Dark, Rough Elbows and Knees: How to Smooth Them
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Rough, darker elbows and knees are usually caused by thicker skin, dryness and constant friction, and they respond well to a simple routine: exfoliate gently two or three times a week, moisturise every day, and protect exposed knees from the sun. You won't change your skin overnight, but with consistent care most people see smoother, more even-looking skin within a few weeks.
With shorts, dresses and swimwear season arriving, here's what causes rough patches and how to care for them with Korean body care.
Why are my elbows and knees rough and darker?
Elbows and knees bend all day, so the skin there is naturally thicker and looser than elsewhere. Add a few everyday habits and it can become dry, rough and slightly darker than surrounding skin.
- Friction and pressure from leaning on desks, kneeling and tight clothing
- Build-up of dead skin, which makes the area look dull and greyish
- Dryness, as these areas have few oil glands
- Sun exposure on bare knees over an Australian summer
- Skin tone, as people with deeper skin tones often notice this more
This is very common and nothing to worry about in itself. If the skin is itchy, scaly, inflamed, very thick or changes suddenly, see your GP or a dermatologist, as conditions like eczema or psoriasis can also show up on elbows and knees.
Step 1: Exfoliate gently, two or three times a week
Exfoliating removes the built-up dead skin that makes elbows and knees look rough and dull. Be gentle: harsh scrubbing creates more friction, which is part of the problem.
The Medicube Kojic Acid Turmeric Body Peel Shot is a gommage-style body exfoliator that removes dead skin cells and refines texture. It's formulated with kojic acid, ascorbic acid, niacinamide and turmeric root extract, and Medicube specifically designed it to help balance pigmented areas like knees and elbows. It also helps reduce excess sebum, so it's handy if you get breakouts on your back or chest too.
How to use a gommage-style exfoliator: apply to skin as directed on the pack, massage gently in circles over elbows and knees, then rinse thoroughly. Follow straight away with body lotion.
Prefer to exfoliate in the shower every day?
A body wash with mild acids is a gentler, everyday way to keep rough patches in check.
The Some By Mi AHA BHA PHA 30 Days Miracle Acne Clear Body Cleanser is formulated for rough, bumpy skin and clogged pores as well as body breakouts. It blends salicylic acid (BHA) with mild AHA and PHA to slough off dead skin cells, plus Truecica, houttuynia cordata and madecassoside to soothe and support the skin barrier. It suits oily, combination and acne-prone skin.
Don't double up. If you use an acid body wash daily, keep a gommage or scrub to once or twice a week, and skip it if skin feels sore or tight. Our guide to AHA vs BHA vs PHA explains how each acid works.
Step 2: Moisturise every day
Exfoliating without moisturising can leave elbows and knees feeling tight and looking ashy again within a day. Apply body lotion straight after showering, while skin is still slightly damp, and give elbows and knees an extra layer.
The APLB Glutathione Niacinamide Body Lotion is a light, silky, quick-absorbing lotion with glutathione, niacinamide and centella asiatica. It's designed to brighten skin, boost elasticity, deeply hydrate and calm irritation, and it suits dull, irritated or dehydrated skin. That combination makes it a good everyday partner after exfoliating.
If your skin is dry or sensitive, pair it with the matching APLB Glutathione Niacinamide Body Wash, a gentle-foaming wash with glutathione, niacinamide, centella asiatica, hyaluronic acid and beta glucan, made for dry, sensitive and tired skin.
Step 3: Protect your knees from the sun
In summer, knees are often bare and they get plenty of sun. UV exposure can make uneven-looking skin more noticeable, so apply sunscreen to exposed knees and elbows when you're outdoors and reapply as directed.
Step 4: Reduce friction
- Avoid leaning on your elbows on hard desks or car door frames.
- Use a cushion or mat when kneeling for gardening or cleaning.
- Choose soft, breathable fabrics over tight, rough ones.
A simple weekly routine
- Daily shower: gentle or acid-based body wash.
- Two or three times a week: gentle gommage exfoliation on elbows and knees (skip on days you've already used strong acids).
- After every shower: body lotion, with an extra layer on elbows and knees.
- Daytime outdoors: sunscreen on exposed knees and elbows.
Give it at least four to six weeks before judging results, as skin takes time to renew. Explore more in our Korean body care collection and the Medicube range. If you've also got small dark dots on your legs, see our guide to strawberry legs.
FAQ
How often should I exfoliate my elbows and knees?
Two or three times a week is plenty for most people. If you also use an acid body wash every day, cut back to once or twice a week and stop if skin feels sore.
Can dark elbows and knees be lightened?
Regular gentle exfoliation, daily moisturising and sun protection can help these areas look smoother and more even over time. Results vary from person to person, and some natural difference in tone is completely normal.
Why do my knees look ashy after I shower?
That's usually dryness and dead skin build-up. Moisturise straight after showering while skin is still slightly damp, and exfoliate gently a few times a week.
Is it safe to use body exfoliators in summer?
Yes, with care. Don't exfoliate sunburnt or broken skin, and wear sunscreen on exposed areas, as freshly exfoliated skin can be more sensitive to the sun.