January 15, 2025

Sonachic

Tandem Repeat launches Sonachic Brand

Tandem Repeat, a leading American deeptech innovator, has introduced Sonachic—a collection of luxury basics inspired by sweater and cardigan knitting, featuring Procell™ fiber made from fermented proteins, all without relying on oil or animal products. Rooted in the same style aesthetic that positioned Tandem as a favorite at fashion shows, the brand offers elegantly designed, streamlined pieces in a neutral color scheme. Our selection includes sweaters and cardigans made from Procell™ fiber.

The Bella Sweater is expertly crafted with a soft protein fiber, Procell™ providing a luxurious and comfortable feel. Its unique material offers benefits that traditional fabrics cannot, making it a must-have for any wardrobe. Experience the ultimate in warmth, coziness, and style with the Bella Sweater.

The Man Sweater is beautifully made with soft protein fiber, Procell™, giving it a wonderful and comfy feel. This special material offers perks that ordinary fabrics just can't match, making it a fantastic addition to any wardrobe. Enjoy the perfect blend of warmth, coziness, and style with the Man Sweater.

www.sonachic.com

Tandem Repeat is a deep-tech innovator aiming to redefine the $1.5T materials industry through scalable bioengineering. The company is revolutionizing performance textiles and advanced materials by addressing a longstanding, 150-year-old challenge in regenerated protein manufacturing. This breakthrough creates competitive, high-performance alternatives to traditional natural fibers such as wool, cashmere, and cotton, mitigating critical supply constraints inherent in natural production. The company’s core strengths and strategy are:

Scalable Production Technology: Tandem has developed a robust biomanufacturing platform that uses microbial fermentation to produce self-healing, flexible, and biodegradable fibers. The technology has been commercially validated with the successful production of 500 kilograms of fibers, positioning TR to compete effectively on an industrial scale and at competitive costs in the fashion, wearables, and defense industries.

Experienced and Expert Team: The leadership team comprises multiple distinguished Penn State professors and PhDs, providing deep expertise in biomanufacturing, materials science, and commercialization. This experienced team drives robust scientific innovation and strategic market execution.

Blue Chip Partnerships: Tandem collaborates with industry-leading machine and equipment producers and maintains strong relationships with key end-users, including global fashion brands and textile mills. These strategic partnerships form a strong foundation for long-term market penetration and growth.