The dermatological Thymuskin CLASSIC system, can be used against all degrees of hair loss and to activate new hair growth Improved formula, easier application and new design, silicone-free and paraben-free, 200ml is enough for approx. 100 days of therapeutic use The biologically highly active Thymuskin CLASSIC serum for application to the scalp, specifically for use: Universally suitable for hair loss Can be used for all degrees of hair loss Normal to oily scalp Proven effectiveness, e.g. for androgenetic hair loss (clinical studies available to professionals) Highly effective, free of side effects + hair care properties Can be combined with all Thymuskin shampoos System: Shampoo and Serum for combined daily use 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