How Long Does a Conditioner Bar Last?

It depends, and mostly not on your hair. Hair length matters; a waist-length rinse spends more bar than a chin-length one. Generosity matters; every extra pass down the lengths wears the bar a little faster, which is the honest trade for heavier conditioning. But most people get several weeks of daily use out of one bar, and the gap between the people who get more and the people who get less almost never comes down to hair at all. It comes down to where the bar sleeps.

A conditioner bar is a conditioning cream with the water removed. That's the whole trick, and it's also the vulnerability: put the water back and the bar starts turning back into cream. A bar parked in a puddle is dissolving all day, quietly, whether or not anyone touches it. Standing water is how a bar that should last weeks turns soft and disappears long before its time, and it's the single most common reason people get a short answer to the question this page is named after.

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Technique settles the rest. The Cocoa Almond Conditioning Bar goes on drenched hair, mid-lengths to ends, never the scalp, so none of it is spent where hair doesn't need it. Worked to a light cream under the stream, a little goes a long way; the method is four moves. Use more on more hair, by all means. Just know the extra passes are coming out of the bar.

Off duty, it keeps. Shelf life runs twelve months and more, against six to twelve for an opened bottle. The one thing the bar asks is to stay cool. Cocoa butter starts to soften around 85°F, the same reason these bars ship on California's schedule, so give it a shelf away from the window and it will wait for you.

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So: several weeks of daily use. More if your hair is short and your dish drains. Less if you're generous with the passes, which is allowed. There's no wash counter printed on the bar and we won't invent one. What we will say is that the cheapest way to make any bar last longer is to take the dish as seriously as the bar. We do.