Centaury Liquid Extract
Manufactured in Hawaiʻi, USA
Centaury Liquid Extract
- Centaurium Erythraea — Centaury — Dried Herb
Lab Tested
Made in the USA
Centaurium Erythraea (Centaury) liquid extract, prepared from dried herb and processed at our facility in Hawaiʻi, USA. Two solvent options are available: an alcohol tincture and an alcohol-free vegetable glycerin extract. Every batch is independently tested for identity, purity, and microbiological safety before release. This product is GMO-free, gluten-free, and contains no artificial colors, added sugar, preservatives, fillers, or excipients of any kind.
Natural Ingredients
Gentianaceae · herb
Centaurium Erythraea — Centaury
Dried Herb
Centaury (Centaurium erythraea) is a herb of the Gentianaceae family. The the dried herb is dried and used in botanical preparations.
Two Formulations Available
Alcohol-Free Glycerite
- Solvent: 60% vegetable glycerin USP + 40% purified water. No alcohol used at any stage.
- Advantage: Suitable for those avoiding alcohol. Effectively extracts water-soluble plant compounds.
- Taste: Mildly sweet from the glycerin. No added sugar or flavoring.
- Shelf life: Recommend use within 1–2 years of purchase.
Alcohol Tincture
- Solvent: Alcohol + vegetable glycerin + water.
- Advantage: Extracts both water-soluble and lipid-soluble plant compounds. Longer shelf life and faster absorption.
- Taste: Traditional herbal tincture flavor with mild warmth from the alcohol. No added sugar or flavoring.
- Shelf life: Alcohol acts as a natural preservative. Up to 4 years when stored properly.
Laboratory Testing
Identity & Purity
- HPTLC (High-Performance Thin-Layer Chromatography) — botanical identity confirmation and fingerprinting.
- FTIR (Fourier-Transform Infrared Spectroscopy) — compositional in-house analysis.
- Organoleptic evaluation: color, consistency, and aroma assessed per batch.
- Testing guided by USP, Ph. Eur., ISO 17025, and cGLP standards.
Microbiological & Physical
- Total plate count — spec: <10³ CFU/g.
- E. coli — spec: absent.
- Yeast & mold — spec: <1,000 CFU/g.
- Viscosity measurement and refractometric analysis.
- Certificate of Analysis (COA) available upon request for wholesale and practitioner accounts. Provide order number and batch number from the product label.
Clean Label
This product contains no additives, fillers, or excipients of any kind. What is in the bottle is extract and solvent — nothing else.
GMO-free
Gluten-free
Color-free
Preservative-free
Pesticide-free
Sugar-free
Soy-free
Dairy-free
Usage & Dosage
Suggested Usage
- Shake well before use
- Adults: Add 20–30 drops (0.7–1 ml, one full squeeze of the dropper bulb) to juice or water
- Take up to 4 times daily
- 1 ml ≈ 25 drops
Storage & Handling
- Store in a cool, dry place away from direct light and heat.
- Keep dropper clean and avoid contact with other surfaces to prevent contamination.
- Keep out of reach of children.
- Do not use if the safety seal is broken or missing.
- Consult the product label for warnings and contraindications.
Shipping & Returns
Packaging Notes
- 32 fl oz bottles contain unfiltered extract and may have visible plant material inside — this is normal and expected.
- 64 fl oz plastic containers may show minor leaking during transit; this is not grounds for a refund or replacement.
Return Policy
- 2 fl oz and 4 fl oz: eligible for return if unopened and unused within 30 days of purchase.
- 32 fl oz and 64 fl oz: not eligible for return due to the nature of liquid herbal extracts.
Please review all product details carefully before purchasing.