Talking Dermatology

Minimalism instead of 10-step routines, research instead of hype: Dr. Julia Czechner is one of the most exciting voices of a new generation of doctors. In an interview with us, the Munich-based doctor talks about skincare mistakes, trends that make little sense... and reveals why cheese remains her forever weakness.

1. Which common skincare mistakes do you see most often in your practice, and how can they be avoided?
One of the biggest mistakes is over-care, using too many products packed with harsh, uncoordinated ingredients. Many people chase quick results with actives that may deliver short-term improvements but harm the skin in the long run. The result? Frustration and a compromised skin barrier. When that barrier is damaged, it can lead to dryness, irritation, breakouts, and even premature aging. Another common issue lies in the base of many creams: oil-in-water emulsions. They form a film on the skin that tricks it into thinking it’s well-nourished. Over time, the skin becomes lazy and “forgets” how to regenerate itself.

My philosophy: Instead of covering the skin with film-forming layers, I work with a skin-identical DMS cream base (derma membrane structure). This helps the skin to resume its natural functions and regenerate itself. My advice: minimalist, highly effective skincare routines that respect the skin's structure and strengthen the barrier.

2. What was your motivation to develop your own skincare line and what is particularly important to you?
My motivation is deeply personal. Even during my time as a model, I struggled with persistent skin issues like psoriasis and perioral dermatitis. Traditional creams only provided short-term relief, and over time, my skin became weaker. During my doctoral research, I began developing my own formulations, which now form the foundation of my skincare line. My focus is on sustainably strengthening the skin’s natural barrier with the goal of improving skin health from the inside out, not just treating the symptoms.

3. Which of your products would you describe as a “superhero” in the bathroom, and why?

My Super Anti-Aging Serum is my ultimate superhero. It combines a refined, elegant texture with a powerful formula that absorbs instantly and leaves no residue. The active ingredients work at the cellular level to smooth fine lines, deeply hydrate, reduce redness, and revive tired eyes. For me, it’s an everyday essential and a must-have when I’m on the go.

4. Are "Doctor Brands" always the better choice?
Not automatically. The title alone does not make a good product. The advantage of Doctor Brands: medical expertise combined with daily practice and direct feedback from patients. This results in products that are scientifically sound and at the same time tailored to real skin needs.

5. What does your skincare routine look like in fall and winter (compared to summer)?
My routine remains essentially the same all year round: DMS-based products protect and strengthen the skin barrier. I treat anti-aging and skin appearance goals with serums: peptide and growth factor serums during the day and my retinoid serum at night. Sun protection is mandatory every day. The only difference: cleansing. In summer morning and evening, in winter only in the evening. Continuity is the key to healthy skin.

6 Which current skincare trends do you think are sensible and which are overrated?
Aggressive mechanical peelings (microdermabrasion, hydrafacial) provide smooth, polished skin in the short term, but can be damaging in the long term. 10-step routines overstrain the skin. Sensible: daily morning and evening routine, "clean beauty" with pure, biocompatible ingredients. Topical collagen products, on the other hand, are useless. It is better to stimulate the skin's own collagen production.

7. Is there an unusual or surprising beauty rule that you follow yourself or advise your patients to follow?
Yes: “If your skin is acting up, stop drinking cow’s milk.” Cow’s milk contains hormones and IGF-1, which stimulate sebum production and inflammation. Cutting out dairy for just a few weeks can noticeably improve your complexion. I often tell my patients, “Skincare is like a training program.” A few hours of treatment can help in the short term, but real results only come from daily, consistent care.

8. If you were a beauty product yourself, what would it be and why?
I would be my anti-ageing serum. It is multifunctional, solves problems on many levels and works in the long term, just like I do in my work. The serum stimulates collagen, moisturizes, soothes irritations and protects. It's a reliable all-rounder.

9. What moment or experience in your career has had a particular impact on you?
The most rewarding moments are when patients see their before-and-after results. Their joy, confidence, and renewed sense of beauty are truly priceless. Healthy skin allows natural beauty to shine, and that’s what inspires me every single day.

10. A fun fact about you?
My culinary passion is cheese, but unfortunately I am lactose intolerant. Every forbidden bite promptly means a pimple on my skin.

A quick myth check:

Myth 1: Rich creams are not for oily skin.
Wrong! Even oily skin needs high-quality lipids to heal the skin barrier and retain moisture.

Myth 2: Only use retinol in winter.
Wrong! Modern retinoid formulations work all year round, with daily sun protection.

Myth 3: Lip care is optional.
Wrong! Lips have no sebaceous glands, dry out quickly and need daily moisturizing and protection.