Thicker Hair, Natural Remedy

have been taking Biotin5000 MCG x1 capsule per week, I also ingest coconut oil, and add coconut oil, and cayenne pepper to my scalp as a deep conditioner, and rinse with apple cider vinegar. I am 53, my hair is thicker and healthier. My eye lashes are thicker. I apply coconut oil to my face at night and also condition my eye lashes.
Potassium is an important mineral, I am drinking apple cider vinegar and water, which has alot of potassium in it, and will be trying lime and water..both give me a natural amount of potassium to help control my blood pressure, and my arthritic pain...I am under a doctor's care.