The October Skincare Edit: barrier, retinol and the autumn skincare routine

The best autumn skincare routine does two things at once: it rebuilds the skin barrier that summer and central heating wear down, and it brings retinol back in while the UV index is low. That is the whole brief for October. Not a new routine, a recalibrated one.

Your moisturiser stops feeling like enough. Skin that felt bouncy in August suddenly reads tight by lunchtime. That is not your imagination and it is not a reason to panic buy. It is a signal to shift the focus from protection and lightness to repair and renewal.

Your skin barrier is the outermost layer of skin, held together by lipids, the natural fats that keep water in and irritants out. Cold air outside and central heating inside both pull moisture from it and a summer of SPF, salt water and stronger actives leaves it thinner than it looks. The fix is a moisturiser that brings lipids as well as water.

Obagi Hydrate Facial Moisturiser is our bestselling moisturiser for a reason. It is clinically shown to hydrate for up to eight hours, feels light enough for combination skin and quietly does its job under SPF.

If your skin runs drier, go straight to Obagi Hydrate LUXE, the richer version built around biomimetic peptides, ingredients designed to mimic what skin makes itself.

Under the cream, SkinCeuticals H.A. Intensifier Multi Glycan pairs 1.3% pure hyaluronic acid with proxylane, an ingredient that helps skin hold on to its own moisture. It is the serum for skin that looks flat and feels tight by mid afternoon. SkinCeuticals Hydrating B5 Gel is the simpler, oil free alternative, with vitamin B5 to support repair.

For reactive or redness prone skin, K beauty does calm better than anyone. Dr. Althea 345 Relief Cream has a cult following among reactive skin types: soothing, lightweight and easy to layer over retinol. And once or twice a week, finish with the Medicube Collagen Night Wrapping Mask. It goes on as the last step of the evening and seals everything underneath, which is exactly what skin needs when the radiators are on all night.

Start with a cleanser that does not undo all of this. Obagi Gentle Cleanser is a mild gel made for dry and sensitive skin, and the Beauty of Joseon Radiance Cleansing Balm melts SPF and makeup away first in the evening.

Retinol is a form of vitamin A that speeds up cell turnover and supports collagen, the protein that keeps skin firm. It is the most researched ingredient we have for fine lines, texture and breakouts and it makes skin more sensitive to the sun. That is why October is the month to start: UV levels drop, and with 8 to 12 weeks of consistent use needed for visible improvement, you see results by the new year.

• Retinoids: the umbrella term for every form of vitamin A used on skin.
• Retinol: the classic form. Skin converts it twice before it becomes active, so results are steady but gradual.
• Retinal (retinaldehyde): one step closer to the active form, so it tends to work faster at lower strengths.

The Medik8 Crystal Retinal range is one of our bestselling retinoids, and the logic is the whole appeal. It is a ladder. Start with Crystal Retinal 1 if your skin is sensitive or Crystal Retinal 3 if it is not, then move up one step each time a bottle runs out and your skin is calm. Seasoned users can go to Crystal Retinal 10, 20 and finally 24, the strongest on the ladder at 0.24% retinaldehyde.

Prefer classic retinol? SkinCeuticals Retinol 0.3 delivers 0.3% pure retinol in a formula built to release gradually, a sensible first step for normal to oily skin.

If retinoids have never agreed with you, The Skin Diary Night Repair Therapy is the one to try. It is a multi award winning night cream made for skin that has found vitamin A too much in the past.

Whatever you choose, use it two or three nights a week to begin with. Sensitive skin can try the sandwich method: moisturiser, retinoid, then a thin layer of moisturiser again.

Some products sell steadily all year. These are the ones we find ourselves recommending most once October arrives.

New this season, The Skin Diary Pro Helix C Collagen Peptide Brightening Serum is vitamin C for anyone who has found it too harsh. It uses 15% THDA, a stable, oil soluble form of vitamin C that is far kinder to sensitive skin than the classic acid form, alongside a dual peptide complex that supports the skin’s own collagen. It brightens skin that looks dull and tired, evens out tone and softens early fine lines. Use one or two pumps each morning before moisturiser and SPF. It sits neatly with The Skin Diary’s Night Repair Therapy, which is already in the retinol section, as a morning and evening pair.

Medik8 Advanced Pro Collagen+ Peptide Cream is the moisturiser for anyone focused on firmness. Peptides, which are short chains of amino acids that signal skin to support collagen, do the work, and it sits comfortably alongside a retinoid.

For mature or very dry skin, SkinCeuticals A.G.E. Interrupter Advanced is the investment cream. It targets the loss of firmness that comes with age and feels properly luxurious on cold nights.

UVA, the part of sunlight most linked to skin ageing, stays fairly steady throughout the year and passes through cloud and glass. If you are using retinol, daily SPF is part of the deal.

Beauty of Joseon Relief Sun: Rice + Probiotics SPF50 is our bestselling sunscreen and the easiest to wear every day: it feels like a light moisturiser. The Skin Diary Age Defence Moisturising Day Cream folds moisturiser and SPF50 into one step, which is useful on mornings when a full routine is not happening. For pigmentation that summer left behind, SkinCeuticals Advanced Brightening UV Defense SPF50 adds 1% tranexamic acid, an ingredient that targets dark spots, to broad spectrum protection.

LED results build over weeks, which makes the start of the darker months the right time to begin. The Omnilux Contour Face Mask uses red and near infrared light, which is clinically shown to support collagen and reduce visible signs of ageing. Ten minutes on the sofa, a few times a week, and it pairs well with a retinoid routine because it adds no extra active to the skin.

More exfoliation will fix the dullness. Dull October skin is usually dehydrated skin. Scrubbing it harder strips the barrier further. Pull acids back to once or twice a week and let a richer moisturiser do the brightening.

Retinol has to sting to work. Peeling and flaking in the first few weeks is common, but burning and redness that lingers is your skin asking you to slow down. Results come from consistency, not intensity.

You need to start at the highest strength. The opposite. Start low, use it two or three nights a week and build up over a month. Skin that tolerates a gentle retinoid every night will outperform skin that endures a strong one twice a month.

Oily skin does not need a heavier moisturiser. Oil and water are different problems. Oily skin can still be dehydrated, and a stripped barrier often produces more oil to compensate.

Cloudy days mean no SPF. See above. The retinol you are paying for works best on skin that is not being undone by daily UVA.

Morning

1. Cleanse: Obagi Gentle Cleanser
2. Antioxidant: SkinCeuticals C E Ferulic
3. Hydrate: SkinCeuticals H.A. Intensifier Multi Glycan
4. Moisturise: Obagi Hydrate or Dr. Althea 345 Relief Cream
5. Protect: Beauty of Joseon Relief Sun SPF50

Evening

1. Cleanse: Beauty of Joseon Radiance Cleansing Balm, then Obagi Gentle Cleanser
2. Treat: Medik8 Crystal Retinal, two or three nights a week to start
3. Moisturise: Obagi Hydrate LUXE
4. Once or twice a week: Medicube Collagen Night Wrapping Mask

Shop the October edit

Think of this month as a reset rather than a reinvention. Calm the barrier, give it lipids as well as water, then let retinol do its slow, quiet work through the darker months. By the time the Christmas lights go up, skin should feel more resilient and look smoother for it. Every order comes with a free sample, and shipping is free over €75, so it is an easy month to try a new cream or a first retinoid.