Yerba Santa Leaf Dried Herb
Yerba Santa — The Holy Weed of California Traditional botanical heritage • Dried, cut-and-sifted leaves • Tea or poultice Long ago, the Native American tribes of California taught the priests...
Shipping calculated at checkout.
In stock
Shipping & returns
Our products are made by hand. We email your tracking number as soon as the shipping label is created.
Unused products may be exchanged within 30 days of purchase. Once a product has been used, it is no longer eligible for a refund. If you are not getting the results you want, please contact us first.
About this product
Yerba Santa — The Holy Weed of California
Traditional botanical heritage • Dried, cut-and-sifted leaves • Tea or poultice
Long ago, the Native American tribes of California taught the priests who called it “Yerba Santa” about this remarkable plant. Its name means “holy herb,” and its sticky, aromatic leaves have a long history in traditional plant medicine. Legend says you start with bitter leaves, and—just like nature’s sweetest surprise—your tongue does a little dance as they turn sweet.
Yerba Santa is more of an herb to reach for when needed than an everyday sipping tea. Its story belongs to generations of people who knew the California hillsides and the plants growing there.
A California Plant With a Story Worth Telling
Eriodictyon californicum is an evergreen shrub of California and Oregon, recognizable by its long, resinous leaves and delicate pale lavender to whitish flowers. The plant is sometimes called mountain balm or bear's weed. Its leaves carry a distinctive resinous aroma and a flavor that moves between bitter, spicy, and surprisingly sweet.
Indigenous California communities have long used Yerba Santa in their own distinct healing traditions. Historical accounts describe leaves prepared as infusions, decoctions, chewed leaves, warmed applications, and poultices. Spanish-speaking newcomers later called the plant Yerba Santa, or “holy herb,” reflecting the esteem in which they encountered it.
These traditions are not simply a chapter of the past. The Amah Mutsun Tribal Band and its Land Trust have documented the continuing gathering, stewardship, and teaching of Yerba Santa knowledge.
Yerba Santa at a Glance
| Botanical name | Eriodictyon californicum |
|---|---|
| Common names | Yerba Santa, Holy Herb, Mountain Balm, Bear's Weed |
| Plant part | Leaves |
| Form | Dried, cut and sifted |
| Package contents | ½ cup by volume (approximately 24 teaspoons) |
| Traditional preparations | Herbal tea (infusion) and external poultice |
| Flavor | Initially bitter and resinous, with a developing sweetness and spicy complexity |
| Use | Traditionally reached for when needed, rather than as an everyday beverage |
Traditional Uses of Yerba Santa
Yerba Santa is particularly well known in California Indigenous plant traditions for its relationship with the lungs and respiratory system. Different communities developed different preparations and uses.
Respiratory Complaints
Historical records describe Yerba Santa teas and decoctions prepared for coughs, colds, bronchial discomfort, asthma, and other respiratory complaints. The leaves were also used in traditional syrups and other preparations.
Headaches and Fevers
Infusions and warmed-leaf applications appear in accounts of traditional care for headaches and illnesses accompanied by fever.
Digestive Discomfort
Yerba Santa leaves were historically prepared for stomachaches, nausea, and other digestive complaints.
Joints, Muscles and Rheumatic Discomfort
Warm leaves, poultices, and herbal preparations were applied or used in traditional practices associated with aching joints, bruises, and sore muscles.
Skin and External Applications
Leaf poultices were traditionally applied to sore spots, abrasions, swellings, and other skin concerns. Our dried leaves can be rehydrated and crushed for this kind of external preparation.
How to Prepare Yerba Santa
Traditional Leaf Tea
Yerba Santa's resinous leaves have historically been prepared as an infusion or decoction. For our dried, cut-and-sifted leaves, a longer covered infusion is a practical traditional-style approach.
- Place 1 teaspoon of dried Yerba Santa leaves into a heat-safe cup.
- Add 1 cup of freshly boiled water.
- Cover and steep for approximately 25–30 minutes.
- Strain the leaves and enjoy the aromatic tea.
This 1-teaspoon preparation provides approximately 24 cups from a 24-teaspoon bag. Historical herbal sources describe other strengths and preparation methods as well.
Traditional Leaf Poultice — Using Our Dried Leaves
- Place the desired amount of dried leaves in a clean bowl.
- Add a little warm water and allow the leaves to rehydrate and soften.
- Crush or mash the softened leaves into a moist, spreadable mass, adding small amounts of water as needed.
- Spread the moistened leaves onto a clean cloth and apply externally to the desired area of intact skin.
- Remove and gently rinse the skin when finished.
Historical poultices often used fresh or warmed leaves. Rehydrating and crushing our dried leaves adapts that traditional preparation to the form we carry.
What Makes Yerba Santa Botanically Interesting?
Yerba Santa contains aromatic resins and flavonoids that have attracted scientific interest. Its chemistry offers an intriguing connection between the plant's unusual taste and modern research into biological signaling.
| Plant constituent | Area of scientific interest |
|---|---|
| Eriodictyol | Flavonoid chemistry, oxidative processes, and cellular signaling |
| Homoeriodictyol | Modulation of bitter-taste perception |
| Sterubin | Taste modulation and experimental research involving cellular and neurological pathways |
| Other flavonoids and resins | Plant defense chemistry, aroma, and interactions with biological systems |
The Bitter-to-Sweet Surprise
Yerba Santa's distinctive taste has become a subject of modern research. Investigators have studied flavanones from the plant for their ability to influence the perception of bitterness. That makes the old story of the bitter leaf and its surprising sweetness especially interesting.
Respiratory and Inflammatory Research
Traditional respiratory uses are among the best documented aspects of Yerba Santa's heritage. Modern investigations into individual plant compounds examine cellular signaling, oxidative processes, and inflammation-related pathways.
Sterubin and Neurological Research
Sterubin has also attracted attention in experimental research on neuronal cells and cellular stress. This is an emerging area of compound-level research, distinct from the long-standing use of whole Yerba Santa leaves in traditional preparations.
Not Into DIY? Explore Our Ready-Made Botanicals
We also make small-batch, pure-plant formulas for those who prefer ready-made botanical bodycare.
- Minty Relief: Our botanical collection for massage and comforting bodycare.
- Firefly: Explore our Firefly cleansers and moisturizers.
- Fortify and Warrior: Discover our plant-based serum, cleansers, and moisturizers.
- Botanical inhalers: Explore our aromatic inhaler options.
- Herbal Chart: Browse more traditional herbs in our Herbal Chart.
Awareness
Pregnancy and nursing: Avoid this herb during pregnancy and breastfeeding, as noted in our original product information.
Questions? Ask our team about our botanical products.
Botanical History & Research References
- USDA NRCS — California Yerba Santa Plant Guide
- Amah Mutsun Land Trust — Yerba Santa, a Medicinal Plant Extraordinaire
- Karuk Cultural Resource — Yerba Santa Traditional Preparation
- Journal of Agricultural and Food Chemistry — Bitter-Masking Flavanones from Yerba Santa
- Research on Yerba Santa Flavonoids and Bitter-Taste Receptors
- USDA Agricultural Research Service — Yerba Santa Identity, Purity and Quality Standards
