Oxothiazolidinecarboxylic Acid Antioxidant and inhibiting tyraminase activities The precursor of glutathione

DropBrigt^® Litein (Oxothiazolidinecarboxylic acid) has very strong functions of antioxidant and detoxification and good effects of inhibiting tyraminase activities. It can correct epidermal atypical hyperplasia, dyskeratosis and atrophy by inhibiting the tyraminase activities.

It can obviously improve the keratinization process, increase the number of clear keratin particles, thicken the layer, thin the cuticle, and less the melanosomes, bright and white the skin. Therefore this product not only works on the surface of the skin as whitening, moisturizing, protecting, sterilizing, protecting from the uv radiation. At the same time, it increases the GSH biosynthesis in the subcutaneous cells, establishes the natural protective layer that enhances the glutathione in subcutaneous cells.

Improves the ability of subcutaneous quenching oxidation of free radicals, thus promotes the subcutaneous layer natural antioxidant system, so as to achieve whitening, slow down the aging process and eliminating wrinkles. It is good for restoring the skin vitality, improving the flexibility, texture, luster and anti-ultraviolet radiation ability of the skin.

Although a synthetic compound, it is safe and effective for using in skin cosmeceuticals through animal and human test and it can be taken orally and injected intravaginally. Within the recommended range of use, it will not cause skin itching, erythema, no irritation, no acne.

In vitro antioxidant test shows that it has a strong antioxidant effect and can effectively inhibit the lipid peroxidation after UVB damage, so it can be used for skin anti-photoaging.

It can be applied to a wide pH value, and can maintain long-term stability, no need to add other stable components, no pollution to the environment.