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Customer service

Polyphenolia BV attaches great importance to provide a quality service to its customers. We will therefore do everything in our power to ensure you get the best possible guidance.


If you have questions, please feel free to contact us by filling in the contact form or by sending an email to [email protected]. We strive to reply to your message within two business days.

For your convenience, we have listed below the most frequently asked questions.

1.1 How often should I take this food supplement?

Regular use of a single capsule at breakfast and another at supper is recommend to obtain adequate absorption levels.

1.2 Can I use this food supplement whilst taking medications?

There have been no reports of interactions with medications.

1.3 Have there been any complaints?

We have not received any complaints since the product was introduced on the market. Note that this is not a medicine, but a product consisting of components derived from nature, amounting to the equivalent of polyphenols and lycopene in 400-600 gram fruit and vegetables.

1.4 Where can I find more information about In-Vino-Veritas™ Mediterranean?

Do you want more information about polyphenols, lycopene and polyphenol supplements? We have carefully made a selection of background information on the subject for you. Just send us an email at [email protected]. Also, we are always ready to give you advice on the latest developments in the field of polyphenols.