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Birch Liquid Extract, Birch (Betula Lenta) Dried Bark Tincture

Sweet Birch (Betula Lenta) Bark Liquid Tincture

Name: Birch Liquid Extract, Birch (Betula Lenta) Dried Bark Tincture
Brand: Hawaii Pharm LLC
SKU: 5098
Price: 21.95 USD
Availability: InStock

Birch Liquid Extract, Birch (Betula Lenta) Dried Bark Tincture

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Common Name : Birch

Botanic Name : Betula Lenta

State / Part : Dry / Bark

Form : Birch Liquid Drops / Tincture

Process : Cold Extraction
MPN : BBLDB
SKU : birch-lenta-alc-extract
Application : For internal use
Availability : In Stock

- Please Select -

2 Oz $21.95

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

$21.95

In stock

Prefer alcohol-free? Try our Alcohol-Free Glycerite

FEATURES AND DESCRIPTION:

Gluten Free!
Highest Strength Birch (Betula Lenta) liquid extract!
Birch liquid extract contains ONLY natural ingredients! We strictly use only ethically sourced wild harvested raw material!
High Quality Birch liquid extract - we use classic conventional methods of extraction! We meticulously produce our extracts according to precise standards where each herb is extracted according to the distinct characteristic of each plant!
The highest quality Birch extract made with love for plants and respect for Nature!

Harnessing the Natural Power of Birch Bark

Birch (Betula Lenta) dried bark liquid extract bottle

Supports Natural Comfort & Fluid Balance: Betula lenta has a long history of use in traditional herbal practices to promote ease and physical comfort. Often appreciated for its role in encouraging the body’s natural cleansing processes, this extract offers a gentle way to support inner balance. It’s a thoughtful addition to your daily self-care routine when you're looking to feel more at ease and refreshed.*

ADDITIONAL INFORMATION ABOUT THE PRODUCT:

Main Ingredients: Wild harvested Birch (Betula Lenta) dried bark. Origin: Poland.

Solvents: Other ingredients: vegetable glycerine, alcohol, water.

Additional information about ingredients: Contains NO gluten, sugar, yeast, mold, corn, salt, wheat, soy, artificial colors, dairy foods, preservatives or synthetic fertilizers.

Suggested Use: Do not use if seal is broken or missing. Store in a cool dry place.

Safety information: Keep out of reach of children. If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your practitioner if any adverse reactions occur. Excessive consumption may impair ability to drive a motor vehicle or operate heavy equipment.

Suggested use and dosage for adults: Shake well before use. 20-30 drops (1 ml., one full squeeze of dropper), up to 4 times a day or as directed by your practitioner. The best way to use liquid herbal tinctures is to put the suggested amount in a glass of water, tea, or juice and drink the entire contents. Tinctures can also be administered directly into the mouth without the assistance of water however some tinctures are unpalatable which is why most people prefer to dilute them into a beverage.

Please note: 32 oz jars may contain some plant material inside!
We do not accept returns on 15x4 oz, 32 oz, 2x32 oz, 64 oz, 2 gal options.

*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. Information and statements made are for education purposes and are not intended to replace the advice of your treating doctor. Hawaii Pharm does not dispense medical advice, prescribe, or diagnose illness. The views and nutritional advice expressed by Hawaii Pharm are not intended to be a substitute for conventional medical service. If you have a severe medical condition or health concern, see your physician.

IMPORTANT SAFETY INFORMATION - contains salicylates - please read before use

These cautions are important.

Aspirin / salicylate allergy: do NOT use this product if you are allergic or sensitive to aspirin or other salicylates.
Medications: do NOT use it with aspirin, blood thinners (anticoagulant or antiplatelet medicines), or any other product containing salicylates or methyl salicylate - the effects can add up.
Children and teenagers: do NOT give it to children or teenagers, especially during or after a viral illness, because salicylates are linked to Reye's syndrome.
Pregnancy / nursing: do NOT use it during pregnancy or while breastfeeding.
Dose: do not exceed the suggested serving. Never ingest concentrated birch or wintergreen essential oil - it can be poisonous even in small amounts.
Allergy: birch pollen and bark can cause skin or respiratory sensitivity in some people.
Contains alcohol. Do not use it to self-treat any medical condition - see a qualified doctor instead. If you take any medication or have a medical condition, consult a qualified healthcare practitioner before use. Keep out of reach of children.

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.

Made in an FDA Registered facility, Hawaii, USA.

Birch (Betula Lenta) also known as

Name	Language	Note
Cortex Betulae Lentae	Botanical Name	Latin bark designation
Tián huà	Chinese (Pinyin)	Literally 'Sweet Birch'
Black Birch	English	Refers to the dark color of the mature bark
Oil of Wintergreen Bark	English	Name used in historical pharmacopeias for the bark source
Spice Birch	English	Refers to the wintergreen-like aroma of the bark when crushed
Mahogany Birch	English	Local name in the Southern Appalachians
Cherry Birch	English	Bark resembles that of a cherry tree
Sweet Birch	English	Common name referring to the sweet smell of the bark
Bouleau à sucre	French	Literal translation of Sugar Birch
Bouleau merisier	French	Refers to the cherry-like appearance
Zucker-Birke	German	Sugar Birch
Betulla dolce	Italian	Sweet Birch
Yamakanba	Japanese (Romaji)	Specific reference to North American sweet birch
Bétula-doce	Portuguese	Sweet Birch
Береза вишневая	Russian	Transliterated: Bereza vishnevaya (Cherry Birch)
Abedul dulce	Spanish	Used in botanical and herbal contexts
Abedul de azúcar	Spanish	Refers to the sweet sap and bark
Seker huş ağacı	Turkish	Sugar birch tree
Cây phong vàng	Vietnamese	Used in wood and bark trade contexts

Frequently Asked Questions about Birch Extract

What is Sweet Birch (Betula lenta) bark extract?

Sweet Birch is a liquid extract of the dried bark of Betula lenta, a tree of the Betulaceae family, also known as black birch, cherry birch, spice birch or mahogany birch. This tincture is extracted with organic alcohol. One thing matters a great deal for safety: sweet birch bark naturally contains salicylates, chiefly methyl salicylate (the compound behind the wintergreen scent), which is chemically related to aspirin. For that reason it is not suitable for everyone and must not be used by people who are allergic to aspirin or who take blood thinners - please read the safety notes carefully. It is a different product from white birch bark (Betula alba), from birch leaf (Betula pendula) and from wintergreen (Gaultheria procumbens), even though wintergreen shares the same salicylate chemistry.

What is the difference between the tincture and alcohol-free versions?

Both are liquid extracts of the same sweet birch bark; only the solvent differs. This tincture uses organic alcohol with vegetable glycerin and water, the classic conventional method that yields a concentrated extract with a long shelf life. The alcohol-free version is a glycerite made with vegetable glycerin and purified water instead, for those who prefer to avoid alcohol. Choose the tincture for a traditional alcohol-extracted format; choose the glycerite if you prefer no alcohol. The same safety notes apply to both because the bark inside is identical.

Is sweet birch the same as white birch, birch leaf or wintergreen?

No - they are related but distinct, and the differences matter for safety. Our product is sweet birch (Betula lenta) BARK, which is naturally high in salicylates (methyl salicylate). White birch bark is a different species (Betula alba) valued mainly for betulin, and does not have the same salicylate profile. Birch leaf is yet another species (Betula pendula) and a different plant part, traditionally used as a mild diuretic. Wintergreen (Gaultheria procumbens) is a completely different plant but shares the same methyl-salicylate chemistry - so the same aspirin-related cautions apply to it. We label ours specifically as Betula lenta bark so it is not confused with the others, and so its salicylate content is clear.

How do I use Sweet Birch liquid extract?

Shake well first. A typical amount is a small number of drops in 2 oz of water, up to the amount on the label, or as directed by your healthcare practitioner - do NOT exceed the suggested serving, because the bark contains salicylates. Because this is an alcohol tincture, adding it to water softens the taste. Never use concentrated birch or wintergreen essential oil internally - it is toxic. Store in a cool, dry place away from direct light, out of reach of children.

Is Sweet Birch right for everyone? Safety information.

Please read this carefully. Salicylates: sweet birch bark naturally contains salicylates, chiefly methyl salicylate, which is closely related to aspirin. Aspirin allergy: do NOT use this product if you are allergic or sensitive to aspirin or other salicylates. Medications: do NOT use it if you take aspirin, blood thinners (anticoagulants or antiplatelet medicines), or any other product containing salicylates or methyl salicylate, because the effects can add up. Children and teenagers: do NOT give it to children or teenagers, especially during or after a viral illness, because salicylates are linked to Reye's syndrome. Pregnancy and nursing: do NOT use it during pregnancy or while breastfeeding. Dose: do not exceed the suggested serving, and never ingest concentrated birch or wintergreen essential oil, which can be poisonous even in small amounts. Allergy: birch pollen and bark can cause skin or respiratory sensitivity in some people. Do not use it to self-treat pain, joint or muscle problems - see a qualified doctor instead. If you take any medication or have a medical condition, consult a qualified healthcare practitioner before use. Keep out of reach of children. This tincture contains alcohol and should be stored in a cool, dark place. 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.

What is your return policy?

We offer a 30-day return policy. Returns are free and accepted by mail.

How long does shipping take?

Standard shipping takes 1-3 business days within the US.

⚠️ 64 fl.oz plastic containers can leak a little during transportation - this is not subject to refund or replacement!

ETHICALLY SOURCED, NATURAL INGREDIENTS 100% natural

Our Birch (Betula Lenta) Bark 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., ISO 17025 and cGLP, allowing us to maintain rigorous quality control, ensuring the material meets our specifications for identity, purity and composition.

METICULOUS EXTRACT PREPARATION Small-Batch

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 Lab-Tested

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 Transparent

Supplement Facts

Serving Size: 1 ml
Servings Per Container: 60

Amount Per Serving

% DV

Birch (Betula Lenta) Dry Bark extract 983 mg R

†

† Daily Value (DV) Not Established.

CERTIFICATE OF ANALYSIS Traceable

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.

Quality Parameter	Specification	Results
Identity (Color/Appearance)	Characteristic for the botanical	Conforms
Characteristic Odor	Subtle, characteristic aroma	Conforms
Total Plate Count	< 10³ CFU/g	Conforms
E. Coli	Absent	Conforms
Yeast & Mold	< 1,000 CFU/g	Conforms
Alcohol Content	48% (by volume, varies by product)	Conforms

Each batch is manufactured with care and has a 6-year shelf life when properly stored in a cool, dark place.

FDA Registered Facility

All Hawaii Pharm products are manufactured in our FDA registered facility in Hawaii, USA, 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 Birch (Betula Lenta) Dry Bark 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 Birch (Betula Lenta) Dry Bark 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 Birch (Betula Lenta) Dry Bark Tincture undergoes rigorous testing and quality control to ensure you receive only the finest botanical extract.

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