What It Is:. Our best-selling women's fragrance. Every citrus-bright, floral-fresh note holds the promise of a happy day... What It Does:. A hint of citrus. A wealth of flowers. A mix of emotions. First launched in 1997 and formulated with happiness as its north star, Happy is still our bestselling women's fragrance today. An uplifting scent that combines fresh, vibrant notes—ruby red grapefruit, bergamot—with soft, sensual ones—Hawaiian wedding flower, spring mimosa. Wear it and be happy... Key Ingredients:. Grapefruit and bergamot bring crisp freshness.. Bergamot, mimosa, and Hawaiian wedding flower add softness and sensuality | Clinique Happy Perfume Spray Size 100ml