YES, you can color all our hair! However the extent of coloring and/or chemical process depends on the product. You’re free to use a lifting color on all our Cuticle hair in Natural Colors. Already colored hair and/or our Sassy Remy collections, we recommend deposit colors ONLY. You can perm all our Raw Virgin hair! We recommend doing any chemical process professionally. Generally it is advised to make any major color or perm changes before installment. This is because the hair might have slightly different texture or porosity compared to your natural hair.