Pastille de shampoing - Charbon en baril

My hair's been through a dozen different shampoos this year, and this puck is the first one that actually feels like it's built to last—the lather holds up from roots to ends without needing a second squeeze. I've had it for three weeks now and it's barely shrunk, so the value is real.

The lather is genuinely absurd—one puck easily outlasts three bottles of my old liquid shampoo. I’m almost annoyed at how much money I wasted before switching.

Took me three washes to realize I was using way too little—this puck lathers up faster than anything else I've tried, and it holds up for weeks since you don't need much. My hair feels clean without that stripped, squeaky dryness.