Super Saiyan Second Grade is a level beyond the Super Saiyan transformation.
The Saiyans' physical appearance changes in Second Grade. The Saiyans' hair, like Super Saiyan, becomes golden and spikier but is extended. The Saiyans' irises also transform into a light blue color. The Saiyans' physique drastically changes. The Saiyans' body becomes muscular due to the exertion of power. Also, the aura becomes golden.