Hair Pigment
The Truth About Hair Growth
Growth Cycles of Hair
Types of Abnormal Hair Loss
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Tiny grains of pigment in the cortex that gives natural color to the hair 

Melanin 

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Known as lanugo hair, is short, fine, unpigmented, and downy hair that appears on the body

Vellus Hair 

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known as the resting phase. The final phase in the hair cycle.

Telogen Phase 

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Abnormal hair loss 

Alopecia 

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The lighter pigment that provides natural colors ranging from red and ginger to yellow and blonde tones.

Pheomelanin

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The long, coarse, pigmented hair found on the scalp, legs, arms, and bodies of male and females.

Terminal Hair 

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known as growth phase, new hair is produced.

Anagen Phase 

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An autoimmune disorder that cause the affected hair follicle to be mistakenly attacked by a person's own immune system.

Alopecia areata 

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Provides natural dark brown to black color to the hair and is the dark pigment predominant in the black and brunette hair 

Eumlanin

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The brief transition period between the growth and resting phases of a hair follicle. 

Catagen Phase 

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Hair loss that is characterized by miniaturization of terminal hair that is converted into vellus hair.

Androgenic alopecia 

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Hair refers to the shape of the hair strand. 

Wave Pattern 

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Temporary hair loss experienced at the end of a pregnancy

Postpartum alopecia 

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Complete body hair loss

Alopecia universalis 

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