Is it safe for me to get hyacorp buttock injections and what are the risks?

Hyacorp is just one of many different brands of hyaluronic acid soft tissue fillers. These fillers are manufactured, approved, and intended only for injection of relatively small quantities in to the face. Indeed large quantities do produce significant risk for embolism and serious consequences thereof. Additionally, 150 mls of any of these fillers provides an insignificant amount of augmentation to the large buttock surface area....AND it will all be melted  away within 1 to 1 1/2 years. Long story short, the very little gain is not worth the risk of embolism and/or large financial loss. The only relatively safe, reliable, and permanent option is buttock implants.