I made this DIY recipe recently from what I saw on another website. I just mixed warm coconut oil with a lot of cayenne pepper and waited for it to solidify in a jar. Some sites suggest to wait 10 to 15 days, but I used this the next day. I then just put the oil on my scalp 30 minutes before I took a shower, and I put it on my lips twice a day. The cayenne is meant to stimulate hair growth by increasing blood circulation to your scalp and again it makes your lips bigger by increasing circulation to your lips, so the more you do this, the more collagen will be produced in your lips. There is a burning sensation since it is cayenne, but for me it wasn’t bad. I noticed a significant difference in my lips, but am still waiting to see the results for my hair.