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.

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.

22/09/2025

La Roche-Posay water has unique therapeutic properties, which have been proven in several clinical studies for their ability to regulate the immune system, soothe inflammation, accelerate healing and improve the suppleness and elasticity of the skin.

The thermal treatments are exclusively made with La Roche-Posay water. They are given daily to patients and have four main parts: including a unique shower, a thermal bath, massage under thermal water and thermal spray.

18/09/2025

A once-in-a-lifetime opportunity, for which I’m super grateful: visiting the truly unique town of La Roche Posay, the birthplace of the life-changing brand. But did you know that the LRP Thermal Centre is in fact a cutting edge medical facility that harnesses the power of this unique thermal water to soothe and repair skin damaged by diseases such as eczema, psoriasis, burns, chemotherapy and cancer?

22/08/2025

If you think skincare does all the work… think again.

Vitamin C and SPF protect you from daily sun damage and pollution, but your neck, chest, and hands need that care too.

The real secret? Pair smart skincare with a healthy lifestyle: antioxidant-rich food, regular exercise, and good overall wellbeing. That’s how you keep your skin fresh, healthy, and radiant for longer.

20/08/2025

Many acne treatments only work for a short time, but the breakouts soon return.

AviClear works differently. It targets the sebaceous glands at the source, shrinking them to reduce oil production and helping prevent future breakouts.

If you can’t tolerate medications or you’ve tried everything without lasting success, this could be the long-term solution for you.

18/08/2025

It’s becoming more common to see children shopping for skincare that’s far beyond what they need.

At a young age, the focus should be on the basics - a gentle cleanser, a good moisturiser and daily SPF. Introducing strong actives too early can waste money and, more importantly, harm developing skin.

We need to be mindful of the messages we send. Healthy skin starts with simple, age-appropriate care.

08/08/2025

Looking for a daily solution for blemish-prone skin and early signs of ageing? Meet ’s Effaclar A.Z. Gel Cream.

Formulated with a powerful tri-acid complex (10% azelaic acid, salicylic acid, and hyaluronic acid), it visibly targets dark spots, supports skin clarity, and boosts hydration.

Lightweight, fast-absorbing, and suitable for all skin tones and sensitive skin. A simple, effective way to refine and protect your skin.

Address

130 Murrumbeena Road
Melbourne, VIC
3163

Telephone

+61390501195

Website

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

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