Cyrtomium, Guan Zhong (Dryopteris Crassirhizoma) Tincture, Dried Rhizome Liquid Extract, Cyrtomium, Herbal Supplement
Common Name : Cyrtomium
Botanic Name : Dryopteris Crassirhizoma
State / Part : Dry / RhizomeForm : Cyrtomium Liquid Drops / Tincture
UPC : 840253617224MPN : CYDCR
SKU : cyrtomium-pharm-alcext
Application : For internal use
Availability : In Stock
- Gluten Free!
- We produced this extract using a cold maceration method of extraction to ensure that the broad spectrum of therapeutic plant compounds - vitamins, minerals, alkaloids, flavonoids and other active constituents of the herbs are fully extracted and maintained.
- Expertly extracted under strict quality standards and procedures from Cyrtomium Dried Rhizome. We meticulously produce our extracts according to precise standards where each herb is extracted according to the distinct characteristic of each plant!
- Super concentrated Cyrtomium tincture!
- We produce our liquid extracts using ONLY natural ingredients! All herbs are organically grown, ethically wild harvested, or selectively imported. Our extracts do not contain gluten, artificial colors, heavy metals, preservatives, pesticides or fertilizers!
- Aloha inside! This extract really helps! Made in the USA, Hawaii in a FDA registered facility.
This extract is maintained from Dry Rhizome of Cyrtomium (Dryopteris Crassirhizoma). Origin of plant material is Russia. We meticulously produce our extracts according to precise standards where each herb is extracted according to the distinct characteristic of each plant. Our company produces the highest quality liquid herbal extracts with love for plants and respect for nature. The final product is subject to a complete set of tests for safety, quality, and purity. Made in an FDA registered facility, USA. Our products contain only natural ingredients.*
Ingredients:
Main ingredient: Cyrtomium (Dryopteris Crassirhizoma) Dry Rhizome. Origin: Russia. Menstruum: Alcohol, vegetable glycerin, crystal clear water. Contains NO: gluten, artificial colors, heavy metals, preservatives, pesticides, fertilizers.
Suggested Use: Do not use if seal is broken or missing.
Safety information: Keep out of the reach of Children. Not to be used during pregnancy. Consult a physician before using if nursing or taking any medications. Do not use if you are allergic to any ingredients. Do not use if seal is broken or missing. Store in a cool dry place.
Suggested use and dosage for adults: Shake well before using. Take about 20-30 drops (1 ml or 1 full squeeze of the dropper bulb) to 2 oz of juice or water up to 4 times a day.
Please note:
- 32 oz jars may contain some plant material inside.
- We do not accept returns on 20x4 oz, 30x2 oz, 2x32 oz, 64 oz, 2 gal options.
- Actual color of liquid may be different from the colour on the picture.
*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.
Made in an FDA Registered facility, Hawaii, USA.
Our customers used these search queries to find this product:
| Name | Language | Note |
|---|---|---|
| Khanshar | Arabic | General term for fern used in Unani medicine |
| Mian Ma Guan Zhong | Chinese (Pinyin) | Specific name to distinguish it from other 'Guan Zhong' sources |
| Guan Zhong | Chinese (Pinyin) | Traditional Chinese Medicine (TCM) name for the medicinal rhizome |
| Mien-ma-kuan-chung | Chinese (Wade-Giles) | Older transliteration of the TCM name |
| Crown Wood Fern | English | Common horticultural and descriptive name |
| Thick-stemmed Wood Fern | English | Literal translation of the species name crassirhizoma |
| Fougère à rhizome épais | French | Literal translation of the thick-rhizomed fern |
| Dicker Wurmfarn | German | Descriptive botanical name |
| Felce maschio dell'Est | Italian | Translates as 'Eastern Male Fern' |
| Nari-oshida | Japanese | Local Japanese varietal name |
| Oshida | Japanese (Romaji) | Common name in Japan |
| Kwanjung-geun | Korean | Refers specifically to the root/rhizome part |
| Gwan-jung | Korean (Romaji) | Standard name in Korean traditional medicine |
| Crassirhizomae Rhizoma | Latin (Pharmacopeia) | Official pharmaceutical name for the dried rhizome |
| Vostochny Muzhskoy Paporotnik | Russian | Means 'Eastern Male Fern' |
| Helecho de rizoma grueso | Spanish | Descriptive common name |
| Sam pat | Thai | Generic Thai term for similar medicinal ferns |
| Quán chúng | Vietnamese | Vietnamese name derived from the Chinese TCM name |
As a solvent, we use alcohol to preserve the integrity of the extract and support a clean extraction process.
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.
- 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
Servings Per Container: 60
† Daily Value (DV) Not Established.
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 and has a 6-year shelf life when properly stored in a cool, dark place.
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.
We stand behind the quality of our Cyrtomium (Dryopteris Crassirhizoma) Dry Rhizome Tincture with our satisfaction guarantee. Each bottle contains natural botanical ingredients, expertly extracted without preservatives or synthetic additives.
To maintain optimal potency, store your Cyrtomium (Dryopteris Crassirhizoma) Dry Rhizome 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 Cyrtomium (Dryopteris Crassirhizoma) Dry Rhizome Tincture undergoes rigorous testing and quality control to ensure you receive only the finest botanical extract.
Rated 5-star by 5,000+ customers
99.8% positive feedback, all time
Selling on Amazon since 2010
Highest buyer ratings, since 2011
99% positive feedback in the last 12 months
Certified Top Rated - United States
10,000+ Verified Reviews from Real Customers
When I ordered this tincture I thought it was papaver somniferum, a sleep aid. I now understand that California poppy is a different genus. The tincture seems ok, nothing dramatic, but I guess it helps one sleep if you take the 30 drps as the instructions recommend.
fast, thanks!
Smooth.
product works great. I gave you a 4 because I have had to cancel another product twice
I am happy with this product and the seller.
Hawaii Pharm has high quality products that are fairly prices and deliver on time!
I have ordered several times from this seller. The product is excellent and usually received early. I will continue to order from them.
Just what I ordered, right on time.
Arrived on time and as described by seller.
Extract arrived 3 days sooner than expected, item packed very well....Very pleased with purchase!
HOW WE COLLECT & DISPLAY REVIEWS
Each product review covers three categories: the product itself, its packaging, and the shipping experience.
Only customers who have actually received their order — confirmed by tracking — can leave a review.
As long as a review is made in good faith, it goes live immediately — regardless of the rating.
