IOPE Retinol Expert 0.1% – 30ml | Korean Retinol Night Serum for Fine Lines & Texture
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A 0.1% retinol night serum from IOPE — the middle strength in the range, where most people should sit long-term.
What it does
Korean skincare has generally favoured gentler alternatives to retinol, which makes a straight 0.1% formula from IOPE worth noticing — a meaningful concentration in a texture built around comfort rather than potency alone. Used nightly it works on the appearance of fine lines, crow's feet, expression lines between the brows, and rough or uneven texture. Retinol works by encouraging the skin's natural renewal cycle, so results build over months rather than weeks. That's why this strength matters more than the numbers suggest: it's high enough to do real work and mild enough to keep using, and consistency is what actually produces results.
How to use
Apply at night only, after essence and before moisturiser, concentrating on areas prone to lines. Start two or three nights a week and build up as your skin adjusts. If you get dryness or flaking, drop back rather than pushing through. Daily broad-spectrum SPF is essential: retinol increases sun sensitivity, and skipping it undoes the work.
Who it is for
For skin working on the look of fine lines, texture and firmness, and for anyone stepping up from bakuchiol or gentler retinol alternatives. The Retinol Serum In Gel Mask and Super Bounce Serum sit below this; Retinol Expert 0.3% is the strength above it. Not for use during pregnancy or breastfeeding. Don't layer with acids on the same night. Patch-test before first use.
Why buy from GlamGlobal
- Authentic Korean skincare, fast, fully tracked UK delivery
- Full refund or replacement if anything arrives damaged or faulty
- Buy with confidence
For external use only. Night use only. Avoid direct contact with the eyes. Not for use during pregnancy or breastfeeding. Patch-test before first use and discontinue if significant irritation occurs. Daily broad-spectrum SPF is essential.
Free UK delivery on orders over £50; £4.95 under £50. Orders are dispatched within 1–3 working days, then take 5–10 working days to arrive in the UK. USA from £6.95; Europe from £9.95; rest of world from £14.95.
30-day returns on unused, unopened products in original packaging. For hygiene reasons, opened beauty products can only be returned if faulty. Email support@glamglobal.com to start a return.
100% Genuine — Guaranteed.
Every product we sell is 100% genuine, sourced from authorised suppliers and brand distributors in South Korea, Japan and the United States. Since 2021, more than 24,000 customers have shopped with GlamGlobal. If anything arrives damaged or faulty, email support@glamglobal.com and we will refund or replace it.
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