My daughter is 18 months old ,in the past some months I m noticing that her hair texture are suddenly got very dried , especially at the back side of her head ,we are using Sebamed hair shampoo ,in hair oil we were using badam Rogan Shirin since beginning ,but later in the last couple of months after seeing such dryness we tried Figaro Olive oil ,softsnes hair oil , Johnsons Hair oil and currently using Himalaya Hair oil but no help.