Topical Treatments and how would they work in a single compound

[Baris]

Hey guys recently started a topical treatment that contains lots of products once.U can see it from picture its code name is 1961.Would one of those products affects the finasteride effectiveness cause its the most important product for me in this compound?

[Henryk]

The mix in 1961 should not affect fin’s effectiveness negatively; in fact, retinoic acid might improve it by enhancing absorption. Fin remains a key player in reducing DHT.

[Baris]

So its a good product to use with not effecting fin absorption negatively?