Hair oil and treatment play different roles, so using each properly matters. We show amounts, placement and timing clearly, sorted by hair length. Tips for avoiding overuse and adjusting by season are also included using an approach that makes the most of the products you already own.

Recommended for: People who want a smoother feel and need to know how to use each product.

- Different roles

- Amount guide

- Where to apply

- When to apply

- By hair length

- Seasonal changes

*Digital guide in PDF format. General information only; not a substitute for medical advice.