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Quercetine
- Best absorbed form
- The most studied quercetin
- Natural plant extract
Quercefit®: the most studied quercetin extract with 20x better absorption than standard quercetin.
- Lab-tested in Europe
- 30-day money-back guarantee*
Clearly Quercetin is Quercefit®, quercetin in phytosome form, in a plant-based capsule. 250 mg per capsule, 60 capsules per pouch.
What's in a capsule
250 mg Quercefit® Quercetin Phytosome®: quercetin bound to natural phospholipids. A serving is two capsules (500 mg). The capsule is hypromellose (plant-based). Nothing else: no fillers.
Where it comes from
Quercetin is a flavonoid, a yellow plant pigment found in onions, apples, capers, berries and green tea. The quercetin in Quercefit® is extracted from the flower buds of the Japanese pagoda tree (Sophora japonica), the richest natural source.
Why a phytosome
Quercetin on its own hardly dissolves in water. In Quercefit® it is bound to phospholipids, the building blocks of cell membranes, which makes it disperse more easily. Quercefit® is the branded quercetin with the most published human studies.
How to take it
1 to 2 capsules a day with a glass of water, preferably with a meal: quercetin is fat-soluble.
One ingredient: 250 mg Quercefit® Quercetin Phytosome® per capsule, in a plant-based capsule (hypromellose). Nothing else: no fillers, colours or artificial additives. Every batch is lab-tested in Europe. Formulated and produced in the Netherlands.
- Quercefit® Quercetin Phytosome®250 mgPatented quercetin extract
Clean formulation
- Quercefit® phytosome
- No fillers
- Vegan capsule
- No colours or additives
- Lab-tested in Europe
- Produced in the Netherlands
Take 1 to 2 capsules a day with a glass of water, preferably during or after a meal. One pouch holds 60 capsules. Do not exceed the recommended daily dosage; a food supplement is no substitute for a varied, balanced diet.
- Take 1 to 2 capsules a day
- With water, during or after a meal
- Food helps your body absorb it
No health claim about quercetin is approved in Europe, and none that applies to it is awaiting approval, so this page makes none.
The claims that were submitted about quercetin were assessed by the European Food Safety Authority and not approved.
What we do say is what is in it: the ingredients and their amounts are under Nutrition & ingredients, the label under Product details.
Nutrition values
| Nutrition values: | Per capsule |
|---|---|
| Quercefit® Quercetin Phytosome® | 250 mg |
- Form
- Capsules
- Ingredients
- Quercefit® Quercetin Phytosome® (250 mg), hypromellose (capsule).
- Serving size
- 2 capsules
- Servings per pack
- 30 (60 capsules)
- How to use
- 1 to 2 capsules a day, with a glass of water, preferably during or after a meal.
- Advice
- Do not exceed the recommended daily dosage. A food supplement is no substitute for a varied, balanced diet and a healthy lifestyle. Consult a doctor if medicating, managing health issues, or if pregnant.
- Storage
- Keep cool (15 to 25 °C), dry, closed and out of sunlight. Keep out of reach of children. Batch code and best before: see the bottom of the pouch.
- Origin
- Formulated and produced in the Netherlands.
- EAN
- 8720299972322

The most studied quercetin extract.
Quercetin is a flavonoid, a yellow plant pigment found in onions, apples, berries and green tea. Quercetin is usually poorly absorbed. That’s why we use Quercefit®, a patented extract with 20x better absorption than standard quercetin.
- 250 mgQuercefit® per capsule
- 500 mgper serving of two capsules
- 20xbetter absorption than standard quercetin
- 60capsules per pouch
- 100%natural plant extract
- 0fillers
Most researched
Quercefit® is the most studied quercetin extract.
Highly absorbable
20x better than standard extracts.
Natural plant extract
A 100% natural plant extract.
What’s in one capsule
One ingredient and a capsule. Nothing else. Lab-tested in Europe.
- Quercefit®
- 250 mg per capsule
- 20x better absorbed
Quercefit® quercetin phytosome
250 mg · 100%
- Quercefit® Quercetin Phytosome®
- Quercefit® Quercetin Phytosome®Active compoundPatented quercetin extract250 mg100%
Quercetin is usually poorly absorbed. Quercefit® is a patented extract with 20x better absorption than standard quercetin, and the most studied quercetin extract.
Amounts per capsule, as on the label: 250 mg Quercefit® Quercetin Phytosome®. A serving is 2 capsules (500 mg); take 1 to 2 capsules a day. The label gives no amount for the capsule.
Nutrition labelHow to take it
One or two capsules a day, with a meal
Take 1 to 2 capsules a day
With water, during or after a meal
Food helps your body absorb it
Most of our products can be used together. If you’re not sure what works well for you, feel free to reach out to our team. We’re happy to help.
Final production always takes place in the Netherlands, so we stay in full control of quality and safety. We source our ingredients directly from the origin, always from specialists who are best at what they do.
For every ingredient, there’s someone in the world who does it better than anyone else, and that’s who we work with. No middlemen. Only trusted suppliers who meet the strictest European standards.
At Clearly, our mission is simple: to keep searching for the #1, and make it available to you.
Because it’s clearly the inside that counts.
No flashy design or misleading labels, just a transparent pouch, so you can see exactly what’s inside. Too often, we buy things because they look or sound good… but inside? Sugar, fillers, or low-quality ingredients.
At Clearly, we do it Clearly: only #1 ingredients you can trust, and a fully transparent formula.
We use mono-material, one single type of plastic, which makes the pouch 100% recyclable. Unlike most packaging that mixes paper and plastic and can’t be properly recycled.
When it comes to health, the inside matters most. That’s Clearly.
Yes. Every ingredient is lab-tested for heavy metals, microbiology, and other potential contaminants.
We only use clean, traceable raw materials from trusted suppliers who meet the highest European safety standards.
If it’s not safe, tested, and the best, it’s not Clearly. We don’t go for "good enough", we go for #1 quality.
We use our own products daily. And just like you, we only want the best. Because if your health is #1, what you take should be too.
If you’re pregnant or breastfeeding, we recommend checking with your doctor before taking any supplement. During this time, both your health and your baby’s health are clearly #1.
