There is no clear question about "musk ontarioproduct" in the prompt. However, based on the search results, we can provide information about musk, including its positive and negative aspects, and the ingredients or materials used in it.
Musk is a fragrance ingredient used in personal care and cleaning products. It is a synthetic compound that is rarely listed on the label, and it can bioaccumulate in the environment and human body. Synthetic musks have been detected in human breast milk, body fat, blood, and umbilical cords. Studies show that these compounds can disrupt cell functioning and hormone systems. The most common types of musks used in consumer products are nitro-musks (e.g., musk ketone and musk xylene) and polycyclic musks (e.g., galaxolide and tonalide) .
While natural musk has been associated with numerous positive effects on the human body, synthetic musks such as musk ketone have been linked to negative health effects. Musk xylene is toxic by ingestion and is used to make other chemicals. Synthetic musk compounds (SMCs) are high production volume substances that are widely used in everyday consumer products. Some have similar physical-chemical properties to persistent organic pollutants. Little is known about the major sources, occurrence, fate, and transport of SMCs in the environment.
In summary, musk is a synthetic fragrance ingredient used in personal care and cleaning products. It can bioaccumulate in the environment and human body and has been linked to negative health effects. The most common types of musks used in consumer products are nitro-musks and polycyclic musks.
