Homework - Shampooing

• Hairdressing
• Higher Education (non-degree)

Homework - Shampooing

Explain the difference between surface and penetrating conditioner.

List the different hair and scalp conditions.

Hair conditions

• Normal
  
• Chemically damaged
  
•  Heat damaged
  
• Environmentally damaged
  
• Product build up

Scalp conditions

• Normal
• Dry 
• Dandruff affected
• Oily
• Product build up

Scalp condion	Normal	Oily	Dry	Product build up	Dandruff effected
Photo
How to identify

White/ pink scalp 

Will look shiny and can smell

Very white scalp. May be white flakes on the scalp

Visible product build up.

Scalp can look dry, flaky or oily.

 

Yellow patches,

Scalp can smell,

Flaky scalp

What glands produce oil to the hair and scalp?

Sebaceous glands

These are the glands in the skin that secrete oil. 

If you client has oily hair, they could have over active sebaceous glands.

Shampoo and conditioners main ingredients: Match the hair and scalp condition with the correct ingredient.

Normal hair and scalp

Dry hair and scalp

Dandruff effected hair and scalp

Oily hair and scalp

Rosemary and aloe vera

Coconut oil, jojoba oil, almond and brazil nut oil.

Tea tree, eucalyptus, ginger, lavender and sage

Lemon and chamomile.

00:16

What does the term hydrophilic mean?

1. Indifferent to water
2. Absorbs water easily
3. Repelled by water
4. Attracted to water

02:35

What happens when you add water and oil together?

1. They form a solution
2. They do not mix
3. They create a chemical reaction
4. They evaporate instantly

02:58

Hydrophilic

Hydrophobic

State the difference between Hydrophilic and Hydrophobic

How shampoo cleanses the hair

1. Water and shampoo mix together on the hair.
2. The hydrophilic head is drawn to the water and the hydrophobic tail is drawn to the oil.
3. This creates a push and pull effect on the oil and dirt, lifting it from the hair and scalp.
4. The dirt then becomes part of the lather and is removed when you rinse the hair.