Sun Protection and SPF Advice

Protecting Your Skin and Treatment Results

Exposure to ultraviolet (UV) radiation from sunlight is one of the most significant factors affecting skin health. While sunlight is important for general wellbeing, excessive exposure can damage skin cells and accelerate visible ageing.

Appropriate sun protection supports healthy skin and helps maintain the results of aesthetic and medical treatments.

Understanding Ultraviolet (UV) Exposure

Sunlight contains different types of ultraviolet radiation.

UVA Rays

These penetrate deeper into the skin and contribute to:

• premature ageing

• collagen breakdown

• wrinkles and loss of elasticity

• pigmentation changes.

UVA exposure occurs throughout the year and can pass through cloud cover and glass.

UVB Rays

These primarily affect the surface of the skin and are responsible for:

• sunburn

• direct DNA damage

• increased skin cancer risk.

Both forms contribute to long-term skin damage.

Why Sun Protection Matters

Repeated UV exposure may lead to:

• premature skin ageing

• pigmentation disorders such as melasma

• uneven skin tone

• reduced skin elasticity

• increased risk of skin cancers.

For patients receiving treatments such as chemical peels, microneedling, injectables, or laser based procedures, sun exposure may also increase complication risk.

SPF Explained

SPF stands for Sun Protection Factor.

It measures protection against UVB radiation.

As a general guide:

• SPF 15 blocks approximately 93 percent of UVB rays

• SPF 30 blocks approximately 97 percent

• SPF 50 blocks approximately 98 percent.

Higher SPF provides increased protection when applied correctly.

Broad spectrum sunscreen protects against both UVA and UVB exposure.

Daily Sun Protection Advice

Sun protection should form part of everyday skincare rather than only being used during holidays or warm weather.

Recommended habits include:

• Applying SPF every morning to exposed skin

• Using SPF 30 or higher as a minimum

• Choosing broad spectrum protection

• Reapplying sunscreen every two hours during prolonged outdoor exposure

• Wearing hats and sunglasses when appropriate.

Even during cloudy conditions, ultraviolet exposure remains present.

Sun Protection Following Treatments

Following certain treatments, skin may be temporarily more sensitive to sunlight.

Patients may be advised to:

• avoid direct sun exposure

• apply high protection SPF daily

• avoid sunbeds or artificial tanning

• wear protective clothing outdoors.

Failure to protect treated skin may increase pigmentation risk or delay healing.

Sunbeds and Artificial Tanning

Artificial ultraviolet exposure carries similar risks to natural sunlight.

Use of sunbeds may increase:

• premature ageing

• pigmentation complications

• skin cancer risk.

Sunbeds are not recommended before or after aesthetic treatments.

Sun Protection for Teenagers and Younger Patients

Developing healthy sun habits early helps reduce long-term skin damage.

Young patients are encouraged to:

• use sunscreen during outdoor activities

• avoid sunburn

• understand that tanning represents skin injury rather than improved skin health.

Parents and guardians may support younger patients in establishing protective routines.

Choosing the Right Sunscreen

Patients may benefit from selecting products that are:

• broad spectrum (UVA and UVB protection)

• SPF 30 or higher

• suitable for sensitive or acne prone skin where required.

Clinic practitioners can provide individual product guidance where appropriate.

When to Seek Advice

Patients should contact the clinic or seek medical advice if they notice:

• changing moles or skin lesions

• persistent redness or irritation

• unusual pigmentation changes following sun exposure.

Early assessment supports safe management.

Supporting Long Term Skin Health

Consistent sun protection remains one of the most effective ways to maintain healthy skin and prolong treatment results.

Daily SPF use can be compared to brushing teeth. Small regular habits prevent larger problems developing over time.