core four
the complete arpy routine in one. all four steps — cleanse, treat, hydrate, nourish — numbered in order, designed to work together. everything your skin needs daily, and nothing it doesn't.
the whole routine.
arpy was built on a simple idea: a routine you can actually keep is a routine that works. core four is all four steps in one box, numbered in order, so there's never a question of what goes where. cleanse, treat, hydrate, nourish — morning and night.
hydrating ceramide cleanser. lifts away the day without stripping the barrier, so skin feels clean and soft rather than tight.
copper peptide serum. the focused treatment step, built around copper tripeptide-1, q10 and niacinamide.
hyaluronic acid gel. a feather-light hydration layer that sits easily under the final step.
nourishing barrier cream. a fragrance-free shea + sunflower finish that seals in the routine and comforts sensitive, reactive skin.
each formula is designed to layer with the next — light to rich, water to cream — so nothing pills or crowds your skin.
four steps, numbered in order. simple enough to keep on the busiest days, which is what makes it work.
core four is $159 — $37 less than buying all four products separately.
how to use
morning and night: 01 cleanse, then 02 treat on clean dry skin, then 03 hydrate, then 04 nourish to finish. two minutes, in order.
what's inside
one of each core product: hydrating ceramide cleanser (125ml), copper peptide serum (30ml), hyaluronic acid gel (50ml), and nourishing barrier cream (50ml). used twice daily, the routine lasts roughly a month.
who it's for
anyone who wants a complete daily routine without assembling it piece by piece — and a gentler, peptide-led approach suited to normal, combination and sensitive-leaning skin.
reviews
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topical skincare · for external use only · not an ingestible product.
