Chamois Butt’r Eurostyle, is a new product for me but I’m sure that this too will be a good product too. As Bumsonthesaddle always keeps genuine product.
This has helped me on my century rides quite a bit. After a couple of tries, I just apply the full 9ml on the chamois of my bib shorts.
The product although claims to be soothing and prevent chaffing I did not find it so. I used it liberally on both bibs as well as skin but still ended up with chaffing on all BRM's.
Ah shucks! Sorry to hear that. Chafing, esp on long brevets is never fun.
While Chamois butter is a good first step, you can try a bunch of other options to solve your issue. We will connect with you on this and sort you out. This product, Paceline Chamois butter, is a really good product and has helped a ton of cyclists and runners! Lets see how we can recommend another solution for you.