Virgin hair from a 17-year-old girl, non-smoker. The hair was washed every 3-4 days, shampoo and conditioner were used.
Natural hair from a 15-year-old girl, cut after 13 years
25 inch healthy male brown virgin hair, Native, straight and 3 inch thick. Never curled or coloured or straightened.
Soft and silky dirty blonde hair. Never been colored. Smoke free home. Has not had heat for 6 months. Washed every other day.
Healthy, straight, virgin, dark brown hair. NO curling iron NO straightening iron NO blow dry NO dye
Dark root blonde no damage