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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Individuals seeking mild respiratory support as part of a daily routine
a patented blend of lutein with RR and RS zeaxanthin isomers—clinically researched for vision and macular health
manufactured in Germany exclusively for Douglas Laboratories
and three additional nutrients
Zentastic Vitamin D3 K2 5000IU + 200mcg MK-7/MK-4 – 3-in-1, Vegetarian Multivitamins Individuals seeking mild respiratory supportZentastic Vitamin D3 K2 5000IU + 200mcg MK 7 MK 4 is a 3 in 1 vegetarian, non GMO supplement designed to support heart health, immune function, and calcium absorption for strong teeth and joints. Featuring Vitamin D3 (cholecalciferol), MK 7 (patented MenaQ7) and MK 4, it delivers high absorption with clean, USA made manufacturing in a GMP certified facility. It also pairs with 4 In 1 Magnesium for enhanced support to immune function and healthy cells.