22/06/2026
When it comes to supplements, the source, authentication, and standardisation determine whether it actually delivers.
In Quercus Macu-Vision® why we use Mirtoselect® for exactly that reason.
This premium full-spectrum bilberry extract is the most studied bilberry extract on the market, backed by over 60 positive clinical studies.
Derived from wild Vaccinium myrtillus L. berries harvested in Northern and Eastern Europe, it is standardised to ≥36% anthocyanins and verified by DNA analysis for authenticity and traceability.
In eye health, anthocyanins improve oxygen and blood delivery, support tear secretion, and counteract oxidative stress, a key driver of dry eye and retinal vulnerability.
In Macu-Vision®, Mirtoselect® is combined with Pycnogenol®, DHA, lutein, zeaxanthin, zinc, and antioxidant vitamins C and E to provide comprehensive support for visual function, eye comfort, and long-term eye health.
Trust Quercus to always use the most potent, bio-available, and science-backed ingredients in their supplements.
📎 Head over to our website for more: quercus.eu/en/food-supplements/eye-health/macu-vision/