Fat and the Moon's Shampoo Bar is a concentrated, gentle surfactant-based solid shampoo designed to cleanse the scalp without stripping the hair of moisture. Formulated by our founder herbalist, it supports scalp clarity, strand strength, and natural pH balance.

Rosemary and clary sage clarify the scalp and support circulation, while rhassoul clay reduce buildup, defines curls and adds natural volume. Conditioning ingredients like jojoba oil, argan oil, vegetable glycerin, and panthenol leave hair soft, shiny, and balanced. Completely plastic-free with a gender-inclusive scent to boot.

Unlike lye soap-based bars, this shampoo bar uses gentle surfactants to remove buildup while helping maintain the hair’s natural moisture. Each 2 oz bar performs like roughly 16 oz of liquid shampoo, offering a low-waste alternative to bottled products.

Handmade in small batches in Nevada City, California.

Packaged in a recyclable carton made from post-consumer waste paper and hemp fiber.

Ingredients: Sodium Cocoyl Isethionate, Coco Betaine, Jojoba Oil (Simmondsia Chinensis)*, Vegetable Glycerin*, Argan Oil (Argania Spinosa)*, Rhassoul Clay, Aqua, Clary Sage (Salvia Sclarea)*, Rosemary (Salvia Rosmarinus)*, Guar Gum, Rosemary Oleoresin, Panthenol, Sodium Levulinate, Potassium Sorbate

*ORGANIC ^ COSMOS & ECOCERT certified

Ships between 2-5 business days through USPS $10 shipping for orders less than $75 and free for orders more  than $75 we only ship throughout the US and not internationally.