as we dont suggest all this there is no evidence based composition
castor oil or olive oil both are rich in plant source of vit E so you want to top up VIt E for hairfall on your head.
Hair fall is due to multiple factors by applying above formula will not meet your needs.
first please check your Hb levels,VIT D levels any scalp infec tions, Dandruff etc
so to check your hairfall under control first above parameters should be normal.
mean whole you can start TAB Follihair once a day .
Next Steps
to see a deramatotrichologist