What material should be present in hair conditioners for effective treatment?

Hair conditioners are designed to improve the texture and manageability of hair while providing moisture and nourishment. Lanolin and protein substances are effective in hair conditioners because they help to repair and strengthen the hair. Lanolin is a natural substance derived from sheep’s wool that has emollient properties, helping to maintain moisture in the hair. Protein substances, such as silk, keratin, or wheat protein, can penetrate the hair shaft and repair damage, adding strength and elasticity.

When hair is treated with these compounds, it can result in smoother, shinier hair that is less prone to breakage. Therefore, the inclusion of lanolin or protein substances in hair conditioners is crucial for achieving effective treatment, as they directly contribute to the health and appearance of the hair.