Pigmentation comes in many forms, and it’s completely normal to notice new spots or changes in your skin over time. In Australia, where sun exposure is part of everyday life, it’s especially common to see freckles or sunspots appear across the face and body.
Understanding the type of pigmentation you’re seeing can help you make informed choices about your skincare. This guide breaks down how freckles and sun-related pigmentation differ, what influences them, and how our dermal clinicians typically assess and manage them.
Reminder: All cosmetic and light-based treatments carry potential risks, side effects, and downtime. Outcomes vary, and no treatment can guarantee specific results. A consultation with a qualified clinician is required to assess suitability and discuss alternatives.
What are freckles?
Freckles (ephelides) are small, flat spots that range from light brown to reddish tones. They tend to appear in childhood or early adulthood and are most common in people with fairer skin types. While genetics plays a major role, sun exposure often makes freckles more noticeable.
Freckles typically deepen in colour during the sunnier months and fade when UV exposure decreases. This is because freckles form when UV rays stimulate melanin production in small, concentrated areas.
What are sunspots?
Sunspots (solar lentigines) are flat, often darker brown areas of pigmentation that appear due to cumulative sun exposure over many years. Unlike freckles, which fluctuate seasonally, sunspots usually stay the same colour.
Sunspots develop when repeated UV exposure causes melanocytes (pigment-producing cells) to create excess melanin in specific areas. Over time, this leads to localised patches of pigmentation that appear most often on the face, hands, arms, chest, and other frequently sun-exposed areas.
Other sun-related skin changes
When learning about sunspots, it can be helpful to understand other sun-related skin changes that may appear similar or occur alongside them. These are common in Australia’s high-UV environment and can look different depending on your skin type and history of sun exposure.
Actinic keratosis
Rough, scaly patches that feel different from smooth sunspots. These require assessment by a medical professional, as some may progress if left untreated.
Skin thickening
Areas of skin can gradually become thicker or more textured after many years of UV exposure.
Solar elastosis
A term used to describe UV-related changes to the skin’s elasticity. It may appear as a yellowish or thicker texture, particularly around the face and neck.
If you ever notice a spot that is raised, rough, changing in shape or colour, or simply feels different from your usual pigmentation, it’s a good idea to get it assessed by a healthcare professional. Early assessment helps ensure you’re proactively caring for your skin.
Key differences between freckles and sun damage
Freckles are generally smaller in size (1-2mm in diameter) than sunspots and vary from light brown to red shades. They often become more noticeable in the summer and soften or fade when not exposed to the sun.
For more information about treatment options, read: Everything you need to know about reducing the appearance of freckles.
Sunspots are usually darker brown, larger (around 5–15mm in diameter) and have more defined edges. Unlike freckles, sunspots remain visible year-round regardless of seasonal changes.
Professional options for sun-related pigmentation
If you’re exploring in-clinic options to support the appearance of sun-related pigmentation, a dermal clinician can walk you through treatments that may be suitable for your skin. The approach depends on your skin type, the depth of the pigmentation, and your treatment goals. Each option has benefits, limitations, and considerations that will be discussed during your initial consultation, along with expected downtime and potential risks.
Below is an overview of some of the treatments commonly used to address pigmentation related to cumulative UV exposure.
Laser therapies
Clear + Brilliant™ Laser
Clear + Brilliant is a fractional laser that creates controlled micro-injuries on the skin’s surface. This resurfacing may help refine texture and contribute to a more uniform-looking complexion, particularly for those seeking a gradual approach to managing early sun-related pigmentation.
Fraxel® Dual Laser
Fraxel is also a fractional laser, but it delivers energy deeper into the skin compared to more superficial resurfacing treatments. By creating microscopic columns of thermal energy while leaving surrounding tissue intact, Fraxel supports the skin’s natural renewal processes and may help soften the appearance of more established or pronounced sun-related pigmentation.
Picoway® Laser
Picoway uses ultra-short pulses of light to break up areas of excess pigment into smaller particles that the body can naturally clear over time. For suitable candidates, this may help improve the appearance of uneven pigmentation caused by cumulative UV exposure.
Chemical Peels
Superficial peels
Superficial peels use glycolic, lactic, salicylic, or mandelic acid to exfoliate the upper layers of the skin by dissolving the bonds between dead skin cells. These peels are commonly discussed for people looking to support overall skin renewal or address areas of uneven tone. A series of treatments may be recommended depending on your skin type, goals, and how your skin responds over time.
Trichloroacetic Acid (TCA) Peels
A TCA peel uses trichloroacetic acid to create a controlled chemical reaction within the outer layers of the skin. This reaction reaches deeper than superficial peels, allowing it to affect pigment that sits further below the surface. As the treated layers gradually shed, new skin appears as part of the natural renewal cycle.
Cosmelan® Peel
Cosmelan is a multi-step depigmentation program designed to influence how pigment is produced and expressed in the skin. It combines an in-clinic mask application with several weeks of at-home products. Because Cosmelan® works on both surface pigment and the processes involved in ongoing pigment formation, it is often discussed for individuals experiencing more persistent or widespread pigmentation.
Dermamelan® Peel
Dermamelan is an in-clinic depigmentation peel supported by a structured at-home program. It works on the skin’s surface to address visible irregularities in tone and may help improve the appearance of more pronounced or long-standing pigmentation. Suitability and expected progression are assessed by a clinician as part of a tailored treatment plan.
Products that may support pigment-prone skin
Skincare can play a helpful role in maintaining overall skin health, especially for people who notice changes in tone from sun exposure. Certain ingredients are commonly included in routines designed to support clarity and general skin renewal.
The best approach varies from person to person, and your clinician can guide you on which products may be suitable for your skin and pigment type.
Vitamin C Serums (use with sunscreen)
AHA Products (night use only)
Dermaceutic Turn Over leave-on treatment
Dermaceutic Light Ceutic leave-on cream
Dermaceutic Foamer 15 cleanser
Sunscreen
Moisturiser
Why a skin consultation matters
Identifying pigmentation on your own can be challenging, as different types of spots often look similar to the naked eye. A professional consultation helps ensure you understand the type of pigmentation you’re seeing and which treatment approaches may be suitable for your skin.
What appears to be a sunspot may actually be a freckle, post-inflammatory pigmentation, or another benign skin change.
Understanding your next steps
When it comes to sun-related skin changes, prevention should be your first priority. Consistent sun protection helps reduce the likelihood of new pigmentation developing and may help minimise changes to existing spots. In Australia’s harsh sun, daily broad-spectrum SPF 50+ is essential for skin health.
If you would like personalised advice, our dermal clinicians can help you understand your skin’s needs and discuss treatment pathways that align with your goals. Contact us to book your initial consultation.
Your FAQs about freckles and sunspots
Can you improve the appearance of sun-related skin changes?
Some cosmetic treatments may help improve the appearance of pigmentation caused by cumulative sun exposure. Options such as laser treatments, chemical peels, or light-based therapies are sometimes discussed for suitable candidates. These treatments work on the skin’s surface and may help soften visible pigmentation or create a more even-looking complexion.
It’s important to know that not all pigmentation responds in the same way, and deeper pigment may be more persistent. A dermal clinician can assess your skin and discuss what may be realistic for you, including potential risks and limitations.
When should I be concerned about freckles and sun damage spots?
Freckles and sunspots are generally considered cosmetic pigmentation changes and are not harmful in themselves. However, they can indicate a history of UV exposure, which is associated with a higher likelihood of developing other skin changes over time.
In Australia, where the sun is especially harsh, it’s important to keep track of any changes to your skin, including freckles and sunspots. For spots that grow quickly, change in appearance or seem unusual, consult your doctor.
What causes freckles to suddenly appear?
Freckles can become more noticeable at different times due to changes in sun exposure. UV light stimulates melanocytes (pigment-producing cells), which increases the amount of melanin in the skin. For people who are genetically predisposed to freckling, this can make existing freckles appear darker or bring new ones to the surface.
Do sunspots naturally fade over time?
Sunspots (solar lentigines) generally do not fade on their own. Unlike freckles, which tend to soften or lighten when UV exposure decreases, sunspots usually remain visible year-round because they are linked to long-term, cumulative sun exposure.
