B2B RUBISCO PROTEIN ISOLATE
Finally, a plant protein that doesn't ask you to compromise
A 90%+ RuBisCO isolate from fresh alfalfa — neutral in taste, smell, and color — with the solubility, emulsification, and aeration your formulation actually needs.
90%+
PROTEIN ISOLATE PURITY
1.0
PDCAAS — MATCHES WHEY AND EGG
#1
PROTEIN PER ACRE OF ANY FIELD CROP
FOOD GRADE / SUPERIOR PLANT PROTEIN / US GROWN ALFALFA
Powered by alfalfa
READY TO FORMULATE
Neutral taste, smell, and color — no masking required.
FUNCTIONAL
Solubility, emulsification, and aeration in one isolate.
B2B RUBISCO PROTEIN ISOLATE
Finally, a plant protein that doesn't ask you to compromise
A 90%+ RuBisCO isolate from fresh alfalfa — neutral in taste, smell, and color — with the solubility, emulsification, and aeration your formulation actually needs.
90%+
PROTEIN ISOLATE PURITY
1.0
PDCAAS — MATCHES WHEY AND EGG
#1
PROTEIN PER ACRE OF ANY FIELD CROP
Get the benefits of animal-based proteins without the cost
an IDEAL CROP for RuBisCO...
Alfa-Ruby is a protein innovation company unlocking the full potential of alfalfa to produce high-performance plant protein. Rooted in decades of agricultural expertise, we’re redefining the next generation of plant protein.
Our flagship protein is harvested from fresh alfalfa using innovative end-to-end processes and provides a cost-effective, sustainable alternative to animal-based options, rivaling them in taste, texture, nutrition, and functionality.
Alfa-Ruby Solutions Matter
Global demand for protein is rising, but existing sources face limitations in sustainability, scalability, and nutritional quality.
Alfa-Ruby is addressing this gap by harnessing the untapped potential of alfalfa—a crop that yields more protein per acre than any other and requires fewer resources to grow.
By producing a clean, functional, and highly digestible leaf protein, we’re helping to build a more resilient and efficient food system for the future.
Learn More About Us
50-66%
RuBisCO Share of All Proteins in Alfalfa Plant
The Alfa-Ruby
Leaf to Label
Advantage:
Our vertically integrated model enables full traceability, rigorous quality control, and continuous innovation across the value chain– positioning Alfa-Ruby to deliver consistent quality, cost efficiency, and clear market differentiation.
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ABUNDANT
#4 Crop in US Acreage
SOIL HEALTH BENEFITS
Nitrogen fixer, soil stabilizer, deep root carbon sequestration
BUILT-TO-PURPOSE CROP
Alfalfa grown for nutrition in leaves. High water use efficiency
PRODUCTIVE
Highest protein production per acre of any field crop
VALUE CREATION POTENTIAL
Alfalfa, the “Queen of Forages”, has massive untapped potential for food grad applications
HIGH RUBISCO CONTENT
50-66% RuBisCO as Share of all protein in alfalfa plant
Alfa-Ruby is a B2B ingredient supplier of high quality RuBisCO protein.
Our flagship protein is harvested from fresh alfalfa using innovative end-to-end processes and provides a cost-effective, sustainable alternative to animal-based options, rivaling them in taste, texture, nutrition, and functionality.
