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Cornflower (Centaurea Cyanus) Flower Liquid Tincture

Cornflowers Liquid Extract, Cornflowers (Centaurea Cyanus) Dried Flower Tincture
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Common Name : Cornflowers

Botanic Name : Centaurea Cyanus

State / Part : Dry / Flower

Form : Cornflowers Liquid Drops / Tincture

Process : Cold Extraction
UPC : 840253616388
MPN : CORNF
SKU : cornflowers-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 Cornflowers Flower Alcohol-Free Glycerite Cornflowers (Centaurea cyanus) Every extract and blend we make from this plant

Cornflowers (Centaurea cyanus) flower — 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 Centaurea cyanus flower
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
IngredientsCerified Cornflowers (Centaurea Cyanus) dried flowers. Origin: Croatia.
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.
Cornflowers (Centaurea Cyanus) also known as
Name Language Note
Qanturiyun azraq Arabic Used in Unani medicine; means blue centaury
Centaurea cyanus Botanical Name Accepted botanical binomial
Shi che ju Chinese (Pinyin) Standard name in TCM contexts
Bachelor's Button English Commonly used in North America
Blue-cap English Regional British folk name
Bluebottle English Common folk name referencing the flower shape
Hurtsickle English Archaic name because the tough stems blunted reaping sickles
Casse-lunettes French Literally 'break-spectacles' referring to its use in eye health
Bleuêt French Standard French name
Kornblume German Standard name meaning grain-flower
Fiordaliso Italian Derived from 'fleur-de-lis'
Yagurumagiku Japanese Translates to 'carp streamer chrysanthemum'
Su-re-guk Korean Standard Korean name
Centaurea Latin Genus name for the plant
Flores Cyani Latin / Pharmaceutical Standard nomenclature for the dried flowers in European herbalism
Cyanus segetum Latin Synonym The accepted botanical synonym
Bławat Polish Traditional Polish name
Fidalguinhos Portuguese Common name in Portugal
Vasilyok siniy Russian Transliterated from 'Василёк синий'
Azulejo Spanish Refers to the bright blue color
Peygamber çiçeği Turkish Literally 'Prophet's flower'
Gökbaş Turkish Traditional name meaning 'sky head'
Frequently Asked Questions about Cornflowers Extract
What is Cornflower (Centaurea cyanus) flower extract?
Cornflower is a liquid extract of the dried flower of Centaurea cyanus, the bright blue bachelor button (also called bluebottle) of the Asteraceae (daisy) family. It is a slender annual with vivid blue edible flowers, and the petals have long been used as a colorful addition to tea blends, soups and as an edible garnish, and as a natural food coloring. This tincture is extracted with organic alcohol. A couple of things are worth knowing: this is the edible blue cornflower (Centaurea cyanus), which is a different thing from corn or maize despite the name, and from other members of the daisy family such as knapweed and blessed thistle; and although the plant carries a charming old French nickname, Casse-lunettes (break-spectacles), from historical folk use, we make no health claims for it - please read the safety notes below and enjoy it as the colorful botanical it is.
What is the difference between the tincture and alcohol-free versions?
Both are liquid extracts of the same Centaurea cyanus flower; only the solvent differs. This tincture uses organic alcohol with vegetable glycerin and water, the classic conventional method that yields a super-concentrated extract with a long shelf life. The alcohol-free version is a glycerite made with vegetable glycerin and crystal clear 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 botanical inside is identical. Please follow the safety notes for both.
Is cornflower the same as corn, or as other thistles?
No - the name causes some confusion, so it helps to be clear. Cornflower is Centaurea cyanus, the blue edible flower once common in grain (corn) fields, which is where the name comes from - it has nothing to do with corn or maize (Zea mays) or with corn flour. It is also different from the other members of its own genus and family: knapweeds and star thistles are other Centaurea species that are not used the same way, and blessed thistle is a separate plant, Cnicus benedictus (sometimes formerly placed in Centaurea). Cornflower is also known as bachelor button and bluebottle. We label ours clearly as cornflower (Centaurea cyanus), the flower, so it is not confused with corn, with the garden bachelor button seed sold for planting, or with the thistles of the daisy family.
How do I use Cornflower liquid extract?
Shake well first. 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. Because this is an alcohol tincture, adding it to water or tea softens the flavor. Do not exceed the suggested serving, and remember that a concentrated extract is stronger than the edible flower used in cooking. Please read the safety information below before use. Store in a cool, dry place away from direct light.
Is Cornflower right for everyone? Safety information.
Please read this carefully. Cornflower is an edible flower with a very good safety record and is generally well tolerated, but a few cautions are sensible. Allergy: cornflower belongs to the Asteraceae (daisy) family, so avoid it if you are allergic or sensitive to daisy-family plants such as ragweed, chamomile, dandelion, sunflower or marigold. Pregnancy and nursing: because a concentrated extract is stronger than culinary use, consult a qualified healthcare practitioner before use if you are pregnant or breastfeeding. Concentration: keep to the suggested serving and to short-term use, and stop if it does not agree with you. Do not give it to infants or young children. 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, 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 Cornflowers (Centaurea Cyanus) Flower 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
Cornflowers (Centaurea Cyanus) Dry Flower 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 Cornflowers (Centaurea Cyanus) Dry Flower 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 Cornflowers (Centaurea Cyanus) Dry Flower 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 Cornflowers (Centaurea Cyanus) Dry Flower Tincture undergoes rigorous testing and quality control to ensure you receive only the finest botanical extract.

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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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