LUMIVEX™ Restorative Serum

Yes. We offer a 60-day full refund guarantee. If you do not observe a measurable reduction in periorbital hyperpigmentation within 60 days of consistent use (2× daily application), contact contact@muheffdfura.com with your order number. No return shipment is required.

Abyssolide-9™ is thermolabile above 8°C. At room temperature, the cyclic peptide bond undergoes partial hydrolysis, losing approximately 40% of biological activity per week. We ship cold, and recommend storing your bottle in the refrigerator door. A dedicated skincare mini-fridge is ideal.

The Lugano Institute trial enrolled participants across Fitzpatrick skin types I–IV with no adverse differentiation. Fitzpatrick types V–VI were not included in the 2022 trial. If you have very dark skin or a history of post-inflammatory hyperpigmentation, we recommend a 7-day patch test on the inner forearm before full facial application.

As Abyssolide-9™ is a novel compound with limited long-term human safety data, we do not currently recommend use during pregnancy or breastfeeding. Please consult your physician.

The clinical protocol used 2–3 drops twice daily for 28 days from a single 30ml bottle. At this usage rate, one bottle lasts approximately 30–35 days. For the full 84-day intensive protocol used in the extended cohort study, three bottles are required.