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    Side by side

    Blue Line vs. Oxygen

    Very similar
    Oxygen by STR8 bottle

    Oxygen

    STR8
    Eau de Toilette2017
    New comparison

    Is Blue Line better than Oxygen?

    Oxygen rates higher with the community, while Blue Line wears longer on skin.

    Why this score
    Performance proximity
    Accord profile overlap
    Gender alignment
    PatchouliBergamotSandalwoodVetiver
    woodyfresh spicycitrusaromaticwarm spicy

    This match is a verified relationship from our fragrance graph. The score weighs each fragrance's notes, accords, mood, occasion, weather fit, gender, and performance — the same scale as the badges on every “reminds of” rail.

    The essentials

    What's different between Blue Line and Oxygen?

    Key facts: Blue Line vs. Oxygen
    Blue LineOxygen
    ConcentrationEau de ToiletteEau de Toilette
    Launched20032017
    GenderMaleMale
    Best seasonSpringSpring

    Scent DNA

    How do Blue Line and Oxygen smell?

    Blue Line

    Woody
    Fresh Spicy
    Citrus
    Aromatic
    Powdery
    Earthy
    Warm Spicy
    Leather

    Oxygen

    Aromatic
    Citrus
    Warm Spicy
    Fresh Spicy
    Woody
    Green
    Lavender
    Patchouli

    Shared between both fragrances

    The pyramid

    What notes do Blue Line and Oxygen share?

    Top
    Mandarin OrangeBergamotBirch
    TangerineBergamotLavenderLemonSpicy Notes
    Heart
    Juniper BerriesViolet LeafBlack PepperCedarSandalwoodVetiver
    MintRosemaryCloveCinnamon Flower
    Base
    MuskPatchouliVanillaAmber
    PatchouliSandalwoodVetiver

    Notes both fragrances share

    Community taste

    Which performs better, Blue Line or Oxygen?

    Community verdict: Blue Line vs. Oxygen
    Blue LineOxygen
    Score2.5/53.5/5
    Longevity4-6 hours2-4 hours
    Sillagemoderatestrong

    No varnish

    What do reviewers say about Blue Line and Oxygen?

    This one earns its keep. Not through drama or tricks, through a cedar drydown that actually smells like cedar, a rarity at this price. The scent keeps things straightforward and dependable.Blue Line
    Some fragrances want to be remembered. This one wants to be worn. The mint and citrus open like something already in progress, an introduction that doesn't demand attention or wait for a reaction.Oxygen

    Good to know

    About Blue Line vs. Oxygen.