(FYI, I captured the photos in this post a few months back, which explains my much-longer hair!)
To me, Essential is a Japanese hair care brand that needs no introduction. This is the brand that caught the attention of us girls when they first launched their shampoos, conditioners and hair masques in Singapore (remember the pink and orange bottles?) years ago.
I remember the old version of their hair oil (called Essential Serum) being pretty popular too. Back when I used to work for Watsons, I would never fail to walk to the hair care aisle, grab the Essential Serum and moisturise my own tresses hehe.
Essential has since re-formulated their hair oil, and the new version is called Essential CC Oil! Their old Treatment Milk (for nighttime use) has also been re-formulated and is now called Essential Night Care Milk.