O Cosmedics
O Cosmedics Repair Serum 30ml
O Cosmedics Repair Serum 30ml
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O Cosmedics Repair Serum is an advanced strengthening and barrier repair serum designed to rebuild weakened, thinning, inflamed and compromised skin. Powered by Natural EGF, encapsulated antioxidants, Ceramides and biomimetic Liquid Crystal technology, it supports the skin's natural repair pathways while helping restore structural integrity, moisture retention and resilience.
Natural EGF supports healthy cellular renewal, while Hydrolyzed Soy Protein provides complementary collagen and structural support for skin that has become less firm or robust. Encapsulated Resveratrol and Lipochroman-6 help defend against oxidative and environmental stress, while Ceramides, lipids and Liquid Crystals reinforce the skin barrier and help reduce moisture loss.
The lightweight lotion texture absorbs comfortably and can be used morning and evening, either beneath a moisturiser or as a lightweight hydrator in its own right. Repair Serum is particularly suited to weakened, thinning, redness-prone or environmentally stressed skin that needs active rebuilding and strengthening alongside barrier support.
Product Size: 30ml
SKIN DEEP MEDISPA EXPERT VERDICT
Our rating: 4.9/5
O Cosmedics Repair Serum is one I reach for when I feel the skin needs rebuilding rather than simply soothing. I particularly like it when skin has become weaker, thinner or less resilient, or when ongoing inflammation and environmental stress are affecting how well it functions. The Natural EGF and Hydrolyzed Soy Protein give me the renewal and structural support I'm looking for, while the Ceramides, Liquid Crystals and antioxidants address barrier integrity and environmental stress at the same time. This makes it particularly useful when I want to improve the underlying condition and resilience of compromised skin rather than only making it feel calmer in the short term.
BEST FOR
Compromised Barrier • Redness • Inflammation • Dullness • Environmental Stress
I wouldn't automatically choose O Cosmedics Repair Serum for every sensitive or reactive skin. If the skin is highly reactive and struggling to tolerate corrective skincare, I may begin with O Cosmedics EGF Booster, which gives me a gentler, water-based repair pathway. Repair Serum is the option I favour when the skin is ready for more comprehensive rebuilding, barrier reinforcement and structural support.
Reviewed by: Diana / Founder & Head of Clinical Therapies, Skin Deep Medispa, Armadale
🔥 OUR HOT TIP
If your skin is weakened because you've been using too many corrective products, don't treat Repair Serum as another active to simply add on top. I recommend reviewing the rest of the routine at the same time and temporarily reducing anything that is repeatedly triggering redness, dryness or irritation. Repair works much better as a strategy than as another layer in an overloaded routine.
Not sure if it’s right for your skin? Ask A Skin Deep Medispa Therapist
What We Love
What We Love
Key Ingredients
Key Ingredients
How To Use
How To Use
Pair It With
Pair It With
FAQs
FAQs

“I started using this after my skin became dry and reactive from overdoing active products. I introduced it slowly and my skin now feels much stronger and doesn't seem to become irritated as easily. I still use moisturiser over it at night, but during the day it is often enough on its own.”
Lauren, Darwin NT
“My main concern wasn't really dryness, my skin just seemed thinner and less resilient than it used to. I've been using Repair Serum morning and night and it feels much more comfortable and healthy overall. I also really like the light lotion texture.”
Michelle, Coffs Harbour NSW
“My therapist suggested this when my breakout routine was leaving my skin red and irritated. It has been a really good addition because I can focus on getting my skin stronger without adding another exfoliating product. You only need a small amount too.”
Georgia, Adelaide SA