Perimenopause and Skin Changes: Why Your Skin Looks Different After 40

Perimenopause woman

Many women notice changes in their skin during their 40s and 50s and assume it's simply "getting older." While ageing plays a role, hormonal changes associated with perimenopause and menopause can have a significant impact on how your skin looks, feels and functions.

At SWAN Skin Wellbeing & Nutrition, I often see women who have suddenly developed dryness, sensitivity, pigmentation, flushing, adult acne or a loss of firmness despite following the same skincare routine they have used for years. The reason is often linked to hormonal changes occurring beneath the surface.

What Happens to Your Skin During Perimenopause?

Perimenopause is the transition leading up to menopause and can begin several years before periods stop completely. During this time, levels of oestrogen begin to fluctuate and gradually decline.

Oestrogen plays an important role in skin health by helping to maintain:

• Collagen production

• Skin hydration

• Elasticity and firmness

• Wound healing

• Skin thickness

• Healthy circulation

  
  

As hormone levels change, many women begin to notice visible changes in their skin.

Common Skin Changes During Perimenopause

Loss of Firmness and Volume

Collagen production naturally declines with age, but the process can accelerate during perimenopause. Many women notice their skin feels thinner, less firm and less resilient than it once did.

Facial fat pads can also gradually reduce, contributing to volume loss around the cheeks, temples and jawline.

Increased Dryness and Dehydration

Lower oestrogen levels can affect the skin's ability to retain moisture. Skin may feel tighter, drier or appear less radiant, even when using moisturisers.

Pigmentation and Uneven Skin Tone

Hormonal fluctuations can influence melanin production, making pigmentation and age spots more noticeable. Previous sun exposure may also become more visible during this stage of life.

Flushing and Increased Sensitivity

Many women experience flushing, redness or increased skin sensitivity during perimenopause. Existing rosacea can also become more difficult to manage during periods of hormonal change.

Adult Acne

It can be frustrating to experience breakouts at the same time as wrinkles. Changes in hormone balance can contribute to congestion and blemishes, particularly around the chin, jawline and lower face.

Supporting Your Skin Through Perimenopause

While hormonal changes are a normal part of life, there are many ways to support healthy skin during this transition.

Prioritise Protein

Protein provides the amino acids needed to support collagen production and healthy skin repair. Include quality protein sources such as fish, seafood, eggs, meat, legumes and dairy alternatives that work for your individual needs.

Eat Colourful Fruits and Vegetables

Vitamin C is essential for collagen formation. Foods such as kiwifruit, berries, citrus fruits, capsicum and leafy greens provide valuable antioxidant support.

Include Healthy Fats

Healthy fats help support skin structure, hydration and overall skin health. Sources include salmon, sardines, olive oil, avocado, nuts and seeds.

Support Sleep and Stress Management

Poor sleep and ongoing stress can increase inflammation and contribute to accelerated skin ageing. Prioritising rest, movement and nervous system support can have a positive impact on both overall wellbeing and skin health.

Protect Your Skin Barrier

Over-exfoliation and aggressive skincare can increase sensitivity. Focusing on barrier-supportive skincare helps create a healthier environment for the skin to function and repair itself.

How Professional Treatments Can Help

While nutrition and lifestyle provide the foundation for healthy skin, professional treatments can help support the skin during the hormonal changes of perimenopause and menopause.

LED light therapy is one of my favourite treatments for ageing and hormonally changing skin. Red LED light helps support collagen production, skin repair and overall skin health, while also helping to calm inflammation and redness. It is gentle, non-invasive and suitable for most skin types.

Targeted treatments such as Osmosis Beauty RevitaPen Vitamin A Infusion Facials, growth factors, exosomes and barrier-supportive facials can help support skin renewal, hydration and resilience. Combined with a personalised homecare routine, these treatments work alongside the skin's natural processes to encourage healthier, stronger and more radiant-looking skin over time.

Consistency is key. The best results are often achieved through a combination of professional treatments, appropriate homecare, good nutrition and lifestyle support.

Choosing the Right Skincare

As skin changes during perimenopause, skincare often needs to change too. Rather than focusing on aggressive treatments or harsh exfoliation, I recommend prioritising ingredients that support skin function, hydration and healthy ageing.

Look for products that help support the skin barrier, encourage collagen production and provide antioxidant protection. Ingredients such as retinaldehyde (Vitamin A), peptides, growth factors, antioxidants and nourishing oils can help support firmer, healthier and more resilient skin over time.

Daily sun protection also remains one of the most important tools for protecting collagen and preventing premature skin ageing.

A Holistic Approach to Healthy Ageing

At SWAN Skin Wellbeing & Nutrition in Kumeu, Auckland, I take an inside-out approach to supporting skin health. While skincare can play an important role, nutrition, lifestyle, hormones, stress, sleep and overall wellbeing all contribute to how the skin ages. The goal isn't to stop ageing—it's to support the skin so it remains healthy, resilient and functioning at its best throughout every stage of life.

If you've noticed changes in your skin during your 40s or 50s and aren't sure where to start, a personalised skin consultation can help identify the factors that may be influencing your skin and provide a tailored plan to support health