Who are we?
Quadrant Sunshine is a distribution chain company based in Portugal, dedicated to bringing unique, high-quality products to the regional market. Our mission is to deliver healthy solutions that meet the highest standards, helping to improve quality of life for our customers.
We are the exclusive distributor in Portugal for Myrkl, a pioneering product developed by a leading Swedish bio-research company. Myrkl is backed by rigorous scientific research and produced under stringent quality controls, ensuring both safety and reliability.
At Quadrant Sunshine, we manage direct importation from Sweden and full end-to-end logistics, guaranteeing a quality-assured, fully compliant supply chain with complete batch traceability.
Our Portugal-based team is committed to providing responsive support to both consumers and trade partners—covering product information, technical documentation, and wholesale enquiries.
For more details on our wider product portfolio, please visit quadrantsunshine.com.
What is Myrkl?
A unique supplement to take before drinking. Enjoy your social moments without compromising the next day.
Why choose Myrkl?
• Love your night, love your morning.
• 92% Customer Satisfaction.
• Scientifically based formula, optimized over more than 30 years of research and development.
• 100% vegan.
How does Myrkl work?
Prebiotics, probiotics, L-Cysteine, and Vitamin B12 help improve metabolic function to support liver health. The science-based formula helps combat tiredness and fatigue associated with moderate alcohol consumption.
How to use Myrkl?
Take two Myrkl capsules two hours before consuming alcoholic beverages. Enjoy your evening without compromising the next day.
Who is Myrkl for?
Developed for health-conscious adults who want to feel at their best and demand performance, productivity, and mental clarity in both their personal and professional lives.