Tigi Bed Head Glaze Haze Semi Sweet Smoothing Hair Serum. Glaze haze smoothing serum from Candy Fixations by Tigi. Featuring a multi-purpose formula, it reduces drying time by 25 percent while protecting hair against humidity, taming fly-away strands. Enriched with rice bran oil, sugar cane and bamboo extract, it moisturises and nourishes, strengthening the hair to prevent breaking and split ends.