How to use for Hair treatment ?

Make cassia paste with purified water. Let it sit for 30 monutee. Apply for 1-2 hours on hair. Wash with luke warm water,followed by shampoo and conditioner. Repeat once or twice a month.
In this basic cassia paste, you can add the following ingredients for more benefits.
For Moisturing: Alovera Gel, conditioner, Honey or Vegetable Glycerine.
For Protein Treatment : Eggs, Yugurt, Gelatin or Mayonnaise.
For Strong hair : Hibiscus, Amla or Bharigraj
For Deep Cleansing : Soapnut, shikakai, Clays or Ziziphus
For Shine: She butter, Oil, Cocoa butter

How to use hair colour?

Choose your required ratio of Cassia and Henna powder for blond or strawberry blond shade. Make a paste with lemon or Organic Roots provided low pH mix. Let it sit for 8-12 hours. When the dye is released, apply on hair for 4-5 hours. Wash with shampoo and conditioner.
For light brown shade add fresh indigo ratio, into dye released paste of cassia and henna mixture, right before u apply.

Plant Ratios For Required Blond Shades:
Wheat Gold: 100% Cassia Obovata
For Blond : 90% Cassia + 10% Henna
For Strawberry Blond : 75% Cassia+ 25% Henna
For Ligth Brown : Equal Ratio Of Henna+ Indigo + Cassia
For Golden Blond: 70%  Cassia + 20% Indigo+10% Henna