Hours Of Operations Mary Kay Cosmetics Louisiana Prairieville 70769 Mary Kay Cosmetics Hours of Operation and Location in Prairieville, LA 70769 4.1 - 83 votes 18270 Van Broussard Rd, Prairieville, LA 70769 (225) 673-3185 Get Directions Mary Kay Cosmetics Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore PrairievilleView More Apparel DebDieselAshworth Sports ColemanSnap FitnessBlades Recommend For You Magic Nails Ann's Nails First Impressions Wal-mart Pharmacy Regal Nail Beauty & More Salon Centric Ace Beauty Supply Clear Choice Ulta Beauty