Plant growth regulators in organic agriculture?

Dear Members

I have one more question about Growth stimulators available on internet
like
win-a-crop
D.I Grow Organic Foliar Fertilizes
BOON(HB-101)

  1. Are they organic?
  2. Can they be uses in organic farm (many shows certificates from government)?
  3. Do they really work?
  4. Are there any natural stimulators?
  5. Are they Frauds?
    regards
    M K Bhadra