The Purito Centella Green Level Buffet Serum is so named because it combines many different skin-effective ingredients, all served to your skin at once in this serum. The serum contains 49% centella extract, which promotes collagen synthesis and balances cell tissue to soothe laugh lines or frown lines, for example. The EWG-certified buffet serum also contains niacinamide, which balances skin tone with brightening effects, and panthenol and adenosine to improve wrinkles and evenly replenish skin. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required