Ck Free Energy Cologne by Calvin Klein, Crackling with electricity and as bright and vibrant as the sunrise that inspired it, CK Free Energy is an uplifting musky scent for the confident man who lights up every room he enters. Herbal aromatics, citrus and muted florals give this fragrance a distinct verve that makes its wearer the center of attention. CK Free Energy bursts with top notes of bitter orange, bergamot and galbaneum, known for its jolting aroma rich with green notes. The sharpness of ginger and black pepper balance relaxing lavender and jasmine to form the heart. Snappy cedar and musk create a seductively masculine base.