Example 2
The hair used was dark brown European hair, in switches of 5 g weight and 6 inch length.
The hair was treated with Composition A as follows:—
Hair was first treated with a cleansing shampoo using the following method:—
The hair fibres were held under running water for 30 seconds, shampoo applied at a dose of 0.1 ml of shampoo per 1 g of hair and rubbed into the hair for 30 seconds. Excess lather was removed by holding under running water for 30 seconds and the shampoo stage repeated. The hair was rinsed under running water for 1 minute.
The wet hair was then treated with Conditioner A using the following method:—
Conditioner was applied to the wet hair at a dose of 0.2 ml of conditioner per 1 g of hair and massaged into the hair for 1 minute. The hair was rinsed under running water for 1 minute and excess water removed.
