Several studies in noise-exposed rats, chinchillas, and rabbits, have reported that the administration of NAC minimizes the progression of apoptosis in sensory hair cells and reduces significantly the auditory threshold shifts, at low and medium frequencies, as compared to untreated animals (Kopke et al., 2000
It is a comprehensive approach to "inside-out" beauty and performance
From what I researched, the key difference comes down to absorption
Yang N, Liang B, Srivastava K, Zeng J, Zhan J, Brown L, et al
[DOI] [PMC free article] [PubMed] [Google Scholar] 78.Hanai T., Shiraki M., Nishimura K., Imai K., Suetsugu A., Takai K., Shimizu M., Naiki T., Moriwaki H
Biotin is a major component in the natural hair manufacturing process it is essential to not only grow new hair, but it also plays a major role in the overall health of skin and nails