Increasing libido without increasing DHT

[Plan C]

Hi all,

I've never had a particularly high libido, and using hair loss treatments probably isn't helping. I've made a list of supplements that might help me with this issue, but most seem to also increase DHT levels...

Green tea - increases DHT levels?
Tribulus - increases DHT levels?
Ginseng - not sure
Ginkgo biloba - not sure
Zinc - not sure
Garlic - not sure
Ginger - not sure
L-arginine - doubt it
L-carnitine - doubt it

Can anybody advise me on these supplements? Also, have I missed any?

Cheers.