Dr Eshini Perera - Dermatologist

Dr Eshini Perera - Dermatologist Dermatologist

23/04/2026

When your skin barrier is impaired, everyday things can suddenly feel like major triggers.

Dry weather, hidden fragrance, sweat, heat and stress can all increase irritation and inflammation when the barrier is already vulnerable.

It is not that your skin is “bad”, it is simply more reactive right now.

Dermatologist tips: keep showers lukewarm, simplify your routine, use a thick fragrance-free moisturiser or ointment, and avoid over-exfoliating while the skin settles.

Barrier repair first, actives later.

What helps calm your skin? Let me know in the comments.

Education only. Not personal medical advice.

22/04/2026

Want to reduce the look of cellulite? Treatment works best when it matches the cause.

Cellulite dimples are often created by tight connective bands beneath the skin. Subcision procedures, such as Cellfina, aim to release those bands and can offer longer-lasting improvement for suitable candidates.

If you are not ready for a procedure, a high-strength body retinol may help thicken the skin over time and make dimples less noticeable. Results are gradual, so consistency matters.

Dermatologist tip: no cream can “melt” cellulite overnight, and realistic expectations are important. What has worked for you? Let me know in the comments.

Education only. Not personal medical advice.

21/04/2026

Cellulite is normal, common and not a sign of poor health.

It happens when fat beneath the skin pushes upward while connective tissue pulls downward, creating a dimpled appearance.

How visible it is often comes down to genetics, hormones, skin thickness and natural collagen changes over time.

It is not caused by toxins, and there is no miracle cream that can simply erase it.

Dermatologist tips: strength training, maintaining muscle tone, healthy body composition and treatments that stimulate collagen may help improve appearance.

Your skin texture is not a measure of your health or worth.

Education only. Not personal medical advice.

19/04/2026

Sunburn recovery starts with prevention: sunscreen, sunscreen, sunscreen.

If you are already burnt, focus on calming inflammation and protecting the skin barrier.

Zinc oxide can feel soothing and acts as a protective layer, while barrier-repair balms and ceramide moisturisers help support healing.

Loose UPF clothing can prevent further UV exposure while the skin recovers.

If itching is significant, a mild topical steroid may be helpful for a short period when appropriate.

Stay hydrated, avoid further sun exposure and do not peel the skin.

Dermatologist tip: repeated sunburn adds up over time, so daily SPF matters.

Education only. Not personal medical advice.

16/04/2026

Skincare advice is everywhere, but not all of it is skin-friendly.

Using lemon juice or coffee scrubs may seem natural, but they can disrupt the skin barrier and lead to irritation.

Ice does not change pore size, and pores cannot physically open or close.

Vaseline can protect lashes by reducing breakage, but it does not stimulate growth.

Peptides can support collagen signalling, while niacinamide may help improve the appearance of post-acne marks over time. Heavier, occlusive ingredients like beef tallow may not suit acne-prone skin and can worsen congestion.

Dermatologist tip: prioritise gentle, evidence-based ingredients and protect your skin barrier.

Education only. Not personal medical advice.

15/04/2026

Not all “healthy” habits impact your skin the same way.

Hydration, smoothies and cutting dairy have variable benefits depending on your individual needs.
Vitamin D can be helpful if you are deficient, but it is not a universal fix.
Collagen powders have limited evidence for visible skin changes.

Sleep stands out as one of the most powerful factors for skin health and recovery.
Dermatologist tip: prioritise sleep, balanced nutrition and consistent skincare over trends.

Education only. Not personal medical advice.

14/04/2026

Not all skincare trends are created equal.

Ice rollers can reduce puffiness short term, but they do not change facial structure.
Retinol remains a gold standard with strong evidence for improving skin texture and ageing.
Vitamin C can be helpful, but only if the formula is stable and well-formulated.
Sheet masks are optional, a good serum and moisturiser can do the same job.
Daily SPF is non-negotiable, as most visible ageing is linked to UV exposure.
At-home microneedling carries risks and is best left to professionals.

Dermatologist tip: focus on proven basics over hype.

Education only. Not personal medical advice.

09/04/2026

Encapsulated vitamin C sounds innovative, but formulation still matters.

Encapsulation can help keep vitamin C more stable, and adjustable dosing is a practical benefit.
It also includes niacinamide, which can support oil control and calm the skin.

Downsides like texture, heaviness and overall feel can affect whether you will actually use it consistently.

Dermatologist tip: the best product is one you will use regularly, not just what is trending.

What should I review next? Let me know in the comments.

Education only. Not personal medical advice.

08/04/2026

Viral supplements sound promising, but context matters.

Ingredients like biotin, zinc and vitamin C are involved in skin and hair health, but only if you are actually deficient.

If your levels are already adequate, adding more will not automatically improve your skin or hair.

Dermatologist tip: focus on a balanced diet first, and only supplement when there is a proven need. Nice to have, not need to have.

What should I review next? Let me know in the comments.

Education only. Not personal medical advice.

07/04/2026

Acne in your 20s is common, but how you manage it matters long term.

Picking breakouts increases the risk of permanent scarring and marks.
Hormonal acne is treatable, you do not have to just live with it.
Sunscreen helps prevent post-acne marks from becoming darker and longer lasting.

Dermatologist tip: consistency and early treatment can prevent long term skin damage. Start early, stay consistent and protect your skin.

Education only. Not personal medical advice.

05/04/2026

Want better results from your routine? Pair your actives properly.

Peptides + niacinamide or hyaluronic acid support both barrier strength and hydration.
Peptides + retinol help balance renewal with collagen support.

Peptides + vitamin C can work, but timing matters.
Strong, acidic vitamin C may reduce peptide effectiveness, so separate routines when needed.

Dermatologist tip: layering and timing matter just as much as the ingredients themselves.
What should I break down next? Let me know in the comments.

Education only. Not personal medical advice.

02/04/2026

Not all peptides do the same thing, and knowing the difference matters.

Signal peptides help trigger collagen production and support firmer skin over time.
Neurotransmitter peptides target expression lines by softening muscle movement.
Carrier peptides, like copper peptides, support healing and help stabilise new collagen.
Enzyme inhibitor peptides help slow down the breakdown of existing collagen.

Dermatologist tip: peptides work best when used consistently and alongside daily SPF. Think of them as support actives, not instant results.

Stay tuned for the peptide pairing guide.

Education only. Not personal medical advice.

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Melbourne, VIC
3163

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