jblig
Established Member
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According to Dr. Lee, most probably already new this but here ya go...
NORMAL SCALP GROWTH OF TERMINAL HAIRS
Average number of brown/black scalp hairs: 100,000
10% more on blondes
10% less on redheads
Fastest Growth: between 15 and 30 years of age
Slow growth in infants and elderly
Average scalp hair growth: 0.35 mm/day or ~1 cm/month
Hair grows faster in summer than in winter
Month of greatest shed in the Northern Temperate zone: November
Anagen growth phase: 2 to 5 years
Percentage of hair in anagen phase: 85%-90%
Average daily numbers of hair shed: 50 to 100
Female hair grows faster than male hair
NORMAL SCALP GROWTH OF TERMINAL HAIRS
Average number of brown/black scalp hairs: 100,000
10% more on blondes
10% less on redheads
Fastest Growth: between 15 and 30 years of age
Slow growth in infants and elderly
Average scalp hair growth: 0.35 mm/day or ~1 cm/month
Hair grows faster in summer than in winter
Month of greatest shed in the Northern Temperate zone: November
Anagen growth phase: 2 to 5 years
Percentage of hair in anagen phase: 85%-90%
Average daily numbers of hair shed: 50 to 100
Female hair grows faster than male hair
