- I use Jamaican Black castor oil on my scalp. I dilute it with some coconut oil because JBCO is so thick. I use coconut oil with it because it can penetrate the hair shaft and my hair likes it. Also, it's less greasy than olive oil.
I apply it everyday before I go to bed. I massage my scalp with it (massaging your scalp may also stimulate hair growth).

- Yes, I have DEFINITELY seen change. Still see it. It REALLY improves hair growth. I document my hair growth carefully and since using Jamaican Black Castor oil my hair has grown twice as fast at least.
I cannot yet tell whether it made my hair thicker too, because I only use it on my scalp.

- About 4 months.

At hip length, going for mid-thigh!
3A/2C M iii med porosity, high elasticity

Clarify: Nivea IR
Lo-poo: Nature's Gate CR
CW: Elvive Volume Collagen
RO: TBS Rainforest Moisture, etc

LI: Elvive volume collagen, KCKT
Seal: Grapeseed oil
Gel: Studioline

PT: EO Keratin co
DT: RO+oils
Hairgrowth stim.: JBCO+EVCO

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