Skip to Content Skip to Navigation

The demand for animal-friendly and free products is on the rise as people gain greater access to information regarding production processes and product ingredients. This generational change has led to innovations in manufacturing and the development of animal free products. Redox is a distributor of L-Cysteine (Cysteine), a synthetic amino acid manufactured by CJ CheilJedang (CJ) as part of their Aminature vegan range.

Cysteine is a semi-essential proteinogenic amino acid which has historically been obtained by hydrolysis of animal materials, such as poultry feathers or swine hair. CJ’s Cysteine, and its derivatives, however are produced through the use of an environmentally-friendly fermentation technology that uses glucose and raw sugar from natural corn. As one of the food and functional amino acids, Cysteine is used in:

  • food, such as marinades and chicken flavoured seasoning
  • as an ingredient for a variety of human health products, such as anti-oxidant supplements, joint and bone formulations, preparations for anti-inflammation and cognitive support
  • hair straightening, curl retention, anagen support formulations and skin care products
  • in pet food and to aid fur repair

Being a client of Redox means knowing what the next big thing is. We carefully select our supplier partners by their ability to create innovative solutions and identify ingredients which allow our customers to secure their ability to compete and generate lasting value. With a team professionals across a wide network, friendly help is not far away.

To discuss the benefits Cysteine can add to your product, contact one of our industry experts.

Back to all News

Posted 11 Feb 2026 in Food and Beverage

Tartaric Acid: Clean Tartness. Precise pH Control

Tartaric Acid is an organic dicarboxylic acid typically supplied as a white crystalline powder. It is readily soluble in water and is used as an acidulant and processing aid in many systems. In addition to delivering acidity, it can bind...

Posted 2 Feb 2026 in Crop Production and Protection

Sodium Chlorate: High‑Purity Oxidising Power for Reliable Industrial Performance

Sodium chlorate is a high-purity inorganic oxidising salt used worldwide as a key industrial intermediate. It is typically supplied as a concentrated aqueous solution or as solid crystals or granules. Its reliable performance, consistent...

Posted 21 Jan 2026 in Animal Nutrition

Fermented Soybean Meal-Nextide-Fight Against Weaning Stress

Weaning is a major physiological and immunological crisis for piglets. This abrupt transition from sow’s milk to solid feeds causes a combination of stressors. For example, the small intestine undergoes severe villus atrophy, with villus...