Soap recipes

Tested soap recipes with exact weights, a batch scaler, and a second maker's check on every formula.

Every recipe lists oils by weight with percentages, scales to your batch size, and shows who tested it. New to soap? Start with the three-oil beginner soap or read your first batch first.

By base oil

Start from the fat. Each oil changes hardness, lather and how long the bar lasts.

By additive

Milks, clays, botanicals and kitchen ingredients, with what each actually does in the bar.

By purpose

Laundry, dishes, shaving, shampoo bars and more.

By scent and season

Essential oil blends and seasonal bars.