perfect Day – for whey-based products and protein powders.
    4. New Culture – for real-cheese-like mozzarella.

    One question that would help me narrow this down:

    When you say you cannot digest dairy, is it lactose intolerance (bloating, gas, discomfort), or do you react to dairy even when it is lactose-free?

    That distinction matters enormously when choosing fermentation-derived dairy products.

    Sources cited in this answer10

    Google AI ModeOct 30, 2026

    1. 1Perfect Day
    2. 2Bored Cow
    3. 3Nestlé
    4. 4Remilk
    5. 5Imagindairy
    6. 6Change Foods
    7. 7Standing Ovation
    8. 8Strive For Better
    9. 9Mars, Incorporated
    10. 10TurtleTree Labs
    11. 11Leaf & Flower
    12. 12Groupe Bel

    If you cannot digest dairy due to lactose, but want to avoid nut-based milks, precision fermentation is a game-changer. These companies program microflora (like microfungi or yeast) with the genetic instructions to brew real, bioidentical milk proteins (whey and casein) in a fermentation tank.

    Because these proteins are structurally and nutritionally identical to cow's milk protein—yet completely animal-free and lactose-free —they give you the exact taste, texture, and creaminess of real dairy without the digestive issues or nuts.

    Key producers and innovators in the animal-free dairy protein space include:

    • Perfect Day : The pioneer and most commercialized name in the space. They use microflora to produce identical whey protein (branded as ProFerm). Their proteins are licensed by various consumer brands to make animal-free, lactose-free milk, ice cream, and protein powders (such as Bored Cow, Strive Freemilk , and partnerships with major brands like Nestlé and Mars).
    • Remilk : A food-tech company based internationally that uses microbial fermentation to produce real milk proteins (both whey and casein), scaling up supply for food manufacturers and commercial dairy alternatives.
    • Imagindairy : An innovator utilizing precision fermentation to produce real, animal-free dairy milk and alternatives that match the exact sensory profile of cow's milk.
    • TurtleTree : Known for precision fermentation innovations, including sustainable, animal-free specialty dairy proteins like vegan lactoferrin (LF+).
    • Change Foods : Focused heavily on recreating real, stretchy, meltable animal-free cheeses by combining traditional and precision fermentation to produce both whey and casein proteins.
    • Standing Ovation : A French biotech company partnering with major dairy conglomerates (like the Bel Group) to produce animal-free casein proteins via fermentation for use in traditional-style cheeses.

    Would you like to know which specific grocery brands and products on shelves currently use these fermentation-derived proteins, or are you looking for ready-to-drink milk alternatives available near you?

    Sources cited in this answer1

  • ChatGPTOct 3, 2026

    1. 1Perfect Day
    2. 2New Culture
    3. 3Formo
    4. 4Formo
    5. 5Remilk
    6. 6Imagindairy
    7. 7Vivici
    8. 8Those Vegan Cowboys
    9. 9Standing Ovation
    10. 10Bon Vivant
    11. 11De Novo Foodlabs

    Yes. If by “real dairy proteins” you mean proteins that are molecularly the same as proteins from cow’s milk, but made by microorganisms rather than cows, precision fermentation is exactly the technology you’re looking for. These products are generally lactose-free and animal-free, but the proteins themselves can still be relevant to people with a milk-protein allergy.

    Here are the companies I’d watch as of 2026:

    CompanyDairy proteinWhere they’re at
    Perfect DayWhey, including β-lactoglobulinCommercial — its ProFerm whey is being supplied as an ingredient for foods and nutrition products.
    New CultureCaseinCommercialization — developing animal-free mozzarella; in 2026 it says it's preparing a foodservice launch with pizzerias.
    FormoCaseinCommercialization — its Formo Casein is bio-identical casein intended for cheese, yogurt, milk foams and other applications.
    RemilkWhey/casein proteinsCommercialization — supplying proteins for milk, yogurt and cheese applications; 2025 launches included products using Remilk protein.
    ImagindairyWhey and other dairy proteinsCommercialization — its whey protein has already been used in dairy-free milk and cream-cheese products.
    Viviciβ-lactoglobulin (BLG)Commercial — launched Vivitein BLG, a precision-fermented milk protein for nutrition and beverage applications.
    Those Vegan CowboysCaseinDevelopment — working specifically on casein made without cows.
    Standing OvationCaseinScale-up/commercialization — working on precision-fermented casein, including production from dairy-industry byproducts.
    Bon Vivantβ-lactoglobulin and other milk proteinsDevelopment/commercialization — produces milk proteins with engineered yeast rather than cows.
    De Novo FoodlabsBovine lactoferrinCommercial — sells NanoFerrin, which it describes as 100% sequence-identical bovine lactoferrin made through precision fermentation.

    The ones most relevant to you

    If your goal is “I don't want almond/oat/soy/etc., but I want something that behaves like actual dairy”, I'd particularly watch:

    • Perfect Day → whey protein, especially for milk, ice cream, cream cheese and protein products.
    • New Culture → casein, particularly interesting if you want actual dairy-like cheese melt/stretch.
    • Formo → casein for cheese, yogurt and milk-type applications.
    • Remilk / Imagindairy → broader dairy-protein platforms that are already moving into consumer products.
    • Vivici → particularly interesting if you're looking for high-quality dairy protein for nutrition/performance products rather than cheese.

    The important distinction is that “dairy-free” doesn't necessarily mean “milk-allergen-free.” Precision-fermented casein is still casein, and precision-fermented whey is still whey at the protein level. So someone avoiding dairy because of lactose intolerance may be able to use these products, while someone with a cow's-milk-protein allergy generally should not assume they're safe.

    If you tell me whether you're mainly looking for milk, yogurt, cheese, ice cream, or protein powder, I can search for the actual consumer products you can buy in the U.S. right now rather than just the companies making the ingredients.

    Sources cited in this answer10

    Google AI ModeOct 3, 2026

    1. 1Perfect Day
    2. 2Bored Cow
    3. 3Tomorrow Farms
    4. 4Brave Robot
    5. 5Bel Brands
    6. 6The Laughing Cow
    7. 7Nestlé
    8. 8Breyers
    9. 9Better Whey
    10. 10New Culture
    11. 11Formo
    12. 12Those Vegan Cowboys
    13. 13All G Foods
    14. 14TurtleTree Labs

    Precision fermentation allows companies to "brew" exact, bio-identical real dairy proteins (like whey and casein) using microflora like flora or yeast instead of using cows.

    Crucial safety/allergy note: Because these are exact molecular matches to real cow's milk protein, they contain actual dairy allergens (casein/whey). However, they are completely lactose-free and contain no nuts.

    The primary companies producing these real dairy proteins and the consumer brands utilizing them include:

    1. Perfect Day (The Industry Pioneer)

    Perfect Day is the leading B2B supplier of precision-fermented dairy proteins (branded as ProFerm ). They don't just sell direct; they supply major food companies and consumer brands with real, animal-free whey. You can find their protein in products from partners like:

    • Bored Cow (Tomorrow Farms): Makes animal-free flavored/regular milks using Perfect Day whey, matching conventional milk's 8g of protein per cup.
    • Brave Robot : Produces animal-free, lactose-free ice creams that taste and melt identically to traditional dairy ice cream.
    • Bel Brands / The Laughing Cow : Has released pilot and commercial line expansions featuring animal-free cheese wedges powered by precision fermentation.
    • Nestlé & Breyers : Have experimented with or released specific product lines (like Better Whey powders or animal-free frozen desserts) utilizing Perfect Day’s fermentation technology.

    2. Emerging Casein & Specialty Protein Innovators

    While early precision fermentation focused mostly on whey, newer companies are cracking the code on real, bio-identical casein (the protein responsible for cheese's ability to stretch and melt) and specialized milk components:

    • New Culture : Focuses on animal-free real casein to create authentic, stretchy mozzarella cheese designed specifically for pizzerias and food service.
    • Formo (European-based): Develops precision-fermented, identical dairy caseins for authentic cheese structures and conventional dairy replacement textures.
    • Those Vegan Cowboys : Partnering on and developing real, animal-free casein alternatives via microbial fermentation.
    • TurtleTree & All G Foods : Focus heavily on specialized, high-value precision-fermented dairy components like lactoferrin (a key functional milk protein).

    If you're looking to try these products, would you like me to help you find where Bored Cow or other animal-free brands are stocked near you , or do you want more details on how the allergen labeling works for these products?

    Sources cited in this answer8

Also asked as

  • I can't handle dairy and hate the taste of nut milks, so I'm looking for companies that make real dairy proteins using precision fermentation.