The Hyper Saiyan is a transformation which is part of its own line. This transformation can only be achieved when the user's power level exceeds 1 billion and attempts to become a normal SSJ
Hyper Saiyans look like a Super Saiyan 2 with red hair and larger muscles.
Goku Hyper Saiyan - 6,000,000,000,000,000
Vegeta Hyper Saiyan - 7,000,000,000,000,000
Taikuta Hyper Saiyan - 100,000,000,000,000,000,000