15–20 min - $125–$200 | Prep + cleansing + oxygen infusion with a good serum + moisturizer and SPF finish
30 min - 175–$250 | More extensive prep (extractions optional or minimal), maybe mask after oxygen, soothing finish
45–60 min - $250–$325 | Deeper prep, possibly combining oxygen with light LED or mild booster serums, relaxing massage or facial massage finish
