All essays, page 50 of 107

Shampoo bar manufacturing, page 50

Process notes, formulation choices, quality checks, and packaging thinking for solid hair-care products.

The Coconut Oil Base Trap

Ask three shampoo bar makers what "coconut oil base" actually means, and you'll get three different answers. One is talking about old-school saponified...

The Real Reason Shampoo Bar Subscribers Cancel

Here’s a scene I’ve watched play out more times than I can count. A brand launches a shampoo bar subscription. The first box gets rave reviews. The second...