This range promotes natural hair colouring, free from dangerous heavy metals and chemicals. It's so easy to apply and the result is amazingly soft, bouncy hair with durable colour.
For silver/gray hair, I suggest using a deep cleansing product a few times prior to applying a colour, so to remove all residual products from hair strands and scalp.
On the day of colour application, turn it into a self-care day by reserving about five hours to yourself. Cover floor with plastic or newspaper; have a cover for your clothes, comb, gloves, non-metalic bowl, paint brush, hair clips, etc all at hand. Pre-wash hair with a neutral/salt-free shampoo; do not use conditioning or oils. Mix hot water with henna powder (to cover the grey shade) and apply immediately. Hair can be wrapped in cling film and plastic cover, and an old t-shirt or towel. Leave it for 2-3 hours. Wash and leave it to dry. Then apply the colour you wish on the same day or the next.
Use this time to do some journaling, drawing, knitting, reading, waxing, nails, etc. Enjoy.