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Lip Shape & Lines

Changes in lip fullness, contour and fine lines around the mouth that affect definition and overall balance.

What This Concern Looks Like

Lip shape and lines can change gradually over time or appear due to hydration, sun exposure, repetitive movement or natural anatomical variation. These concerns may affect the borders, volume, smoothness or symmetry of the lips.

Softened lip border with decreased definition

Softened lip definition over time

Vertical lip lines around the mouth

Fine lines around the mouth from movement and surface changes

Why It Happens

Lip shape and perioral lines are influenced by movement, hydration, sun exposure, volume changes and natural ageing of the surrounding tissues.

Natural volume and elasticity changes

With time, the lips can lose some natural volume and surface elasticity, leading to flatter contour or reduced definition.

Diagram showing repetitive lip movement causing creasing

Movement-driven creasing around the mouth

Repeated movement

Speaking, smiling and pursing create repeated folds around the mouth, which can gradually remain as fine static lines.

Sun exposure

Chronic sun exposure can thin the skin around the lips and reduce support, making lines appear more prominent.

Hydration and barrier changes

Dryness can emphasise roughness and make lip borders appear dull or uneven.

Genetic factors

Some people naturally have thinner lips, asymmetry or more movement in the perioral area.

Why It Matters

The lips frame facial expression and strongly influence harmony, balance and perceived freshness.

Reduced definition

Blurring of the lip border can soften expression and alter overall balance.

A tired or tightened appearance

Downturned corners and vertical lines can contribute to a tense or tired look.

Changes in facial symmetry

Asymmetry in volume or border definition can distract from natural proportions.

Makeup settling

Lip products may bleed or settle into creases, making lines more visible.

Who Gets It

Changes in lip shape and perioral lines can occur at any age depending on genetics, lifestyle, sun exposure and movement patterns.

Individuals with expressive speech patterns

Frequent movement around the mouth can create early fine lines.

People with naturally thinner lips

Lower starting volume means earlier visibility of shape changes.

Sun-exposed lifestyles

Cumulative UV exposure leads to faster changes in lip support and colour.

Age-related changes

In the 40s and beyond, both the lips and the surrounding skin naturally lose elasticity.

Home Care

Daily habits that support hydration, barrier strength and sun protection can soften the look of lines and maintain natural lip health.

  • Use a hydrating lip balm throughout the day, especially in dry climates.
  • Apply sun protection on and around the lips to reduce UV-related thinning.
  • Avoid habits such as frequent pursing or pulling at the lips.
  • Use gentle exfoliation when appropriate to maintain a smoother surface.
  • Support hydration by drinking sufficient water daily.
  • Avoid smoking, which accelerates vertical line formation.

How We Help

At M+ we focus on restoring balance, smoothness and clarity around the lips with gentle, evidence-supported approaches.

Detailed perioral assessment

We assess lip borders, hydration, symmetry and movement patterns to identify the primary contributors to your concern.

Maintaining natural proportion

Our aim is not to dramatically change lip shape, but to refine balance and smoothness.

Gentle approach to texture

We prioritise low-irritation, supportive treatments around this delicate area.

Transparent expectations

We explain what can realistically improve, what requires gradual work, and how to maintain long-term clarity.

Lhala Peel & Fill

A gentle LHA-based resurfacing treatment supporting smoother texture around the lips.

Rejuvenate Anti-Ageing Oxygen Skin Treatment

Hydrating oxygen infusion supporting smoother surface lines around the mouth.

Advanced Micro Needling Treatment

Supports refined texture and firmness when appropriate for the perioral area.

Endymed 3Deep Pro RF Needling

Deep RF needling supporting elasticity and strength around the mouth and lower face.

Opus Uniface

Fractional plasma treatment supporting smoothness and radiance around the lips.

Safety & Limitations

Every treatment journey begins with a careful assessment of your unique features, contributing factors, and long-term goals. Your clinician will evaluate how your skin behaves, what may be influencing your concerns, and which pathways may be suitable for exploration.

We approach each concern with a balanced, evidence-informed mindset. While many concerns can be improved, outcomes naturally vary from person to person. Suitability depends on factors such as skin condition, medical history, lifestyle, and individual response patterns.

We do not guarantee results, and we avoid over-simplifying complex concerns. Your clinician will always ensure that all recommendations remain safe, appropriate, and aligned with your expectations.

What to Expect in Consultation

During your consultation, your clinician will take time to understand your goals and review how your skin behaves day-to-day. This includes discussing symptoms, patterns, triggers, and relevant history.

A high-level skin assessment will be performed to identify contributing factors such as texture changes, hydration balance, sensitivity, or structural variations that may influence your concern.

You will receive clear, balanced guidance outlining which general treatment categories may be suitable. This process is designed to help you make informed, confident decisions without pressure or overstated expectations.

Your Journey at M+

Consultation & assessment

A thoughtful review of your concerns, contributing factors, and skin behaviour.

Individualised plan

A tailored pathway based on your goals, lifestyle, and clinical assessment.

Treatment session(s) when appropriate

Carefully timed sessions aligned with safety, comfort, and suitability.

Review & long-term guidance

Ongoing support to track progress and maintain long-term skin health.

Ready to understand your skin concerns more clearly?

Book a consultation to explore suitable pathways with our clinical team.

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