Traditional use
Flower and leaf used in classical hair preparations, traditionally associated with hair strength and conditioning.
Why brands use it
Inexpensive, recognisable and naturally conditioning, which makes it a sensible addition to hair oils and shampoos. Rarely the lead ingredient but a useful supporting one.
Quality and specification
Flower and leaf material. Widely available and inexpensive.
Safety and cautions
Well tolerated topically. Not advised orally in high doses in pregnancy.

