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    Side by side

    B. Clean Energy vs. CK One

    Very similar
    CK One by Calvin Klein bottle

    CK One

    Calvin Klein
    Eau de Toilette1994
    New comparison

    B. Clean Energy wears longer on skin.

    The essentials

    At a glance

    Key facts: B. Clean Energy vs. CK One
    B. Clean EnergyCK One
    ConcentrationEau de ToiletteEau de Toilette
    Launched20021994
    GenderUnisexUnisex
    PerfumerAlberto Morillas, Harry Frémont
    Best seasonSummerSummer

    Scent DNA

    Main accords

    B. Clean Energy

    Citrus
    Green
    Amber
    Fresh Spicy
    Woody

    CK One

    Citrus
    Green
    Powdery
    Woody
    Aromatic
    Fresh Spicy
    Fresh
    White Floral

    Shared between both fragrances

    The pyramid

    Notes, side by side

    Top
    GooseberryGrapefruitGreen NotesMandarin Orange
    BergamotLemonMandarin OrangePineapplePapayaCardamom
    Heart
    CyclamenJasmineLily of the ValleyRhubarb
    Green TeaJasmineLily of the ValleyVioletNutmegRoseFreesiaIris
    Base
    AmberMuskSandalwood
    CedarMuskAmberSandalwoodGreen AccordOakmoss

    Notes both fragrances share

    Community taste

    The community verdict

    Community verdict: B. Clean Energy vs. CK One
    B. Clean EnergyCK One
    Score3.5/53.5/5
    Longevity6-10 hours4-6 hours
    Sillagemoderatemoderate

    No varnish

    Real talk

    This is the fragrance equivalent of a window cracked open on a warm morning. The grapefruit and mandarin opening is unmistakably clean, shiny, almost cheerful.B. Clean Energy
    This is the fragrance that made gender-neutral mainstream, not by playing it safe, but by getting the formula exactly right. Three decades later, the green tea signature and citrus spark still hit.CK One

    The hunt

    Best price, size by size

    Best price by size: B. Clean Energy vs. CK One
    B. Clean EnergyCK One
    3.4 oz$29.39fragrancenet

    Cheapest in-stock offer per size. Retailer links support Silloria at no extra cost to you.