Dr Ryan De Cruz

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Melbourne, VIC
Dr Ryan De Cruz

Dr Ryan De Cruz, is a Fellow of the Australasian College of Dermatologists (FACD).

Ryan studied medicine at The University of Melbourne, where he graduated with Honours.

22/01/2026

Sunscreen PSA!!

You may be diligent with SPF 50+ sunscreen and UPF 50+ clothing, but the lips are commonly neglected. Lip sun damage is often subtle, presenting as mild peeling, so it is easy to dismiss as dryness.

Over time, repeated sun exposure to the lips can increase the risk of developing skin cancer, which are at higher risk of spreading (metastasising.)

Using an SPF 50+ lip balm every day throughout summer is a simple step that can make a meaningful difference to long-term lip health.

I favour SPF 50+ lip balms from , and . Remember to reapply regularly, especially after eating, drinking or swimming.

20/01/2026

Fake tan + IPL is a hard no!

IPL works by targeting melanin in the hair follicle. When you apply fake tan, you are adding excess artificial pigment to the surface of the skin so that instead of reaching the hair bulb, the light may be absorbed or scattered by this extra layer of pigment.

This can:
→ increase the risk of burns, blisters and post-inflammatory hyperpigmentation
→ reduce the effectiveness of your treatment
→ confuse the device so it cannot distinguish between melanin in hair follicles and pigment on the skin's surface.

There is no IPL device that is safe to use over fake tan. For safe, effective results, skin must be completely clean and free from any artificial pigment.

If you are preparing for IPL, always follow your clinician’s pre-treatment advice and ask questions before your appointment.

Thanks to for sparking the conversation.

09/12/2025

Last weekend I was lucky enough to spend time at ’s House of Hydration at Fed Square with the incredible .esh.perera.

Together we offered free skin consultations all weekend and raised money for ’s . Thanks to everyone who came down and said hello and scored some free skincare to last the summer!!

05/12/2025

When your skin feels itchy, dry or inflamed, simple steps can make a big difference.

Gentle cleansing, regular moisturising and soothing, anti inflammatory products can help calm the skin and support its barrier while it recovers.

If your flare is persistent or keeps coming back, a personalised plan is important. Chat with your pharmacist for over the counter options or see your healthcare professional for individual advice.

General information only. Always seek personalised guidance for your skin.

03/12/2025

Tired eyes that won’t budge?

Under eye circles can come from pigmentation, thin skin, visible vessels or shadowing which means there’s no one treatment that suits everyone.

In clinic we focus on understanding the cause then choosing the most appropriate periocular option whether that’s supporting skin quality, strengthening the midface or targeting excess pigmentation with evidence based ingredients.

If your eyes look more tired than you feel, our dermatology team can guide you through what may be suitable for your unique concern.

General information only. A consultation is always required.

02/12/2025

Dealing with tiny bumps on the arms, legs or cheeks?

Keratosis pilaris is a very common, inherited skin pattern where excess skin builds up around the hair follicles. There’s no cure, but the right routine can make a big difference.

Gentle exfoliating cleansers and daily moisturisers with ingredients that smooth and hydrate can help soften the bumps and support long term skin health.

If you’re unsure whether your symptoms are KP or something else, a personalised assessment is always the best next step.

General information only. Please seek individual advice for your skin.

14/11/2025

Spring skin flares? You’re not imagining it.

As temperatures rise and routines change, some skin conditions can act up. Here are quick tips from Dr Ryan:

Psoriasis: Heat and friction can trigger flares. Sweat does not worsen psoriasis itself, but itch can increase. Keep cool, choose soft fabrics, rinse after workouts, and moisturise.

Eczema: Keep showers and baths short and lukewarm. Use a bath oil or soap-free cleanser, then moisturise generously straight after. Build a routine for kids with a simple reward chart.

Perioral dermatitis: Try “zero therapy.” Keep skincare simple. Use a fragrance-free, non-foaming gentle cleanser and a lightweight moisturiser two to three times daily. Choose a lightweight sunscreen you can reapply and minimise makeup to let skin settle. Soothing ingredients like niacinamide or panthenol can help.

If symptoms persist, book a consult with your GP or a dermatologist for a personalised plan.

Information here is general only and not a substitute for medical advice.

12/11/2025

Lasers, made simple.

Here’s a quick guide to what each device in our clinic helps with.

✔️ Excel V+ vascular laser: visible redness, broken capillaries, flushing
✔️ Enlighten SR picosecond: selected pigmentation such as sun spots and freckles, with tailored plans for melasma
✔️ AviClear: helps reduce acne by targeting oil glands, a consideration when oral options are unsuitable
✔️ DEKA Tetra Pro fractional CO2: texture, fine lines, acne scarring, stubborn sun damage, overall clarity
✔️ Limelight IPL: overall skin tone and glow, low-contrast pigmentation, sun freckling

Not sure which option is right for you? Book a personalised skin assessment with our dermatology team and we’ll guide you.

Clinical assessment is required. Results, suitability and downtime vary. Risks and aftercare will be discussed at consultation.

09/11/2025

Teen acne 101, made simple

Start with the basics:

→ Cleanse 2 to 3 times weekly with salicylic acid 2 percent or niacinamide
Product examples: CeraVe Blemish Control Cleanser, La Roche-Posay Effaclar Cleanser (green), La Roche-Posay Effaclar Cleanser (blue)

→ Use a lightweight, non-comedogenic moisturiser
Product examples: La Roche-Posay Effaclar H Iso-Biome Moisturiser, CeraVe Moisturising Oil-Control Gel-Cream, Cetaphil Lotion

→ Add an over the counter spot or serum with niacinamide, azelaic acid, or lipohydroxy acid (LHA)
Product examples: CeraVe Blemish Control Gel, La Roche-Posay Effaclar Duo +M, La Roche-Posay Effaclar AZ Gel, Azclear Lotion, Avène Cleanance Comedomed

→ Clay mask once or twice a week for oil control.

Lifestyle matters:
→ Consistency is key
→ Look at high GI foods and dairy, which can aggravate acne for some people
→ Prioritise sleep and hydration.

If breakouts persist, it may be time to chat with your GP, nurse practitioner, or a dermatologist for prescription options tailored to you.

You can find gentle, evidence-based options from brands like , , and . Always check the label and choose what suits your skin.

20/10/2025

viral face wraps might seem appealing, but there is no evidence they lift or tighten skin long term.

If firmer, healthier-looking skin is your goal, focus on what works: a consistent routine, daily SPF, quality actives, and in-clinic treatments like fractional CO2 laser administered by a qualified clinician.

Your habits in your 20s show up in your 40s, so prioritise sleep, hydration, nutrition, and evidence-based skincare.

For personalised advice, book a professional skin consult.

17/10/2025

What a night! Celebrating 50 years of La Roche-Posay - a skincare brand globally renowned for its dedication to research, health promotion and advocacy of both patients and health care professionals.

I could not have been more honoured to have been part of the social media workshop and panel discussion alongside and for this wonderful celebration of science, survivorship, humanity and global health.

With enormous respect and gratitude to - Happy 50th Birthday - looking better and better with age!

10/10/2025

As a Dermatologist, I treat many cancer patients who are experiencing skin issues as a result of their disease and its treatment. Through my work with Haematology and Oncology patients, I encounter many who are ready to throw in the towel because of skin pain, itch, blistering, infections, rashes and oral mucositis. It is truly heartbreaking to see these patient suffer, and to witness how limited their knowledge of, and access to, effective skin care is.

This is WHY I am proud to partner with and to support their incredible program “Fight With Care” - a global initiative aimed at supporting cancer patients and their caregivers through education and supportive skin care.

Address

130 Murrumbeena Road
Melbourne, VIC
3163

Telephone

+61390501195

Website

http://www.southern-dermatology.com.au/

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