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The Hammer Show October 2 thru November 15, 2026 50 Collaborating Artist

Zoom Five open white product boxes arranged in a pyramid on a clean white background. Each box features a large vertical color panel with a stylized figure and the word MATER, plus smaller product text below.
Zoom A dark brown rectangular bar of MATER Holy Bar Soap stands next to its white and light purple packaging box on a clean white background, both featuring the MATER brand name and a Woman of Willendorf graphic
Zoom A rectangular bar of MATER sea salt soap in a speckled gray-green tone stands next to its white and light blue packaging box, both featuring the MATER brand name and a Woman of Willendorf graphic
Zoom A rectangular bar of MATER Rosa Bar Soap in terracotta orange, standing next to its white and pink packaging box on a clean white background, both featuring the MATER brand name and a Woman of Willendorf graphic.
Zoom A rectangular bar of MATER Ceranium Bar Soap in a warm tan color, shown next to its white and peach packaging box on a clean white background, both featuring the MATER brand name and a Woman of Willendorf graphic
Zoom A bar of MATER basil bar soap in a pale yellow-green color with visible black specks, shown next to its white and light green packaging box on a clean white background, both featuring the MATER brand name and a Woman of Willendorf graphic

Mater Bar Soap

$18.00
off
Scent

Basil bar, popular with gardeners and culinary palates alike, is infused with basil and mint essential oils. While poppy seeds, spirulina and green clay exfoliate the skin, avocado, sweet almond and castor oil emulsify in a stimulating and conditioning lather. Active Ingredients: Olive oil, water, coconut oil, lye, avocado oil, castor oil, sweet almond oil, basil, and peppermint essential oils, french green clay, and poppy seeds

Geranium Bar has a high content of olive oil and is “superfatted” with 7% shea, making it the dream soap for delicate skin, and is Our go-to for a gentle and nourishing bar soap. A combination of “fresh-cut” floral and ripe-tree fruit, this rich golden bar is deeply soothing and will place you on a garden path in late summer. Active Ingredients: Olive oil, water, coconut oil, lye, shea butter, kaolinite clay, geranium, lavender and ho wood essential oils

Holy Bar, a spiritual awakener, will envelope you in a revitalizing lather. Alkanet root powder provides the royal purple color to this bar, which, paired with the ethereal aroma of Palo Santo and grounding lavender, purifies and uplifts the senses in a delicate and supremely sudsy castile soap. Active Ingredients: Olive oil, water, coconut oil, lye, shea butter, alkanet root, lavender and palo santo essential oils. 

Rose Bar is made with palmarosa and bergamot essential oils, which blend into a bright grassy rose with a sweet citrus finish. Made with shea butter and pink kaolin clay, this is a moisturizing bar with a pretty appearance and lovely supple lather. Active Ingredients: Olive oil, water, coconut oil, lye, shea butter, bergamot, and palmarosa essential oil, and kaolin rose clay

Sea bar is a long-awaited dip in the ocean. You may be in a tiled bathroom, in a landlocked city, but if you close your eyes, you will taste the salt and minerality of the air; the sweet summer sap of coastal flora; seaweed- alive and bubbling. This enchanting bar is made with coconut, avocado oil and mango seed butter to soften the skin and exfoliate the soul with red sea salt and wild-harvested sea plants from Maine. Active Ingredients: Olive oil, water, coconut oil, lye, avocado oil, castor oil, mango seed butter, rosemary, patchouli and eucalyptus essential oils, pacific sea plants, cambrian blue clay and pink salt

Cold process soap. No artificial ingredients, preservatives, or fragrances. Cured for 4 weeks. Use on face, hands and body. Weight: 5.6 oz. Aprrox size 3.25" x 2.5" x 1.25".

 

by Mater Soap - New York City, New York

Sea - Olive oil, water, coconut oil, lye, avocado oil, castor oil, mango seed butter, rosemary, patchouli and eucalyptus essential oils, pacific sea plants, cambrian blue clay and pink salt
Holy - Olive oil, water, coconut oil, lye, shea butter, alkanet root, lavender and palo santo essential oils
Geranaium - Olive oil, water, coconut oil, lye, shea butter, kaolinite clay, geranium, lavender and ho wood essential oils
Rose - Olive oil, water, coconut oil, lye, shea butter, bergamot and palmarosa essential oil and kaolin rose clay
Basil - Olive oil, water, coconut oil, lye, avocado oil, castor oil, sweet almond oil, basil and peppermint essential oils, french green clay and poppy seeds

Use for face, hands and body

MATER spoken like water
MA•TER \ˈmȯ-tər, ˈmä-tər

Mater Soap pays homage to utilitarian objects that quietly serve our daily lives. ​​We create a variety of cold-process bar soaps and organic body products. Keeping our batches small and handmade, we strive to perfect the simple and subtle alchemy of soap-making and body care.
The minimalist beauty of traditional soap formulation and the power of plant oils and extracts inform our craft. By using natural, sustainably-sourced plant ingredients like smoky pine tar, red alkanet root powder, and salty sea plants, we provide bathers with products that nourish the body and the mind, and enhance the bathing ritual.
Take your time. Breathe deeply. Don’t rush, even with the dishes.
We are inspired by sculpture, architecture, and textiles— the meeting of joyful experience and simple, absolute function. Mater Soap chooses materials and composes recipes that speak to the well-being of both the bather and the planet, with products that are enriched by ingredients chosen with intention, care, and a conscious effort to minimize ecological impact.

Mater means “mother” in Latin. Mater Soap is named to honor the natural world from which we create. It is a nod of gratitude to the actual and symbolic mothers who nurtured us, broadened our concepts of beauty and empowerment, and showed us how to steward/cultivate in return. Mater bathers see themselves and nurture their bodies and spirits. They cultivate the beauty within on their quest to simplify. In a world of heedless excess, they care for, rather than waste.

The Woman of Willendorf is one of the earliest artifacts representing the human body. Who is the author of this mysterious, precious small stone figure? What is her purpose? One theory of her provenance is that she represents the earliest portrait of a woman made by herself, based on the birds-eye-view shape of the figure’s body, lack of facial features and tiny feet —a self-portrait. The more common belief is that she is a “fertility figure, a good-luck totem, a mother goddess symbol, or an aphrodisiac made by men for the appreciation of men” (Kathleen Kuiper, Encyclopedia Britannica). She speaks to the redefinition of traditional concepts of beauty and empowerment, reclaiming personal body narratives. She sees herself.
The Woman of Willendorf is a 4"-tall Paleolithic sculpture, created around 30,000 BP. It is believed to have been carved in oolitic limestone, most likely in northern Italy. Also known as the Venus of Willendorf, it is in the collection of the Vienna Museum of Natural History.

Handmade soap will last if kept dry between uses.

Cold process soap. Handmade in NYC. No artificial ingredients, preservatives or fragrances. Cured for 4 weeks

Soaps are cut by hand, please allow for slight variation in size. Handmade soap will last if kept dry between uses.

Mater Bar Soap

$18.00

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