How It Works

Detox & Protection

Our extra gentle cleanser effectively washes away impurities and strengthens the skin-barrier. A combination of natural oils with moringa seed peptides, leaves you with the smoothest skin. 

Energising & Regeneration

Formulated with the smallest AHA (glycolic acid) particles, our innovative exfoliant penetrates deeper layers of the skin to increase cell renewal leaving you with radient skin from the first application.

Hydration & Replenishment

The panthenol in our booster serum calms and strengthens the skin, while wakame algae stimulates elasticity and reduces the appearance of wrinkles. A daily serum for maximum results. 

Protection & Replenishment

The effectively combined, high-quality ingredients in our gentle Cleanser – like our innovative antioxidant extract, infused with agrimony – will detoxify and protect your skin from free-radicals and environmental damage. But that’s not all: Our Cleanser’s unique anti-stress-complex of panthenol, bisabolol, and ginger will soothe your skin making it a go-to for any skin type.


Even Skin Tone & Glow

Our 10% AHA exfoliant is an innovative treatment to gently exfoliate your skin and remove build-up and dead skin, re-surfacing fresh, even and younger-looking skin, whilst activating cell renewal instantly. Used regularly The Exfoliant can help you to achieve more even looking skin, a radiant complexion and finer looking pores. A new glow you’ll love!


Younger Looking Skin

Fight first signs of skin aging with our everyday hydrating Serum. This effective concentrate formula combines active ingredients that nourish your skin in the AM and PM and especially after exfoliation treatments. Our unique repair complex paired with an energizing wakame extract will give you smoother and firmer looking skin. Elastin and collagen development are accelerated, the skin barrier is improved, and the skin's natural hyaluronic acid synthesis is stimulated. Younger looking skin from day 1!


Enhance Your Natural Beauty

"Everyone is born with beautiful skin" says Simon Ourian M.D. With MDO he has made it his mission to bring his cosmetic dermatology exertise home by developing innovative skincare products, that help maintain the skin's natural beauty and youthfulness for many years to come. 

Innovative ingredients for the skin you want

After over 20 years of being the Hollywood A-List's go-to skin guru and dedicating his life to skincare innovation – you can trust that Simon Ourian M.D. knows exactly what works.

His MDO products and treatments are formulated with highly effective ingredient combinations to maximise the benefits for your skin. Focussing on natural and vegan sources, all MDO products work hard not only to optimize the look and feel of your skin, but your skin's health. Only healthy skin is beautiful skin! You'll find more information on MDO ingredients on our product pages. 


Client List

  • Kim Kardashian
  • Lady Gaga
  • Miley Cyrus
  • Taylor Hill
  • Eva Mendes
  • Kendall Jenner
  • Chrissy Teigen
  • Khloe Kardashian
  • Olivia Culpo
  • Kylie Jenner
  • Adriana Lima


Where are your products manufactured?

Our products are manufactured in Germany, guaranteeing highest quality ingredients and production standards.

Are your products vegan?

Yes, all our products are vegan and cruelty-free.

Are the products suitable for all skin types?

MDO products are suitable for all skintypes. However, if you have a skin condition and/or are unsure please consult with your doctor or contact Simon Ourian M.D. here?

Can I use the kit during pregnancy? / Are the products pregnancy safe?

Dear Moms-to-be – please make sure to discuss your skincare products and routines with your trusted gynaecologist. In general, it is recommended that pregnant women avoid vitamin A, essential oils and caffeine, as well as metabolism stimulating treatments and also products that reduce the skin’s sensitivity to light. Accordingly, The Exfoliant is not suitable for use during pregnancy, as chemical peels in general can reduce the skin's sensitivity to light.

Discover Our Skincare Solutions

Skin Transforming Kit


Skin Transforming Kit

Reset your skin in 3 simple steps.

$ 119.00

Show details

The Cleanser


The Cleanser

Our gentle Cleanser is now available as a single product!

$ 21.00

Show details

The Exfoliant


The Exfoliant

You asked we listened - The Exfoliant Kit is now available!

$ 49.00

Show details

The Serum


The Serum

Our nourishing Serum is now available as a single product!

$ 79.00

Show details

Experience professional results!

Gentle Cleanse & Detox

The Cleanser gently and effortlessly removes makeup, soothes and protects your skin

Instant Smooth & Glow

The Exfoliant instantly smooths away imperfections and signs of aging for glowing skin

Everyday Regeneration & Boost

The Serum nourishes and regenerates your skin whilst boosting cell renewal

Revolutionize your skin

The Kit evens skin tone, reduces signs of aging, regenerates the skin barrier and boosts cell renewal

Follow Us @mdoskin

Choose your region

Please note that this selection is primarily for your currency. We ship worldwide!