Repair Serum

Supports Skin Barrier Repair & Strength

Skin-compatible lipids, ceramide-like ingredients and liquid crystal technology help reinforce the skin's protective barrier and improve moisture retention, particularly when skin feels weak, depleted or easily irritated.

Helps Calm Redness & Inflammation

Soothing ingredients such as Bisabolol and Aloe Vera, alongside Niacinamide and antioxidant compounds, help improve the appearance of redness and support skin comfort.

Supports Healthy Skin Renewal & Recovery

Natural EGF and Hydrolysed Soy Protein are included to support cellular signalling pathways associated with epidermal maintenance, skin renewal and structural resilience.

Improves Hydration & Reduces Moisture Loss

Hyaluronic Acid attracts and binds water, while emollients and barrier-supporting lipids help reduce transepidermal water loss (TEWL), leaving skin feeling softer, smoother and more comfortable.

Antioxidant Protection Against Environmental Stress

Resveratrol, Lipochroman-6 and Vitamin E help protect against oxidative stress associated with pollution, UV exposure and other environmental factors contributing to premature skin ageing.

Supports Firmness & Skin Elasticity

Peptides and protein-derived ingredients target processes associated with skin structure, helping improve the appearance of firmness, elasticity and fine lines over time.

Supports Acne-Prone & Inflammation-Prone Skin

Acne-prone skin can experience barrier disruption, inflammation and dehydration, particularly when using stronger corrective products.

Repair Serum provides supportive hydration and barrier care without relying on exfoliating acids, making it a useful addition to routines targeting congestion and breakouts.

Natural EGF (Epidermal Growth Factor) — Skin Renewal & Repair

EGF is a naturally occurring signalling protein involved in communication between skin cells, particularly processes associated with epidermal maintenance and repair.

O COSMEDICS includes Natural EGF to support skin renewal pathways and improve the appearance of weakened or ageing skin.

The formula lists Saccharomyces Lysate Extract, although the manufacturer does not clearly identify which individual INCI ingredient supplies its marketed EGF activity.

Hydrolysed Soy Protein — Firmness & Structural Support

A protein-derived ingredient containing smaller peptide fragments and amino acids.

Included to support the appearance of skin firmness, elasticity and structural integrity, particularly in skin experiencing visible ageing or reduced resilience.

Encapsulated Resveratrol — Antioxidant & Inflammation Support

A polyphenol antioxidant studied for its ability to help protect against oxidative stress.

Resveratrol helps neutralise free radicals and may support a calmer-looking complexion. Encapsulation is used to improve ingredient stability and delivery within the formulation.

Lipochroman-6 (Dimethylmethoxy Chromanol) — Advanced Antioxidant Protection

A synthetic antioxidant designed to protect against different types of free radicals.

Helps reduce oxidative stress and support the skin against environmental factors associated with premature ageing.

Skin-Barrier Lipids & Ceramide-Like Ingredients — Barrier Reinforcement

Includes ingredients such as Cetylhydroxyproline Palmitamide, Rapeseed Sterols, Olive Oil derivatives and other emollient lipids.

These ingredients help replenish surface lipids, improve skin softness and support the protective barrier.

Liquid Crystal Technology — Skin-Compatible Delivery

A formulation system designed to organise certain lipids and emulsifiers into structures resembling aspects of the skin's natural lipid arrangement.

Helps create a comfortable, skin-compatible texture while supporting hydration and moisture retention.

Hyaluronic Acid (Sodium Hyaluronate) — Hydration & Plumping

A humectant that attracts and retains water within the skin's upper layers.

Helps improve hydration, suppleness and the appearance of fine dehydration lines.

Niacinamide (Vitamin B3) — Barrier Support & Uneven Tone

Supports the production of skin barrier lipids, helps maintain moisture retention and improves the appearance of redness, dullness and uneven skin tone.

Bisabolol & Aloe Vera — Soothing Support

Ingredients commonly used to support skin comfort and help reduce the appearance of irritation.

Particularly relevant for skin experiencing sensitivity or environmental stress.

O COSMEDICS Core Four — Skin Longevity & Antioxidant Support

The brand's combination of V8 Peptide Complex®, SNAP-8, Niacinamide and Proteolea® is designed to support skin structure, hydration, antioxidant protection and the appearance of fine lines.

• Weak, compromised or impaired skin barriers

• Redness-prone and inflammation-prone skin

• Sensitive or reactive skin that tolerates active serums

• Rosacea-prone skin needing additional barrier support

• Acne-prone skin experiencing dryness or irritation

• Dehydrated or moisture-depleted skin

• Thin, fragile or ageing skin

• Loss of firmness and elasticity

• Dull or environmentally stressed skin

• Supporting skin resilience alongside corrective skincare

• Skin needing additional nourishment without a heavy cream

Apply ½–1 pump morning and/or evening to clean, dry skin on the face, neck and décolletage.

Use after cleansing and any lightweight, water-based corrective serums.

Gently massage until absorbed.

Repair Serum has a lightweight lotion texture and can be used on its own as a light hydrator, or followed with your preferred moisturiser for additional nourishment and barrier support.

Some temporary warmth or mild stimulation may occur. If redness or warmth increases with continued use, reduce the frequency of application and seek advice about whether the formula is appropriate for your skin.

Serums are designed to deliver concentrated active ingredients to the skin to target specific concerns. While your cleanser and moisturiser support the overall health and function of your skin, a serum can add a more targeted step to your routine.

Depending on the ingredients, serums can help address concerns such as dehydration, pigmentation, breakouts, redness, oiliness and visible signs of ageing. They can also support the skin barrier and provide antioxidant protection.

Because serums are usually lightweight and formulated with a higher concentration of specific active ingredients, they can be an effective way to personalise your skincare routine around what your skin needs.

You don't necessarily need lots of serums either. The right one or two, chosen for your skin and concerns, can make a meaningful difference as part of a consistent routine.

Think of your serum as the targeted treatment step in your skincare routine — chosen to support your specific skin goals.

Professional Australian-made skincare focused on skin health, corrective care and long-term skin function.

O COSMEDICS combines skin science with functional active ingredients to create high-performance skincare designed to address a wide range of skin concerns while supporting the health of the skin barrier.

Skin First Philosophy

O COSMEDICS follows the principles of Corneotherapy, a skin treatment philosophy centred around protecting, repairing and maintaining the skin's outermost layer — the stratum corneum.

Rather than taking an aggressive approach to skincare, the range focuses on working with the skin's natural biology and supporting healthy skin function. Active ingredients and corrective treatments can then be introduced according to what the skin needs and can tolerate.

Functional Actives

O COSMEDICS products are formulated with functional doses of active ingredients selected for their ability to support specific skin functions and concerns.

These actives are used across the range to target concerns including pigmentation, acne, congestion, dehydration, inflammation, redness, loss of firmness and visible signs of ageing.

Science & Skin Health

O COSMEDICS takes a skin-health approach that considers more than just the visible appearance of the skin.

Its formulations are designed around key factors that influence skin ageing and function, including collagen breakdown, inflammation, glycation, photo damage and oxidation.

The range also incorporates biomimetic ingredients — ingredients designed to work in harmony with the skin's natural structure and processes — alongside O COSMEDICS' V8 Peptide Complex®.

Australian Made & Woman Owned

O COSMEDICS is proudly Australian made, with its products manufactured at its Sydney-based facility.

The brand was developed in Australia with the unique skin challenges of the Australian environment and climate in mind. O COSMEDICS was founded by Australian skin and beauty therapist Maria Enna-Cocciolone.

Professional Skincare

O COSMEDICS is used by professional skin therapists and clinics in Australia and internationally.

The range includes everyday skincare as well as more targeted corrective products, allowing routines to be tailored to different skin types, concerns and stages of skin health.

The goal is simple: support healthy skin, address individual concerns and achieve visible results without losing sight of the skin's long-term health.

• Free from parabens, sulfates, petrochemicals and mineral oils

• Free from artificial colours and harsh preservatives

• Free from harsh synthetic fragrances

• Vegan-friendly, gluten-free and cruelty-free

• Emulsifier-free

• Formulated with biomimetic ingredients designed to work in harmony with the skin's natural physiology

Aqua, Cetearyl Olivate, Sorbitan Olivate, Prunus Armeniaca (Apricot) Kernel Oil, Glycerin, Diheptyl Succinate, Resveratrol, Capryloyl Glycerin/Sebacic Acid Copolymer, Dimethylmethoxy Chromanol, Acetyl Octapeptide-3, Thermus Thermophilus Ferment, Hydrolyzed Soy Protein, Zea Mays (Corn) Kernel Extract, Sodium Hyaluronate, Saccharomyces Lysate Extract, Olea Europaea (Olive) Fruit Oil, Bisabolol, Aloe Barbadensis Leaf Juice, Tocopheryl Acetate, Niacinamide, Hydrogenated Olive Oil, Cetylhydroxyproline Palmitamide, Olea Europaea (Olive) Oil Unsaponifiables, Brassica Campestris (Rapeseed) Sterols, Polyquaternium-67, Synthetic Wax, Ethylhexylglycerin, Hydroxyethyl Behenamidopropyl Dimonium Chloride, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Isohexadecane, Polysorbate 80, Hexyldecanol, Stearic Acid, Disodium EDTA, Xanthan Gum, Phenoxyethanol, Caprylyl Glycol, Alcohol.