The Case Against Keratin Treatments. Sheldonna Robinson (Owner and Visionary of Sheldeez Beauty Salon) Speaks. Sheldeez, Call or text 703-742-8977 Keratin treatments have gained immense popularity in recent years, promising to transform frizzy, unruly hair into smooth, shiny locks. However, as the owner and visionary of Sheldeez Beauty Salon, I feel compelled to speak out against these treatments due to their potential harmful effects on both hair and health. Firstly, keratin treatments often contain high levels of formaldehyde, a known carcinogen. This toxic chemical can cause respiratory problems, eye irritation, and even cancer with prolonged exposure. It is alarming that many salons fail to disclose the presence of formaldehyde in their products or downplay its risks. Moreover, while keratin treatments may provide temporary results by coating the hair shaft with a layer of protein, they do not address the underlying causes of frizz or damage. Instead of nourishing the hair from wit