Pick up any serum that sells itself on a "botanical complex" and turn the box over. Cosmetic ingredients are listed in descending order by weight, so where the plant sits on that list tells you roughly how much of it you are buying. On a lot of them it sits near the bottom, a place or two above the preservative.
That gap, between what the front of the box says and what the back of it admits, is the whole reason this page exists.
A botanical ingredient in soap is plant material — a dried flower, a ground root, a pressed oil — added to the soap base to change how the finished bar looks, smells and feels on skin. That is the whole definition. It is a cosmetic ingredient, not a drug, and it does not act on anything below the surface. Everything below is the plain version of why I build my soaps around plants anyway.
Why use plants in a bar of soap at all?
Because they are what I can source, weigh and control from a workshop this size in O'Brien, Florida, not because they're magic. I know what a pound of dried calendula costs. I know which supplier ships turmeric that smells like turmeric and which one ships something closer to sawdust. That is the whole reason, and it is duller than the marketing version.
Which botanical ingredients do I actually use, and what does each one do?
Six, and every one of them is on the label. Here they are with the honest job description for each. All of it is about look, smell and feel, because that is what a cosmetic ingredient does.
| Ingredient | What it does in the bar | Where you'll find it |
|---|---|---|
| Turmeric root extract | Helps improve the look of uneven tone; stains fabric, so use a dark towel | Turmeric Tone-Evening Loofah Soap |
| Chamomile | The gentlest thing on my shelf; what I reach for when someone's skin gets red and touchy in winter | Chamomile Soap |
| Calendula | Has been in soap about as long as soap has existed; I've never had a customer react badly to it | Rose & Calendula Loofah Soap |
| Rose petals | Look and smell only; they read as texture in the finished bar | Rose & Calendula Loofah Soap |
| Vegetable glycerin | Nobody asks about it and it does the most work: it's why the bars don't leave your face feeling tight after you rinse | Every bar: it's the clear base they all start from |
| Sweet almond and coconut oil | Coconut for lather and hardness; almond because coconut on its own is harsh enough to strip a kitchen floor | Every bar |
Does turmeric soap stain towels?
Yes, if there is too much turmeric in the bar, and it stains permanently. Turmeric was a dye and a food colouring long before anybody put it in soap, and it does not care what your towels cost. Put too much of it in a bar and the bar hands its colour to white cotton the first time it touches it, and keeps it there.
So the dose in the bar sits well under the level where that happens, and the bar behaves the same on skin either way. That's the lesson: more of a good ingredient is just more of it, not better. The line on the product page telling you to use a dark towel and to rinse the sink rather than leave it standing is not boilerplate. Take it literally.
What can a botanical soap honestly claim to do?
It can change how skin looks and how skin feels after washing. That is the entire legitimate claim set for a cosmetic, and anything beyond it is a drug claim that a soap maker has no business making.
The earlier version of this page was written the other way. "Activates." "Repairs." "Regenerates from within." I took all of it down.
These are cosmetics. They work on how skin looks and how it feels. That is the whole job description and it's a bigger job than it sounds. Nobody has ever written to thank me for a cellular process, but plenty of people have written to say their face doesn't feel tight anymore.
So: my soaps help improve the look of uneven tone. They leave skin feeling soft. They smell like something a person made. That's what I'll put in writing, and I won't put anything else.
Can you use fresh flowers in handmade soap?
Not in mine. Fresh plant material still has water in it, and water trapped inside a bar is what gives things a chance to spoil. So the plants in my bars go in dried, as a powder or as an extract, and you can see which on each label.
Even dried petals tend to go brown in soap, because soap is alkaline and plant color doesn't hold up well in it. That's why the rose in the Rose & Calendula Loofah Soap reads more as texture than as a photograph of a rose. The bar is honest about what it is. If you want the longer version of why plant color moves around, I wrote about it in why no two batches look the same.
Why does the same bar work differently for different people?
I don't know, and I've stopped pretending I do. Two people can use the same bar, the same way, for the same number of weeks and describe completely different results: one of them delighted, the other telling you, pleasantly, that it's a nice soap. Both of those are normal outcomes.
Skin is not one thing, and a $21.99 bar is not a variable you can isolate from sleep, sun, water hardness and whatever else is going on in someone's life. Anyone who tells you they've got that figured out is selling harder than I am.
What I'd say is: give it a month before you decide. Not a week.
Which bar should you start with?
Pick by what your skin does, not by which one photographs best. All my bars start from the same clear glycerin base; what separates them is what goes into it, how mild they are and whether they carry loofah for exfoliation. The short version, by what you are dealing with:
- Skin gets tight or reactive: start with the Chamomile Soap, the mildest bar I make.
- You're after a brighter, more even-looking tone: the Turmeric Tone-Evening Loofah Soap, and use a dark towel.
- You want the whole plant-based routine rather than one bar: the Turmeric Tone-Evening Set is the three steps I'd put together myself.
- You'd rather browse by what you're dealing with: the Shop by Concern collection splits everything four ways.
Everything ships from the same room it was made in.
Cosmetic products. Not intended to diagnose, treat, cure or prevent any disease.