Press 2-3 drops into clean, almost-dry skin. Let it sink in for two minutes. AM and/or PM after cleansing (and masking) but before moisturising.
Once open, use it up within 12 months for max efficacy. Unopened, it’ll sit pretty on your vanity for up to two years (though we know you won’t want to wait that long to dive in).
RECYCLE IT: Remove the cap, rinse out any residue, and toss the bottle in your recycling bin. The paper box should also be recycled. Toss the entire cap (including the dropper) in the trash.