Cell Turnover

Uneven Texture

A rough, bumpy, or dull skin surface caused by dead cell accumulation, follicular keratinisation, or acne scarring.

About

What is Uneven Texture?

Uneven skin texture encompasses several distinct conditions. Surface roughness occurs when dead skin cells accumulate and are not shed evenly, leaving a dull, irregular surface. Keratosis pilaris (KP) is a common condition in which keratin plugs block hair follicles, creating rough, sometimes slightly red bumps most commonly on the upper arms and thighs but also on the cheeks. Atrophic scarring from acne creates permanent depressions in the skin. Each requires a slightly different approach, but exfoliation and cell turnover are central to addressing all of them.

Common Causes

Slow or irregular cell turnover allowing dead cells to accumulate on the surface
Keratosis pilaris: excess keratin blocking hair follicles
Acne scarring that leaves depressions or textural changes in the dermis
UV damage and photo-ageing that disrupt the skin's normal renewal process
Dehydration that makes the surface appear rough and tight

What To Look For

Key Ingredients

Tap an ingredient to learn more

Glycolic Acid

The smallest AHA, providing the most effective surface exfoliation and collagen stimulation

Lactic Acid

A gentler AHA with humectant properties, ideal for improving texture on drier skin types

Retinol

Accelerates cell turnover for long-term, consistent improvement in surface texture

Urea

Softens rough, keratinised skin and is particularly effective for keratosis pilaris

Salicylic Acid

Addresses textural bumps caused by follicular congestion

How to Treat

Routine & Care

Chemical exfoliation is the most effective route to improving surface texture, supplemented by retinoids for deeper and longer-term renewal. The goal is consistent, gradual exfoliation rather than aggressive peeling, which disrupts the barrier and can worsen texture.

Steps

1 Cleanse morning and evening.
2 Use an AHA toner or serum (glycolic or lactic acid) in the evening, 2 to 3 times per week. Start at lower concentrations (5 to 8%) and increase gradually.
3 On evenings without an AHA, use a retinoid to drive deeper cell turnover.
4 Apply urea cream (5 to 10%) to areas of persistent roughness or KP after moisturiser.
5 Follow all exfoliant use with SPF the following morning without fail.

Key Actives to Look For

Glycolic Acid
Lactic Acid
Retinol
Urea
Salicylic Acid

What to Avoid

Physical scrubs on bumpy or inflamed skin, which cause micro-tears and worsen texture
Over-exfoliating, which strips the barrier and creates rough, reactive skin as a side effect
Skipping SPF after AHA use, which increases the risk of UV-triggered pigmentation on freshly exfoliated skin

Related Concerns

Pairings & Interactions

Often Occurs With

aha

AHA exfoliants are the most direct treatment for surface texture; they work well in combination with retinoids for accelerated cell renewal

retinoids

Retinoids and AHAs on alternating evenings address both surface texture and deeper skin renewal without the irritation of combining them

hydrating

Hydrating actives keep the surface supple and support the barrier against the drying effects of exfoliation

May Worsen

soothing

Not an incompatibility. On actively irritated or over-exfoliated skin, pause all exfoliants and switch to a soothing barrier-repair routine until the skin recovers

Got Questions?

Frequently Asked Questions

What causes bumpy skin texture on the cheeks?

Bumpy texture on the cheeks is often keratosis pilaris, a common and harmless condition where excess keratin blocks hair follicles. It appears as small, rough bumps, sometimes with a slight redness around them. It is not caused by poor hygiene or diet. Chemical exfoliants (glycolic acid, lactic acid) and urea are the most effective topical treatments, though it tends to require ongoing management rather than a permanent fix.

Is physical or chemical exfoliation better for texture?

Chemical exfoliation is generally more effective and less likely to cause damage for improving skin texture. Physical scrubs (sugar, walnut shell, beads) exfoliate only the surface and can cause micro-tears that worsen texture and trigger inflammation. AHAs and BHAs exfoliate at the cellular level more precisely and with less mechanical damage.

Can texture from acne scarring be improved with skincare?

Superficial atrophic scarring can be improved with consistent use of retinoids, AHAs, and vitamin C over a long period of time. These actives stimulate collagen remodelling and accelerate surface renewal. However, deeper ice-pick or boxcar scars have limited response to topical skincare alone, and in-clinic treatments (microneedling, laser, chemical peels) are generally more effective.

Why does my skin look rougher after exfoliating?

This usually indicates over-exfoliation. When the barrier is disrupted by too frequent or too strong exfoliation, the skin loses moisture rapidly and the surface becomes rough, flaky, and reactive. Reducing frequency, switching to a gentler exfoliant, and prioritising barrier repair with ceramides and hydrating actives typically resolves this within one to two weeks.

How long does it take to improve skin texture with regular exfoliation?

Visible improvement in surface smoothness typically appears within 4 to 6 weeks of consistent AHA use. Longer-term improvements, such as reduced pore visibility and a more even overall texture, develop over 3 to 6 months. Retinoid-driven changes (including collagen-level improvements) take 3 to 6 months or more.

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