Bathing a cat is hard enough without a slippery bottle in your hand. The DERMagic Feline Rosemary Shampoo Bar is gentle, organic, and designed to make the whole job easier — for you and the cat.
Why a bar makes sense for cats
Most cats are not enthusiastic about water, and the ones that tolerate a bath rarely tolerate it for long. The practical problem is that liquid shampoo bottles need two hands — one to grip the slippery bottle, one to squeeze the lid open against a wet, wriggling cat.
A solid shampoo bar solves that. You hold the bar in one hand, lather directly against the fur, and keep the other hand free to steady the cat. The lather is thick, rich, and easy to rinse clean. The bath ends faster, with less stress on both sides.
What the bar is formulated to do
The DERMagic Rosemary Shampoo Bar for Felines is:
- No tea tree oil. This is the single most important thing about the feline bar and it used to be buried. Cats groom off and swallow whatever you put on them, and cats are more vulnerable to essential oils than dogs are. The feline bar is built without tea tree for that reason — the evidence behind it, including a 443-case veterinary review of tea tree poisoning in dogs and cats, is in is tea tree oil safe for dogs and cats.
- No water, so no preservative. A solid bar contains no water, so there is nothing in it for microbes to grow in and no preservative system is needed at all. This is a real formulation fact, not an adjective.
- Cleansing — lifts grease, dander and surface debris without the sulphates that strip a damaged barrier.
- Easier to use on a cat than a bottle. A bar is one-handed, doesn’t spill, and gets a short-haired cat washed faster — which with a cat is most of the problem.
Three claims have come off that list. It used to describe the bar as “pH-balanced for a cat’s skin”, “anti-inflammatory — calms reddened, irritated skin”, and “anti-microbial — helps keep yeast and bacteria from establishing on damaged skin”.
The anti-inflammatory and anti-microbial claims go for the reason they go everywhere else on this site: we cannot show them, and a product presented as treating inflammation or infection is presenting itself as a veterinary medicine.
The pH claim is worse, because it contradicts us. A saponified bar of this kind is alkaline — around pH 9 to 10 — which is simply what saponification produces, and we publish that figure elsewhere on this site. There is also no single feline skin pH to balance to. So “pH-balanced for a cat’s skin” was not a softened claim or an approximation; it described the opposite of what the product is. What rescues the bar here is that it rinses off — contact time is short, and a short alkaline wash followed by a thorough rinse is not the same exposure as a leave-on product.
Rosemary, and why it’s in there
Rosemary essential oil gives the bar a light, clean scent instead of the heavy perfume of a typical commercial shampoo. Cats have a far sharper sense of smell than we do, so a restrained scent genuinely matters when you are trying to get a cat into a wash at all.
This section used to go further: that rosemary “has been used for centuries to improve blood circulation in the skin, moisturise the hair shaft, and support hair regrowth”. All three are withdrawn. The circulation and regrowth claims are folklore — the small amount of human research on rosemary and hair loss involves leave-on preparations at concentrations unrelated to a rinse-off bar, and none of it is in cats. The scent is the honest reason it is in there.
Made for cats
All of DERMagic’s feline products are:
- Biodegradable
- Free from artificial dyes and fragrances
- Free from tea tree oil
We have dropped “naturally non-toxic” and “pH-balanced for a cat’s specific skin chemistry” from this list. The first is too broad a claim for any range to make as a blanket statement; the second is addressed above. “No tea tree” says the thing that actually makes these products appropriate for cats, and it is checkable on the label.
The shampoo bars are handmade in the Pacific Northwest from organic vegetable oils using green manufacturing processes. Safe for cats and kittens — and perfectly good on dogs too.
For longest bar life, store it exposed to air rather than sitting in a wet dish.
Ingredients
Saponified Coconut,* Olive,* Castor,* Sunflower,* Jojoba,* and Rice Bran Oils; Cocoa Butter; Rosemary Essential Oil.
*Certified Organic ingredients.
That’s the whole list. No sulphates, no parabens, no synthetic fragrance, no preservatives.
The last of those deserves a footnote rather than a boast: the bar needs no preservative because it contains no water, and microbes cannot grow without it. That is a formulation fact, not a claim of superior purity — and it is exactly why we would not say the same thing about a bottle. The full version, including what parabens actually do and which of our own products are preserved, is in parabens and SLS in dog shampoo.
Start the treatment DERMagic Feline Organic Shampoo Bar — Rosemary The feline bar — dermagic.eu →For advice on bathing a cat that’s struggling with a skin condition, email customerservice@dermagic.eu or call +44 7425 388643.