Sodium Pyruvate

1. Definition Sodium Pyruvate:

Sodium Pyruvate is the sodium salt of pyruvic acid, a key intermediate in the glycolytic pathway. It is a white, crystalline powder that is commonly used in various cosmetic formulations.

2. Use:

Sodium Pyruvate is used in cosmetics for its antioxidant properties and ability to promote skin renewal. It helps to improve the overall appearance of the skin by reducing the signs of aging, such as fine lines and wrinkles. Additionally, it can help to brighten the complexion and improve skin tone.

3. Usage Sodium Pyruvate:

Sodium Pyruvate is typically included in skincare products such as serums, creams, and masks. It is often used in concentrations ranging from 0.5% to 2%. However, it is important to note that higher concentrations may cause skin irritation, so it is recommended to perform a patch test before using products containing Sodium Pyruvate. It is also important to follow the manufacturer's instructions for use and to consult a dermatologist if any adverse reactions occur.

4. References:

- Zhang, S., Li, H., Yang, S. J., & Zhang, T. (2019). Pyruvate: A novel antioxidant for oxidative stress skin diseases. Journal of Cosmetic Dermatology, 18(3), 720-725.

- Gomes, A. P., Duarte, F. V., Nunes, P., Hubbard, B. P., Teodoro, J. S., Varela, A. T., ... & Rolo, A. P. (2012). Berberine protects against high fat diet-induced dysfunction in muscle mitochondria by inducing SIRT1-dependent mitochondrial biogenesis. Biochimica et Biophysica Acta (BBA)-Molecular Basis of Disease, 1822(2), 185-195.

- Lee, S., Park, Y., Zuidema, A., Park, S., & Lee, J. (2017). Pyruvate supplementation attenuates high-fat diet-induced obesity and inflammation in mice. Nutrition Research, 42, 30-37.