Retain by Shay
Hair Analysis Lab
Porosity · 1 of 8

How does water react with your dry hair?

Porosity · 2 of 8

How long does air drying take?

Porosity · 3 of 8

How does oil react on your hair?

Porosity · 4 of 8

How do protein treatments feel on your hair?

Porosity · 5 of 8

How quickly does your hair saturate in the shower?

Porosity · 6 of 8

How well does your hair retain moisture?

Porosity · 7 of 8

How often does product buildup occur?

Porosity · 8 of 8

How does your hair react to humidity?

Density · 1 of 6

Can you see your scalp through your hair?

Density · 2 of 6

How thick is your ponytail?

Density · 3 of 6

How many sections do you need when styling?

Density · 4 of 6

How would you describe your natural part line?

Density · 5 of 6

How long does detangling take?

Density · 6 of 6

How much natural fullness does your hair have?

Your Hair Identity
This curated oil matches the molecular weight needed to penetrate your hair shaft effectively.
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