Ectoin, is an cyclic amino acid derivative obtained through Freda’s specialized fermentation technology. As an important substance for microorganism to survive in extreme environments, ectoin can effectively bind the surrounding water molecules and form a protective layer on the surface of cell membrane, to fully protect intracellular substance from UV light and high temperature etc. Ectoin has remarkable moisturizing, soothing and repairing effects, and is widely used in various cosmetic formulations.

Sodium polyglutamate (PGA) is a water-soluble high molecule polymer produced by microbial fermentation. Structurally it is the glutamic acid linked by amide bonds. There are a large quantity of hydrogen bonds between and within the molecules of PGA, contributing to the excellent moisturizing capability of the material. Using PGA and sodium hyaluronate (HA) together can greatly increase the action time of HA, and bring smoother skin by decreasing the sticky feeling of HA.

​In the journey of pursuing healthy and beautiful skin, the selection of active ingredients is of crucial importance. VC Ethyl Ether from Shandong Freda Biotechnology is emerging prominently in the field of cosmetic and skincare raw materials with its outstanding performance, bringing benefits to numerous enterprises and consumers who pursue high - quality skincare products.

S-Adenosyl-L-Methionine tosylate disulfate, commonly referred to as Adenosylmethionine or SAMe, is a physiologically active compound that plays vital roles in human biological processes. Naturally present in various human tissues and body fluids, it serves as a key intermediate in numerous biochemical metabolic pathways. Our product is manufactured using modern biotechnology, offering high purity and excellent stability, making it suitable for pharmaceutical, health supplement, and functional food applications.

Matrix Colla-1 Collagen Repair Complex is a high-purity recombinant protein complex. Its unique formula mimics the optimal ratio of the extracellular matrix (ECM) in the dermal layer, and it is widely used in skin conditioning, anti-wrinkle, firming, soothing, and repairing products, providing comprehensive support for skin health.

Tranexamic Acid, standardized as "Tranexamic Acid" in cosmetic ingredient lists, has its skincare applications rooted in a significant medical discovery. As a classic antifibrinolytic hemostatic agent, it was observed in clinical treatments to significantly improve melasma in patients, thereby opening a new chapter in dermatology as a highly effective brightening agent. Unlike traditional brightening ingredients, tranexamic acid has become a core solution for stubborn pigmentation issues due to its multi-target, high-precision, and strong tolerance properties.

In contemporary skincare ingredient research, bifida ferment lysate has garnered significant attention due to its unique reparative properties. This active ingredient, obtained through biotechnology, is now widely used in various skincare products. Let’s delve deeper into the scientific characteristics and mechanisms of action of this ingredient.

In the rapidly evolving field of skincare, maintaining skin health is no longer solely about external chemical treatments but increasingly focuses on the balance of the internal microbiome.