Leaft Foods has teamed up with Lacto Japan to introduce a groundbreaking protein to Japan’s food industry. This partnership looks to speed up the launch of Leaft’s Rubisco Protein Isolate in the country’s manufacturing sector.
Rubisco, derived from green leaves, boasts better nutritional and functional benefits compared to traditional proteins like whey. It provides a superior amino acid profile, making it a standout option for protein nutrition.
This innovative protein can replace eggs, emulsifiers, and gelling agents, allowing food producers to cut out artificial ingredients while still delivering high-quality products. Leaft’s Rubisco is produced through a system that ensures quality and sustainability, meeting modern consumers’ demands.
Lacto Japan’s extensive connections in the Japanese food industry make them the ideal partner for Leaft. With experience bridging ingredient suppliers from New Zealand and Australia, they bring valuable market insights needed for a successful launch.
John Penno, founder of Leaft Foods, expressed excitement about this partnership, highlighting Lacto’s critical support. “Their understanding of the market was key for us,” he noted.
Takeshi Shimizu from Lacto Japan also shared his enthusiasm, stating, “This new protein has shown versatility across various applications. The quality meets the high expectations of Japanese consumers.” The two companies are already collaborating with major Japanese food manufacturers in sectors like plant-based foods, bakery items, and sports nutrition.
In an increasingly health-conscious world, the demand for next-generation proteins is rising. A recent survey found that 64% of consumers are actively seeking alternatives to animal-based proteins. Leaft and Lacto aim to establish a business worth tens of millions of dollars in the next five years by capitalizing on this trend.
The future looks bright for this innovative partnership, with both companies positioned to lead in the evolving landscape of food manufacturing in Japan and beyond.
For more on plant-based protein trends, you can check out resources from reputable sources like the British Nutrition Foundation.



















