by alex
From the roots to the tips, hair is an integral part of our identity and appearance. Whether you’re a hair enthusiast or simply curious about the science behind those luscious locks, this quiz will challenge your knowledge and perhaps teach you something new. Get ready to brush up on your hair facts and have fun!
Questions Overview
1. What is the primary protein that hair is made of?
Collagen
Keratin
Elastin
Fibrin
2. Which phase of the hair growth cycle is the longest?
Anagen
Catagen
Telogen
Exogen
3. What is the average rate of hair growth per month?
1 mm
5 mm
10 mm
15 mm
4. Which vitamin is known to promote healthy hair growth?
Vitamin A
Vitamin B7 (Biotin)
Vitamin C
Vitamin D
5. What is the most common cause of hair loss in men?
Alopecia areata
Androgenetic alopecia
Telogen effluvium
Traction alopecia
6. Which hair type tends to be the most fragile?
Straight
Wavy
Curly
Coily
7. What is the main function of sebum in hair?
To color the hair
To moisturize the scalp
To strengthen the hair shaft
To promote hair growth
8. What is the average number of hairs on a human scalp?
50,000
100,000
150,000
200,000
9. Which of the following is NOT a layer of the hair shaft?
Cuticle
Cortex
Medulla
Follicle
10. What is the term for hair that has never been chemically treated?
Virgin hair
Natural hair
Untreated hair
Raw hair
