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Hydrangea Root (Sevenbark) Tincture - Liquid Extract

Sevenbark Liquid Extract, Sevenbark (Hydrangea arborescens) Dried Root Tincture
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Common Name : Sevenbark

Botanic Name : Hydrangea Arborescens

State / Part : Dry / Root

Form : Sevenbark Liquid Drops / Tincture

Process : Cold Extraction
UPC : 840253647580
MPN : SEHAR
SKU : sevenbark-alc-extract
Application : For internal use
Availability : In Stock
- Please Select -
2 Oz $22.95
4 Oz $38.95
2x2 Oz $39.95
2x4 Oz $69.95
4x4 Oz $119.95
32 Oz $189.95
64 Oz $279.95
2x32 Oz $289.95
20x4 Oz $449.95
2 Gal $799.95
$22.95
Prefer alcohol-free? Try our Sevenbark Root Alcohol-Free Glycerite Sevenbark (Hydrangea arborescens) Every extract and blend we make from this plant

Sevenbark (Hydrangea arborescens) root — full-strength alcohol-based liquid extract (tincture). Made in Hawaii, USA with domestic & imported ingredients.

Full strength Organic or pharmacy-grade alcohol, purified water, vegetable glycerin
Ethically sourced Wild-harvested or cultivated Hydrangea arborescens root
Clean formula Formulated without gluten, fragrances, or any artificial and natural colors
Classic extraction Herb-specific standards, small batches
Made in Hawaii, USA With domestic & imported ingredients, FDA-registered facility
Easy to dose 20–30 drops, up to 4 times a day
PRODUCT DETAILS
IngredientsWild harvested Sevenbark (Hydrangea Arborescens) dried root.
Other ingredientsOrganic or pharmacy-grade alcohol, purified water, vegetable glycerin.
Formulated withoutGluten, fragrances, or any artificial and natural colors.
Suggested useShake well. 20–30 drops (about 0.7–1 ml, one full squeeze of the dropper) in 2 oz of water, tea or juice, up to 4 times a day or as directed by your practitioner. Tinctures may also be taken directly.
StorageDo not use if the seal is broken or missing. Store in a cool, dry place.
SafetyKeep out of reach of children. If you are pregnant, nursing or taking medication, consult your doctor before use. Discontinue use if any adverse reaction occurs. Excessive consumption may impair the ability to drive or operate machinery.
Large sizes32 oz jars may contain some plant material. No returns on 15x4 oz, 32 oz, 2x32 oz, 64 oz and 2 gal options.
Sevenbark (Hydrangea Arborescens) also known as
Name Language Note
Gu-ni-ga-da-li-gi Cherokee Indigenous name referring to the peeling or scattered nature of the bark
Měiguó xiùqiú Chinese (Pinyin) Means 'American Hydrangea' in modern Chinese botanical texts
Smooth Hydrangea English Often used in horticultural and botanical contexts
Wild Hydrangea English Most common name for the native North American species
Hydrangée arborescente French Formal botanical name
Hortensia de Virginie French Refers to its geographical origin in the United States
Wald-Hortensie German Literally translated as Wood or Forest Hydrangea
Baumartige Hortensie German Literal translation of the botanical name arborescens
Ortensia selvatica Italian Italian common name for the wild variety
Amerika-ajisai Japanese (Romaji) Japanese term for North American hydrangea species
Mok-su-guk Korean Used specifically for arborescent types
Hydrangeae Radix Latin The pharmaceutical name used in pharmacopoeias for the dried root
Hortênsia-arbórea Portuguese Portuguese botanical translation
Gortenzija drevovidnaja Russian (transliterated) Standard Russian botanical name (Гортензия древовидная)
Hortensia silvestre Spanish Commonly used in western herbalism literature in Spanish
Ağaçsı ortanca Turkish Turkish name for the arborescent species
Cẩm tú cầu thân gỗ Vietnamese Refers to the woody nature of the hydrangea shrub
Frequently Asked Questions about Sevenbark Extract
What is hydrangea root extract used for?
Hydrangea root extract is a dietary supplement made from the dried root of Hydrangea arborescens, a deciduous flowering shrub of the Hydrangeaceae family native to the woodlands of the eastern United States, also known by the common name sevenbark. The root contains a characteristic group of plant compounds, including a coumarin-type glycoside historically called hydrangin, flavonoids such as kaempferol, quercetin, and rutin, along with saponins and natural resins. Hydrangea root was used by the Cherokee and other Native American peoples and was later adopted into the materia medica of the 19th-century Eclectic physicians of North America. As a dietary supplement, hydrangea root extract is used to support general wellness. HawaiiPharm's tincture is prepared from wild-harvested dried Hydrangea arborescens root and manufactured in our FDA-registered Hawaii facility. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
What is the difference between hydrangea root tincture and glycerite?
HawaiiPharm offers Hydrangea (Sevenbark) root in two liquid formats. The Hydrangea Root Tincture uses food-grade alcohol as the primary solvent, the traditional method of herbal liquid extraction. The Hydrangea Root Glycerite is an alcohol-free alternative using vegetable glycerin and purified water as solvents. Both formats are prepared from the same wild-harvested, dried Hydrangea arborescens root using low-temperature maceration, ensuring a broad-spectrum phytochemical profile. Both are manufactured in HawaiiPharm's FDA-registered Hawaii facility with identity and purity testing for each batch.
What is the botanical background of Hydrangea arborescens (sevenbark)?
Hydrangea arborescens is a deciduous shrub of the family Hydrangeaceae, native to the rich, shaded woodlands and stream banks of the eastern United States. It grows to about one to two meters tall and bears broad, rounded clusters of small white flowers in summer; the popular ornamental cultivar "Annabelle" is a selection of this species. The genus name Hydrangea comes from the Greek hydor ("water") and angeion ("vessel" or "jar"), a reference to the small, cup-shaped seed capsules; the species epithet arborescens is Latin for "becoming woody" or "tree-like". Carl Linnaeus formally described the plant in his Species Plantarum of 1753. The common name "sevenbark" refers to the shrub's distinctive bark, which peels away in several thin successive layers of different colors. Other common names include smooth hydrangea and wild hydrangea. Relatives within the Hydrangeaceae family include the bigleaf hydrangea (Hydrangea macrophylla), the panicle hydrangea (Hydrangea paniculata), mock orange (Philadelphus), and deutzia. Note that ornamental hydrangeas are grown for their showy blooms, while the root is the part used in traditional herbal preparations.
How do I use hydrangea root liquid extract?
Use the number of drops and the frequency shown on the label, in a little water, tea or juice, or as directed by your practitioner. Shake well before each use. Store in a cool, dark place away from direct sunlight. Consult a healthcare professional before use if you are pregnant, nursing, taking medication, or managing a health condition. Keep out of reach of children. Do not exceed the suggested serving size.
Are there any precautions for using hydrangea root extract?
Hydrangea root should be used only at the suggested serving size; larger amounts may cause gastrointestinal upset such as nausea, and some parts of hydrangea plants contain naturally occurring compounds that can be irritating if overconsumed. Because the root contains a coumarin-type constituent, individuals taking anticoagulant or antiplatelet medications should consult a qualified healthcare professional before use. Hydrangea has a traditional association with the urinary system, so anyone taking diuretics or medications for blood pressure should seek professional guidance before use. Pregnant or nursing individuals should avoid use, as safety data are insufficient. Do not exceed the suggested serving size. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Where is this product made?
Made in the USA by Hawaii Pharm LLC, Honolulu, HI, with domestic & imported ingredients.
What is your return policy?
We offer a 30-day return policy. Returns are free and accepted by mail.
How long does shipping take?
U.S. delivery takes 1 to 5 business days by USPS Priority Mail, UPS or FedEx; USPS Ground Advantage can take 10+ days.
⚠️ 64 fl.oz plastic containers can leak a little during transportation - this is not subject to refund or replacement!

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ETHICALLY SOURCED, NATURAL INGREDIENTS
Our Sevenbark (Hydrangea Arborescens) Root is selected from regions with optimal growing conditions to support a high concentration of active constituents. We work only with trusted suppliers and focus on sourcing clean, well-preserved botanical material suitable for high-quality liquid extraction.

As a solvent, we use alcohol to preserve the integrity of the extract and support a clean extraction process.
To verify botanical identity and ensure consistency, all raw materials are tested in our laboratory using established analytical techniques. These include High-Performance Thin-Layer Chromatography (HPTLC) for plant authentication and fingerprinting, or Fourier-Transform Infrared Spectroscopy (FTIR) and other in-house methods. Our approach is guided by relevant standards such as those of the USP and Ph. Eur. and cGLP, allowing us to maintain rigorous quality control, ensuring the material meets our specifications for identity, purity and composition.
METICULOUS EXTRACT PREPARATION
Hawaii Pharm determines the optimal herb-to-menstruum ratio for each botanical. For alcohol-based extracts, we use a carefully balanced alcohol blend to ensure maximum extraction of active compounds while preserving the plant's natural integrity.
Our master herbalists analyze each batch and adjust extraction parameters as needed, ensuring consistent quality despite natural variations in botanical sources.
The result is a potent, stable liquid extract that captures the full spectrum of the botanical's benefits.
COMPREHENSIVE LABORATORY TESTING
Every batch undergoes multiple quality assurance tests including:
  • Organoleptic evaluation (color, consistency, aroma)
  • FTIR and/or HPTLC spectral analysis for identity confirmation
  • Microbiological testing (total plate count, E. coli, coliforms)
  • Yeast and mold screening
  • Alcohol content verification
  • Viscosity measurement
  • Refractometric analysis
SUPPLEMENT FACT SHEETS
Supplement Facts
Serving Size: 1 ml
Servings Per Container: 60
Amount Per Serving
% DV
Sevenbark (Hydrangea Arborescens) Dry Root extract 983 mg R
†
† Daily Value (DV) Not Established.
CERTIFICATE OF ANALYSIS

COAs are available upon request for customers with Wholesaler or Practitioner accounts.

To request a COA, please provide your order number and the batch number from the product label.

This policy helps us ensure traceability and maintain high standards of documentation for professional and bulk-use customers.

Each batch is manufactured with care. Best if used within 3 years of the manufacturing date when stored in a cool, dark place.

FDA Registered Facility

All Hawaii Pharm products are manufactured in our FDA registered facility in Hawaii, USA, with domestic & imported ingredients, following strict Good Manufacturing Practices (GMP). Our dedication to quality control ensures consistency and purity in every bottle.

Our Quality Guarantee

We stand behind the quality of our Sevenbark (Hydrangea Arborescens) Dry Root Tincture with our satisfaction guarantee. Each bottle contains natural botanical ingredients, expertly extracted without preservatives or synthetic additives.

Storage Recommendations

To maintain optimal potency, store your Sevenbark (Hydrangea Arborescens) Dry Root Tincture in a cool, dark, and dry place. When properly stored, this product retains its quality for at least 6 years from the manufacturing date.

At Hawaii Pharm, quality is our foundation.
Every bottle of our Sevenbark (Hydrangea Arborescens) Dry Root Tincture undergoes rigorous testing and quality control to ensure you receive only the finest botanical extract.

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Had to return the item because I ordered the wrong thing. The return process was awesome. No problems at all.

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This product really works on my nightly leg cramps. I have bought it twice and noticed some variation in taste and strength, but both bottle work well. Will buy again from this vendor. Note to vendor: the stronger tasting bottle seems to work better.

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* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
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