Quercetin and Pterostilbene advanced
EUR 99.95

Quercetin and Pterostilbene advanced

  • Contains flavonoids and polyphenols
  • Liposomal formula
  • High bioavailability
  • Category: Antioxidant, Mitochondria & Energy
  • 500 mg of quercetin & 50 mg of pterostilbene per capsule
  • 180 capsules
In stock
EUR 99.95
  • Personal advice & shipping always within 12 hours!
  • Questions about this product? Call +3124 - 663 53 66 or chat with us

Quercetin and Pterostilbene Advanced by Dr. Mercola

This unique advanced Dr. Mercola formula contains quercetin phytosome complex of Styphnolobium japonicum, or Sophora japonica flower, and an active form of pterostilbene naturally identical to blueberries, trans-pterostilbene. These special antioxidants, namely flavonoids or polyphenols, are found in very small amounts in various fruits and vegetables. Both substances have very broad ranging effects in the body.

Liposomal technique for good absorption

In this quercetin and pterostilbene advanced formula use is made of liposomal technology to significantly enhance the bioavailability of the compounds. As a result, the substances are very well absorbed by the body. Quercetin phytosome complex is a form of quercetin which contains phospholipids which protect the quercetin and help in the formation of liposomes in the stomach. These liposomes surround the quercetin complex and support the transport through the cell membranes, ensuring a robust absorption capacity. The same liposomal technology is used, for example, in Dr. Mercola’s liposomal vitamin C and vitamin D.


  • Contains flavonoids and polyphenols
  • Liposomal formula
  • Contains quercetin phytosome complex/li>
  • Powerful antioxidant combination with broad-spectrum effect
  • High bioavailability
  • Contains no soy or gluten; GMO-free

Unique combination of two powerful antioxidants

For the first time, Dr. Mercola combines two powerful antioxidants in a formula with increased bioavailability (advanced formula) thanks to a special phytosome complex with phospholipids. In this form you can be sure that the substances end up where they should do their work. The result is a product with a broad range of effects.


Quercetin is one of the many bioflavonoid nutrients. Quercetin is common in apples, onions, red cabbage, red grapes, raspberries, green tea and garlic. Bioflavonoids are also found in citrus fruits such as lemon and orange and promote the absorption of vitamin C. Flavonoids, a special class of antioxidants, belong to the largest family of polyphenolic compounds and are also called polyphenols. Plants naturally produce flavonoids to protect themselves against adverse conditions including ultraviolet light, injuries and parasitic invaders. The rich supply of phytochemicals in flavonoids interact with enzyme systems in our body.


The active form of pterostilbene is trans pterostilbene. It has roughly the same structure as resveratrol. Trans Pterostilbene, however, is soluble in fats, which makes it more easily absorbed into the body. It also has a longer half-life in the blood, so the benefits last longer. Finally, it is also more biologically active once absorbed. Even at lower doses, trans pterostilbene shows superior activity.

Cautionary note

If you are nursing, pregnant, use drugs (including cholesterol lowering drugs), or if you suffer from a medical condition, such as high cholesterol, please consult your physician before using this product.

About Dr. Mercola

The Dr. Mercola nutritional supplement line was developed by physician-osteopath Joseph Mercola. As early as 1997, Mercola founded the website www.mercola.com, which became one of the world's most visited natural health websites. Mercola is a passionate advocate of natural medicine and an absolute authority in the field. His goal is to transform the prevailing traditional medical paradigm. Healthy nutrition, exercise and supportive supplementation play a foundational role in this. Dr. Mercola’s special products are of very pure origin and of high bioavailability. His holistic view on people and health has resulted in a qualitatively extraordinary dietary supplement line.

More Information
Product Name
Quercetin and Pterostilbene advanced
Dr. Mercola
180 capsules
User Instructions

Take 2 capsules per day. Take 1 in the morning and 1 in the evening.

Keep out of reach of children.

If you are breast-feeding, pregnant, taking medication, including cholesterol-lowering medication, or if you have a medical condition, including high cholesterol, consult your doctor before using this product.

Ingredients per Serving
Amount per serving% DV
Calories 5
Total carbohydrate < 1 g < 1% *
Dietary fibers < 1 g 3% *
Quercetin Phytosome Complex from [Sophora japonica (flower)] 500 mg **
trans-Pterostilbene 50 mg **

* Daily value based on a 2000 calorie diet.

** % Recommended daily value not established.

EU Norm
*RDA = Recommended Daily Allowance
Other Ingredients

Microcrystalline cellulose, capsule (hydroxypropyl methylcellulose), carrot powder, sunflower lecithin, potato maltodextrin, silicon dioxide.

Storage: see label. Keep out of the reach of children. Consult an expert before use in case of pregnancy, breastfeeding, illness or medication.
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