Hi Ooviya, Hair serum has to be applied in the wet hair once after washing you hair with shampoo. After applying theserum it is not necessary to wash. Some of the brands which are good are Livon, dove.. You can find lot of brands available in the market like loreal, etc.,
conditioner is to be applied on wet hair after shampooing and rinsed away.. leave-in conditioners can be left on without washing hair.. serums are mostly silicon based and to be applied in towel-dried hair which is about 75% wet... they lock in moisture and makes hair soft and manageable. use only few drops and spread on palm and then spread on hair. comb gently if you want. do not apply on hair roots.
Hi I recently had a layer cut and Im not using oil much to my hair. Im using Biotique serum. After that I have two problems - 1. lots of hair fall 2. Get cold and Headache very often (I have sinus). I doubt if its because of the serum. Do any of you have experienced this problem or have any idea on this?