Locally Made in Wyoming

All Natural Skin Care Products

All skin deserves natural care through the natural ingredients God has provided to us on this Earth. Through good stewardship of our cows, we are able to bring a pure tallow based product that is guaranteed to quench the thirst your skin has been longing for its’ whole life.

mother child using safe natural skin care lotion on hands

did you know?

Your skin is your largest organ

Even though most of us know this, we don’t think about all the chemicals we put on it. From sunscreen, to soaps, to lotions. Most of us don’t think about it until we start looking at the ingredients. That’s why Le Ulm Marche strives to bring you a pure tallow based product that is guaranteed to quench the thirst of your skin without all the chemicals!

locally sourced

Our Products

Our desire is to bring you as natural a product as possible that is sourced locally and that will provide your skin with the nutrients it needs without stripping what it already has.

Whipped Lotion

Healing Salve

Soap Bars

Lotion Bars

healing & soothing

Perfect for your body

Our products are hypoallergenic in nature and will not irritate sensitive skin. Through our own experience with our son’s skin sensitivity, we found that these bars are very healing to those with eczema, mainly due to the body’s desire to absorb the fat back into the skin while cleaning.

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The Soother Soap Bar from Le Ulm Marche

The Soother Soap Bar

$12 / bar

The Tallow Lotion Bar from Le Ulm Marche

Tallow Lotion Bar

$15 / bar

Whipped Tallow Lotion Lemongrass from Le Ulm Marche

Whipped Tallow Lotion: Lemongrass

$15 / bottle

Tallow Healing Salve from Le Ulm March to use on bug bites, scrapes, burns, eczema

Healing Salve

$15 / ounce

what people are saying

Customer Experiences

I tried many other soaps for my son's bathtime before buying Le Marche. Even when they were rather "clean," he complained they caused itchiness. I am confident the young bodies sense even slight amounts of impurities. My boy really likes hers, knows the difference, and I'm grateful we found her products! I've started using her tallow lotion with lemongrass on my sensitive face, and it is responding splendidly! Thanks, Karis!
I'm a big fan Le Ulm Marche skin care products. I love the whipped tallow lotion, which helps alleviate my keratosis pilaris. Me and my littles also regularly use the soap and healing salve for sensitive and itchy eczema skin.

how it started

Natural products from a local ranch

Hello, my name is Karis Prusak. I grew up at the foot of the Big Horn Mountains in Northeast Wyoming. I married a rancher and we now live out in the middle of nowhere. I love being out here and raising our children around different animals and experiences that they would never have been exposed to otherwise.

My journey into all natural skin care products started in 2021. Our son was 18 months old at the time and was covered in eczema spots from head to toe. Prior to taking him to the dermatologist, I tried all the things recommended on the internet to calm it down at home. They didn’t work! At the dermatologist, we were prescribed a steroid cream and she recommended a few other things topically to help. I felt as though all of the topical things recommended were too harsh for such a small person.

I didn’t realize the amount of chemicals until I started looking at the ingredients of all the things as I was putting on my son’s skin to help calm it down. Then I came across this website that talked about how beef tallow is so good for skin. Light bulb moment! We own a ranch, we butcher our own grass finished cows. I could make this happen for my son! I started out slow, soap at first, then lotions, then added in some herbs that were healing and calming for eczema. Slowly, he got better! Now my mission is to bring this pure tallow based product to anyone who is looking for an all natural product to quench the thirst of your skin! 

our secret ingredient?

Grass Fed Beef Tallow

Tallow is a great moisturizer and skin healer. What is tallow? Tallow is the fat from cows that is rendered or melted down to be used in many things such as soaps, lotions, salves, as well as in food products. Our 100% grass fed beef tallow comes from our own local beef. We render it down at low temperatures to bring you as pure and unadulterated a product as possible.

The benefits of grass fed beef tallow:

Contains Vitamins A, D, K, E, & B12, all extremely beneficial for skin

Helps to prevent skin’s loss of moisture

Contains conjugated Linoleic Acid (CLA) with natural anti-inflammatory properties

Has multiple nutrients that are only found together in animal products

Contains oleic acid (omega 9) which aids other components in penetrating deeply into skin

Is antibacterial & antimicrobial and is rich in minerals

Contains palmitic acid which helps improve the protective barrier function of skin

Contains stearic acid which helps to repair damaged skin, and improves skin’s flexibility and suppleness

Aids in skin regeneration for skin that appears healthier and more youthful

Contains palmitoleic acid (omega 7) which is one of our skin’s basic building blocks

all natural

Natural Fragrances

Most of our soaps and products do not contain any fragrances or scents. Our bars are hypoallergenic in nature and will not irritate sensitive skin. Through our own experience, we found that these bars are very healing to those with eczema, mainly due to the body’s desire to absorb the fat back into the skin while cleaning. The lotion bar provides an additional layer or nutrients for the skin.

The coloration to our bars is done with natural products such as tea that we infuse the fat in or with locally sourced juice that we add back in when we mill some of the soap, or natural clays, and plant powders and liquids.

le ulm marche burn relief cream with natural fragrances

The different herbs we infuse in your tallow and their benefits:

Calendula Flowers

Soothes the skin. Works well for diaper rashes, sunburns, minor cuts, bug bites, and rashes.


Accelerates shallow skin and wound healing. Works excellent for relieving and healing rashes, burns, eczema, and psoriasis.


Helps with wound healing, sores, alleviate insect bites and stings. It also can help keep away infection and is an anti-inflammatory.

Chaparral Leaves

Works well for wounds, rashes and bruises, has antimicrobial properties and antibacterial benefits.


Helps fight off infections and heals wounds.

Lavender Flowers

Works very well to help heal and reduce pain with burns.

Arnica Flowers

Promotes healing, is antimicrobial and antiseptic, stimulates blood flow to the area and works great for arthritis, frostbite and chilblains. Reduces itching, infections, and eczema.


Helps treat any underlying infection from skin issues due to its anti-bacterial properties. Helps reduce inflammation.


Works well for skin irritations, itching and rashes, hives, dermatitis, varicose veins, and eczema. It relieves inflammation to these areas.

Sources: Apelian N, Davis C. The Lost Book of Herbal Remedies: The Healing Power of Plant Medicine. s.n.; 2022.

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