Hydroxytyrosol (3,4-dihydroxyphenylethanol) is an olive phenylethanoid obtained from the leaf or fruit of the olive tree (Olea europaea), supplied as an isolated single compound at 98% or higher purity by HPLC (CAS 10597-60-1, C8H10O3, molecular weight 154.16 g/mol). It is the smaller phenolic to which the larger oleuropein glycoside hydrolyzes, and as a purified molecule it differs from the standardized whole-leaf extract grades that retain a native matrix. Within the family's two isolates it is the lower molecular weight compound alongside isolated oleuropein. It is presented as a fine defined-compound powder and can also be handled in liquid form. We manufacture it in capsule, softgel, powder and liquid formats.
- Capsules
- Softgels
- Powders
- Liquids
Applications
Used in olive polyphenol supplements, softgels and liquid supplement formats.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified GMP system
Other forms of Olive Leaf
Olive Leaf Extract (20% Oleuropein)
Olea europaea leaf extract
- Vegan
- Gluten-free
- Non-GMO
Olive Leaf Extract (40% Oleuropein)
Olea europaea leaf extract
- Vegan
- Gluten-free
- Non-GMO
Olive Leaf Powder
Olea europaea dried leaf powder
- Vegan
- Gluten-free
- Non-GMO
Olive Leaf Extract (Benolea / EFLA 943)
Olea europaea leaf extract
- Vegan
- Gluten-free
- Non-GMO
Oleuropein
Oleuropein
- CAS
- 32619-42-4
- Formula
- C25H32O13
- Vegan
- Gluten-free
- Non-GMO