Lotus Herbals Limited manufactures SPF-15 2-in-1 Formula Foundation. Lotus Herbals Limited is an ISO 9001:2000 certified company. The SPF-15 2-in-1 Formula Foundation or Naturalblend offers a moisturized base. This foundation is a perfect base for make-up, and does not clog the skin pores. The SPF-15 present in the foundation protects the skin from harmful UV rays.