Home Ingredients HTEssence® (Hydroxytyrosol — Wacker)
AntioxidantCardiovascular

HTEssence® (Hydroxytyrosol — Wacker)

Olea europaea
Evidence Level
Limited
1 Clinical Trial
3 Documented Benefits
2/5 Evidence Score

HTEssence® is a high-purity, nature-identical hydroxytyrosol from Wacker, the olive polyphenol with one of the highest antioxidant capacities of any natural compound. Hydroxytyrosol is studied for supporting cardiovascular health and protecting cells from oxidative stress.

Studied Dose Commonly 5 to 25 mg of hydroxytyrosol per day.
Active Compound Nature-identical hydroxytyrosol, a pure olive (Olea europaea) polyphenol.

Benefits

Antioxidant defense

Hydroxytyrosol is one of the most powerful natural antioxidants, protecting cells, blood vessels, and LDL cholesterol from oxidation.

Supported by Trial 1

Cardiovascular support

Olive polyphenols such as hydroxytyrosol are studied for supporting healthy blood-vessel function and cardiovascular markers.

Supported by Trial 1

Broad cellular protection

Hydroxytyrosol is studied for supporting eye, immune, and bone health through its antioxidant action.

Supported by Trial 1

Mechanism of action

1

Free-radical scavenging

Hydroxytyrosol's catechol structure makes it an exceptionally effective scavenger of free radicals, protecting cells and lipids.

2

Antioxidant-enzyme support

Hydroxytyrosol supports the body's own antioxidant defenses and healthy blood-vessel signaling.

Clinical trials

1
Olive Polyphenols and Cardiovascular Markers — RCT
PubMed

Randomized placebo-controlled trial of olive polyphenols on cardiovascular health markers. (Stevens et al. 2021, European Journal of Nutrition)

Adults.

Olive polyphenols supported improvements in cardiovascular health markers; hydroxytyrosol is a key olive polyphenol.

Side effects and drug interactions

Common Potential side effects

GENERALLY WELL-TOLERATED.
Mild digestive upset is occasionally reported.
Discontinue if any unusual reaction occurs.

Important Drug interactions

Blood pressure medication — olive polyphenols may have a mild additive effect; monitor.
Generally compatible with a healthy diet.
Tell your doctor if you take cardiovascular medication.

More Antioxidant Ingredients

Immune Support
Vitamin C
Vitamin C (L-ascorbic acid) is a water-soluble essential nutrient that humans cannot synth…
Immune Support
Zinc
Zinc, an essential trace mineral, is commonly supplemented in forms like zinc gluconate, a…
Immune Support
Vitamin A
Vitamin A is a fat-soluble nutrient essential for vision, immune defense, reproduction, an…
Bone Health
Copper
Copper is an essential trace mineral and cofactor for over 30 enzymatic reactions, includi…

Frequently asked questions about HTEssence® (Hydroxytyrosol — Wacker)

What is HTEssence® (Hydroxytyrosol — Wacker)?

HTEssence® is a high-purity, nature-identical hydroxytyrosol from Wacker, the olive polyphenol with one of the highest antioxidant capacities of any natural compound. Hydroxytyrosol is studied for supporting cardiovascular health and protecting cells from oxidative stress.

What is the recommended dosage of HTEssence® (Hydroxytyrosol — Wacker)?

The clinically studied dose for HTEssence® (Hydroxytyrosol — Wacker) is Commonly 5 to 25 mg of hydroxytyrosol per day.. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is HTEssence® (Hydroxytyrosol — Wacker) used for?

HTEssence® (Hydroxytyrosol — Wacker) is studied for antioxidant defense, cardiovascular support, broad cellular protection. Hydroxytyrosol is one of the most powerful natural antioxidants, protecting cells, blood vessels, and LDL cholesterol from oxidation.

Are there side effects from taking HTEssence® (Hydroxytyrosol — Wacker)?

Reported potential side effects may include: GENERALLY WELL-TOLERATED. Mild digestive upset is occasionally reported. Always consult a healthcare provider before starting any new supplement, especially if you have underlying conditions or take medications.

Is HTEssence® (Hydroxytyrosol — Wacker) safe to take?

Whether HTEssence® (Hydroxytyrosol — Wacker) is safe depends on the dose, your overall health, and any medications you take. At studied doses, reported side effects can include: GENERALLY WELL-TOLERATED. It may also interact with certain medications. HTEssence® (Hydroxytyrosol — Wacker) is not suitable for everyone — consult a healthcare provider before use if you are pregnant or breastfeeding, have a medical condition, or take prescription medications.

References(1 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Stevens Y, Winkens B, Jonkers D, et al. The effect of olive leaf extract on cardiovascular health markers: a randomized placebo-controlled clinical trial. Eur J Nutr. 2021;60(4):2111-2120..PubMedUsed to support: RCT supporting cardiovascular benefit of olive polyphenols (hydroxytyrosol is the key olive polyphenol).