Argan oil is often cited as the best for shine due to its lightweight texture and ability to penetrate the hair shaft, smoothing the cuticle. Other good options include coconut, jojoba, and camellia oil, chosen based on hair type and porosity.

Several oils enhance hair shine by smoothing the hair cuticle and reflecting light. Argan, coconut, avocado, and grapeseed oils are popular choices known for their moisturizing and shine-boosting properties.

To achieve extremely shiny hair, use a lightweight hair oil after styling, focusing on the ends and avoiding the roots to prevent greasiness. Ensure hair is healthy and properly hydrated with regular conditioning treatments for optimal results.

Yes, oiling hair can significantly enhance shine by smoothing down the hair's cuticle, which allows light to reflect more effectively. The type of oil and application method will influence the degree of shine achieved.