Solaray Tribulus Fruit Extract 60 Vegetable Capsules is a food supplement in the form of tribulus-based capsules. Tribulus is recognized in Chinese and Ayurvedic medicine to stimulate libido, treat sexual dysfunction and improve fertility. Tribulus increases steroid hormones such as testosterone, DHEA and estrogens and is therefore used by athletes Take 1 capsule daily with a glass of water with meals. Indication: Tribulus. 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