In modern skincare, oxidative stress induced by UV radiation, environmental pollution, and aging is the root cause of various skin problems, including dullness, rough texture, fine lines, and impaired skin barrier. Free radical overaccumulation triggers continuous lipid peroxidation and protein carbonylation, gradually damaging skin cells and accelerating extrinsic skin aging. Against this backdrop, high-performance, stable, and safe antioxidant ingredients have become the core of advanced skincare formulations. BeriCos® Thiotaurine, a self-developed premium thiotaurine ingredient, stands out in the cosmetic ingredient industry with its ultra-high purity, powerful antioxidant activity, and multi-dimensional skin protection mechanisms, providing reliable and long-lasting oxidative stress defense for skin.

Product Name: BeriCos® Thiotaurine

Trade Name : BeriCos® Thiotaurine

INCI：THIOTAURINE

Cas No.：2937-54-4

Molecular formula: C6H8O6

Molecular weight : 141.21

Solubility: Water Soluble

Appearance: White to Off-white powder

Smell: Slight special smell

Purity: ≥ 98.5% 

1. Ultra-High Purity: Foundation of Stable and Efficient Efficacy

Purity is the primary prerequisite for ingredient efficacy and safety, and BeriCos® Thiotaurine achieves industry-leading high purity through refined self-production technology. Strict raw material screening, precise synthesis control, and multi-stage purification processes effectively eliminate residual impurities, by-products, and harmful substances that may irritate the skin. Compared with ordinary thiotaurine products on the market with unstable purity and mixed impurities, high-purity BeriCos® Thiotaurine features excellent water solubility, stable chemical properties, and no skin irritation risks. Its pure ingredient composition avoids invalid component interference, ensuring every molecule of thiotaurine can exert targeted biological activity, laying a solid foundation for consistent and reliable skincare efficacy in long-term formulation application.

2. Powerful Antioxidant Activity: Eliminate Free Radicals at the Source

Free radicals are the core culprit of skin aging and damage. Excess reactive oxygen species (ROS) in the skin will attack normal cells, destroy skin tissue structure, and cause a series of aging problems. BeriCos® Thiotaurine possesses strong and effective antioxidant capacity, serving as an efficient free radical scavenger for the skin. Its unique molecular structure can quickly capture and neutralize excess free radicals in the epidermal and dermal layers, block free radical chain reaction proliferation, and terminate the oxidative damage cycle. Different from conventional single-effect antioxidants, BeriCos® Thiotaurine delivers persistent antioxidant effects, effectively relieving skin oxidative pressure caused by external stimuli such as ultraviolet rays, haze, and dryness, and protecting skin cells from oxidative erosion.

3. Inhibit Protein Carbonylation: Protect Skin Cellular Activity

Protein carbonylation is an irreversible oxidative damage reaction in skin cells. When skin is under severe oxidative stress, intracellular proteins are prone to carbonylation modification, leading to protein denaturation, inactivation, and structural damage. This process will weaken skin cell metabolism and repair capacity, resulting in skin relaxation, loss of elasticity, and slow self-recovery. BeriCos® Thiotaurine can effectively alleviate protein carbonylation, inhibit the occurrence of protein oxidative denaturation, maintain the complete structure and normal physiological function of skin cell proteins. By protecting intracellular active proteins, it stabilizes cell vitality, accelerates skin self-repair, and improves skin elasticity and firmness, effectively delaying endogenous skin aging.

4. Resist Skin Lipid Peroxidation: Stabilize Skin Barrier

The skin surface lipid film is the first line of defense of the skin barrier. The unsaturated fatty acids in sebum are extremely vulnerable to free radical attack, triggering lipid peroxidation. This reaction will destroy the integrity of the skin surface lipid film, cause barrier damage, dryness, sensitivity, dull yellow complexion, and rough skin texture. BeriCos® Thiotaurine can effectively defend against skin surface lipid peroxidation, protect sebum lipid structure from oxidative damage, maintain the stability and integrity of the skin natural barrier. It locks in skin moisture, reduces external stimulus invasion, improves dry and sensitive skin conditions, and restores skin smooth, tender and translucent texture.

5. Independent Production System: Ensure Stable Supply and Quality Control

BeriCos® Thiotaurine adopts self-production mode, realizing full-process independent control from raw material procurement, synthesis, purification to finished product inspection. The self-built production workshop follows strict cosmetic-grade production standards, with standardized production processes and perfect quality testing systems. Independent production not only effectively controls product purity and efficacy stability, avoids quality fluctuations caused by external processing, but also ensures stable product supply, shortens delivery cycle, and provides high-quality, traceable raw material support for cosmetic manufacturers. While guaranteeing product safety and efficiency, it meets the customized formulation needs of various high-end skincare products.

Conclusion

With high purity as the core advantage and multi-dimensional antioxidant and skin-protective mechanisms as the technical support, BeriCos® Thiotaurine integrates free radical elimination, protein protection, and lipid barrier stabilization. It comprehensively solves various skin problems caused by oxidative stress, achieving dual effects of anti-aging and barrier repair. Supported by independent and controllable production technology, this high-performance thiotaurine ingredient has become an ideal additive for essence, lotion, cream and other skincare products, bringing safe, efficient and long-lasting anti-oxidation and anti-aging solutions for modern skin care.

Elena@zhberi.com

+86 19500796975

Thiotaurine Manufacturer Beri Pharma