1. Zinc as the Master Retinoid Transporter
The retina contains the highest concentration of elemental zinc of any organ in the human body. Zinc serves as an irreplaceable cofactor for retinol dehydrogenase—the enzyme that converts Vitamin A (retinol) into active 11-cis-retinal inside retinal pigment epithelial cells. Without sufficient bioavailable zinc, dietary Vitamin A cannot be converted into the visual pigments required for sight.
{PRODUCT_NAME} includes TRAACS® Zinc Bisglycinate Chelate, which avoids competition with other minerals and exhibits 40% higher mucosal absorption than standard zinc oxide or sulfate.
2. Synergistic Quenching of Singlet Oxygen
Light exposure generates singlet oxygen (¹O₂)—an exceptionally destructive radical species that attacks polyunsaturated fatty acids in retinal cell membranes. While lutein and zeaxanthin absorb the high-energy blue photons before radicals can form, astaxanthin operates as a terminal antioxidant buffer, quenching up to 19 free radical molecules per astaxanthin molecule without converting into a harmful pro-oxidant.
3. The Complete Ocular Matrix Balance
By pairing 20mg Lutein and 4mg Zeaxanthin with 100mg Bilberry, 6mg Astaxanthin, 15mg Zinc, and 900mcg RAE Vitamin A, {PRODUCT_NAME} establishes complete biochemical harmony: photon filtration, photopigment regeneration, and cellular membrane resilience working in unison.