ldsfireguy
From Wiki:
Undecylenic Acid is an organic unsaturated fatty acid derived from natural Castor oil (ricinoleic acid)....Undecylenic acid is produced by cracking of Castor oil under pressure.[2]
Medicinal uses
Undecylenic acid is a natural fungicide ... for skin disorders or skin problems. It's the active ingredient in OTC medications for skin infections, and relieves itching, burning, and irritation. For example, it's used against fungal skin infections (mycosis) such as athlete's foot, ringworm, candida albicans, etc. [3] It's also used in the treatment of Psoriasis.[4]
Undecylenic acid is also proven to have anti-bacterial and anti-viral properties that are effective on viral skin infections such as the herpe simplex virus.
I have wondered about using Castor oil, and am definitely going to try it. It stands to reason that it would be very good, because of the above. Similaryly, Caprylic acid, which is also anti-fungal and anti-bacterial, comes from Coconut oil.
Scott