Safe and environment-friendly lipstick and production method thereof

The invention discloses a safe and environment-friendly lipstick production method which comprises the following steps: S1, raw material proportioning: selecting proper raw materials according to the types and requirements of lipsticks, weighing the raw materials according to the proportion, transporting the proportioned raw materials to one side of a mixing box at the top of a mounting bracket, and uniformly mixing the raw materials; s2, material conveying and mixing are conducted, specifically, the proportioned raw materials are sequentially added to the tops of two movable extrusion sleeves located in a mixing box, the raw materials are fused and mixed in the rotating process of the movable extrusion sleeves, and the temperature of the lipstick mixture is changed through heating heat conduction oil in a circulating side box. Meanwhile, the area, making contact with the lipstick raw materials, of the outer side of the movable extrusion sleeve completely participates in stirring, the phenomenon that the lips