Which Is Better — Apple Polyphenols Topical or Capsules?

In purchasing Apple Polyphenols what would be more affective topical or capsules? I can’t afford both.

Thanks

There is no documented research on comparison of the topical vs. oral use of polyphenols that I know of. Most research on polyphenols, particularly on procyanidin and hair growth in humans and animals, is done on the topical procyanidin rather than the oral pill.