Shop › Hard Rock Gel Image 1 of 2 Image 2 of 2 Hard Rock Gel $20.95 Sold Out Hard Rock Gel provides a strong grip and gives hair defined texture and separation. Sold Out Added! Hard Rock Gel provides a strong grip and gives hair defined texture and separation. You Might Also Like Nioxin Root Lifting Spray $20.60 Wella EIMI Sugar Lift Volume Spray $21.60 H-line Design Foam $31.95 H-line Kick-N-Curl Hair Cream $38.95 Sebastian Shaper Plus + Hairspray $27.95