Essential moisturizer hair growth and treatment oils are natural oils that are formulated to nourish and moisturize the hair and scalp, promote hair growth, and provide other benefits such as reducing hair breakage and improving scalp health. Some examples of these oils include:

1. Coconut oil: Coconut oil is a popular choice for hair growth and treatment, as it is rich in essential fatty acids that help nourish and moisturize the hair and scalp. It also contains antibacterial properties that can help prevent dandruff and other scalp conditions.

2. Argan oil: Argan oil is a lightweight oil that is rich in antioxidants, vitamins, and minerals that can help nourish and strengthen the hair. It also helps to promote scalp health and reduce hair breakage, making it a popular choice for those looking to improve the overall health and appearance of their hair.

3. Jojoba oil: Jojoba oil is a light and non-greasy oil that is easily absorbed by the hair and scalp. It is rich in vitamins and minerals that help to nourish and moisturize the hair, and it also has antibacterial properties that can help prevent scalp infections.

4. Castor oil: Castor oil is a thick and sticky oil that is rich in ricinoleic acid, a fatty acid that has been shown to promote hair growth. It also helps to moisturize the hair and scalp, and can help prevent hair breakage and split ends.

5. Olive oil: Olive oil is a popular choice for those looking to moisturize and strengthen their hair. It is rich in antioxidants and vitamins that help nourish and protect the hair, and it also helps to improve the overall health and appearance of the scalp.

These essential moisturizer hair growth and treatment oils can be used alone or in combination with each other to create a customized hair care routine that meets your individual needs. They can be applied directly to the hair and scalp, or added to your favorite hair care products for an extra boost of nourishment and moisture.