One ingredient. That's the whole bottle. Squalane, pressed from olives, is the lightest oil we make — three or four drops pressed into damp skin morning and night, and it disappears without shine. No scent, nothing else in it. Bottled by hand in Monroe, Georgia.Squalane is a lipid your own skin produces and makes less of with age, which is why it's tolerated so well — it's biocompatible rather than merely gentle. Ours is olive-derived, not shark-derived. It's non-comedogenic, so it won't clog pores, and it absorbs fast enough to layer under sunscreen or makeup without pilling.Press three or four drops into skin still damp from cleansing, morning and night — damp skin is what lets a light oil spread and sink instead of beading. It also works on cuticles, on the ends of your hair, and anywhere on the body that needs a little without needing a cream. A 1 oz pump lasts two to three months at that rate.No essential oils, no fragrance oils, no scent at all — for anyone whose skin skips the extras or whose nose needs a break. Made in small batches in Monroe, Georgia, naturally derived and cruelty-free, the way Rinse has done it since 2003.