WSWildhollow Soap Works (286) 555-0186
Making soap in Bozeman since 2017

Cut by hand, cured six weeks, nothing rushed

Cold process bars made in batches of about 60, using olive oil, tallow from a ranch outside Belgrade, and essential oils. Every bar cures a full six weeks before it goes out.

8 yrsmaking soap
6 wkscure on every bar
60bars per batch
22shops carry us
The bars

What we make and what is in it

Every bar is roughly 4.5 ounces after cure. Scents are essential oil only unless noted.

$9

Classic bar

Olive, coconut, and tallow base scented with essential oils, our everyday bar.

$9

Unscented sensitive bar

No fragrance and no colorant, made for reactive skin and for babies.

$11

Exfoliating bar

Ground oatmeal, coffee, or pumice for hands that actually get dirty.

$14

Shampoo bar

Higher castor oil formula for lather, with an apple cider rinse recommendation on the label.

$34

Four bar gift box

Your choice of four bars in a kraft box with a hand written card.

From $180 minimum

Wholesale

Case pricing for shops with unlabeled or custom labeled options and net 30 after first order.

Our workshop

Started because everything at the store dried her hands out

Erin Doyle made her first batch in a kitchen on North Rouse in 2017 after a Montana winter left her hands cracked. The workshop moved into a unit two blocks away in 2021 and now runs about eight batches a week. We buy tallow from a ranch in Belgrade and olive oil by the drum, and we still cut every loaf by hand.

•Full ingredient list printed on every label, no fragrance blends hidden as parfum
•Six week cure means a harder bar that lasts longer in the shower
•Boxes and wrappers are paper, no plastic shrink wrap
Close-up of handmade Millstone Soaps packaging showcasing natural and organic design.
Reviews

What customers say

“One bar lasted my household seven weeks. The grocery store soap never made it past three.”

Kate M., Repeat customer, Livingston

“The unscented bar is the only thing my son's eczema has not reacted to. We buy six at a time now.”

Andrew P., Bozeman

“We stock these at the front counter and they sell faster than anything else we carry.”

Lena K., Shop owner, Big Sky
FAQ

About the soap

Why does handmade soap cost more than store soap?

Most drugstore bars are detergent with the glycerin removed and sold separately. Cold process soap keeps its glycerin, uses whole oils, and sits curing for six weeks before it can be sold, which is six weeks of shelf space and no revenue.

How do I make a bar last longer?

Keep it out of standing water. A draining dish and letting it dry fully between uses will roughly double its life. Cutting a bar in half and keeping one piece dry works even better.

Is there lye in your soap?

All real soap is made with lye, including ours. During saponification the lye fully reacts with the oils, and the six week cure ensures none remains in the finished bar. There is no such thing as soap made without it.

Do you offer wholesale to shops?

Yes, with a 180 dollar opening order. We can ship unlabeled bars for shops that use their own branding. First orders are prepaid and we offer net 30 after that.

Contact

Questions or wholesale

Email us about custom scents, sensitive skin, or stocking us in your shop. The workshop is open to visitors Thursday through Saturday.

Phone(286) 555-0186
Address1802 North Rouse Avenue, Unit C, Bozeman, Montana
HoursShop Thu to Sat 10am to 5pm, orders ship Mon and Wed
AreaShips nationwide, markets throughout the Gallatin Valley