I've made sugar scrubs, avocado face masks and they've all come out okay, so I decided to try this beer shampoo. It came out fabulously!
I messed around a little and the results were:
*Use lighter beers if you have lighter hair, I used a weiss beer, which smells a little better than most beers.
*Dark ale had a lovely and rich result, super glossy hair!
*I experienced quite a thick and full feeling, more body, so yay!
3/4 cup beer
1 cup of your fav shampoo
Simmer the beer until it's reduced to about a quarter cup, allow to cool. Then mix in the cup of shampoo, and voila, you're done