Skin Barrier & Repair Serum

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Repair Serum

Strengthening, Rebuilding, Oxygenating and Skin Longevity

30ml

$143.00

Repair Serum is a skin strengthening corrective serum that works to rebuild, fortify and revitalise compromised, inflamed and weakened skin. Powered by Natural EGF, encapsulated antioxidants, Liquid Crystal delivery technology, Ceramides and barrier-boosting actives, this advanced serum strengthens the skin’s structure and reinforces natural repair pathways. Its lightweight lotion texture calms irritation, improves moisture retention, reduces the visible impact of stress and environmental exposure and restores healthy skin function. Skin is left stronger, calmer and more resilient.

Use morning and/or evening
Apply ½–1 pump to clean, dry skin on the face, neck and décolletage after cleansing and the use of any water-based correctors
Gently massage until absorbed Use as a standalone hydrator for those that prefer a light lotion texture or follow with your preferred O Hydrator
Mild stimulation is normal and temporary. If warmth and redness increase with use, slow down and use less frequently alternating with EGF Booster and Medi-Soothe

Weak, thinning and dull skins
Acne-prone and inflammatory skins needing repair
Rosacea-prone or redness-prone skins

Why You'll Love It

Accelerated Skin Repair

Natural EGF supports healthier cell signalling and renewal pathways to help reinforce skin strength and resilience.

Epidermal & Dermal Rebuilding

Hydrolyzed Soy Protein helps stimulate collagen activity, supporting improved elasticity, firmness and structural integrity.

Advanced Antioxidant Defence

Encapsulated Resveratrol and Lipochroman-6 deliver powerful antioxidant support to help reduce oxidative stress and environmental damage.

Barrier Reinforcement

Ceramides, lipids and Liquid Crystals mimic the skin’s natural bilayers to strengthen barrier defence and reduce moisture loss.

Inflammation & Redness Relief

Soothing actives help calm stressed, irritated and inflamed skin.

Immunity & Cellular Support

Niacinamide and the O Core Four help strengthen immune function, even skin tone and protect against environmental stress.

Functional Actives - Key Ingredients

Natural EGF (Epidermal Growth Factor)

A biomimetic signalling molecule that works to activate the skin’s natural repair pathways. It encourages smoother texture by increasing cell turn over and supports structural integrity by promoting collagen production to help rebuild weakened, thinning skins.

Encapsulated Resveratrol

A potent antioxidant delivered through advanced encapsulation for increased stability and absorption. Helps neutralise environmental damage, reduces the appearance of inflammation and contributes to a healthier, brighter, more youthful-looking skin.

Hydrolyzed Soy Protein

A bioactive peptide complex that reinforces the skin’s structural matrix by encouraging collagen production. Helps improve firmness, elasticity and the appearance of fine lines while supporting healthy epidermal renewal.

Skin Repair Complex

A restorative blend designed to support the skin’s natural renewal process, helping maintain barrier strength and resilience. It helps reinforce the delicate eye contour, reducing the appearance of stress and fatigue. This complex enhances overall texture, ensuring the eye area remains soft and supple.

Hyaluronic Acid (L Sodium Hyaluronate)

A deeply hydrating, biomimetic form of hyaluronic acid that binds water to the skin, plumping fine lines and improving suppleness of the skin. Its smaller molecular size supports hydration through multiple layers.

Lipochroman-6

A high-performance antioxidant that protects against multiple types of free radicals, supporting skin vitality and glow. Its broad-spectrum defence helps reduce the visible impact of pollution, UV exposure and daily oxidative stress.

Core Four: V8 Peptide Complex®, SNAP-8, Niacinamide (B3), Proteolea®

O’s iconic skin-optimising complex. Peptides support age management, SNAP-8 softens expression lines, Niacinamide brightens and strengthens the barrier and Proteolea® supports anti-glycation and cell renewal for long-term skin vitality.

Full Ingredients List

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.

While we work hard to keep our ingredient information current, formulations may evolve or differ slightly. For complete accuracy, always refer to the ingredient list printed on your product’s packaging - it’s the definitive source.

How It Works

Repair Serum utilises biomimetic delivery systems, growth factors and next-generation antioxidants to strengthen and rebuild compromised skin. Natural EGF communicates directly with stem cells and fibroblasts to support healthy renewal and structural repair, while Hydrolyzed Soy Protein reinforces collagen activity for improved firmness and density. Encapsulated Resveratrol and Lipochroman-6 deliver potent antioxidant protection to reduce the impact of oxidative stress, inflammation and environmental exposure. Liquid Crystals mimic the skin’s lipid bilayers, improving penetration and reinforcing barrier integrity alongside ceramide and NMF-supporting ingredients. Combined with O’s Core Four, this serum restores balance, resilience and cellular performance rebuilding skin from within for long-term skin health and strength.

Good To Know

Free from parabens, sulfates, petrochemicals and mineral oils
No artificial colours or harsh preservatives
No use of harsh synthetic fragrances
Vegan-friendly, gluten free and cruelty-free
Emulsifier-free and biomimetic, aligning with skin’s natural physiology

Why A Corrective Serum Is Non-Negotiable

Corrective Serums are essential for achieving visible, targeted results. Concentrated actives in advanced delivery systems penetrate deeper layers of the skin to address varying concerns from hyperpigmentation, dehydration, signs of aging, inflammation, acne and more. By delivering ingredients directly where they are needed, O COSMEDICS Corrective Serums optimise cellular function, accelerate visible improvements and support long-term skin health, making them a vital step in every skincare routine.

Pairs Well With

Why Others Love It

FAQs

What does Repair Serum do for the skin?

Repair Serum helps strengthen and rebuild compromised or weakened skin. It supports cellular repair pathways, reinforces the barrier, boosts hydration and helps calm visible redness or irritation for a stronger, more resilient complexion.

Is Repair Serum good for sensitive or reactive skin?

Yes, Repair Serum is specifically designed for red, inflamed and compromised skins however, some skins require calming and soothing before this level and those would be best suited to O’s EGF Booster.

Can I use Repair Serum after professional skin treatments?

Absolutely, Repair Serum is ideal post-peel, post-microneedling and after heat-based or resurfacing treatments. It helps ease visible inflammation, accelerates comfort and supports optimal recovery.

Does Repair Serum help repair the skin barrier?

Yes, Repair Serum contains Ceramides, Liquid Crystals and NMF-supporting actives that help strengthen the barrier, reduce moisture loss and improve overall barrier integrity.

Can Repair Serum help with acne or inflamed breakouts?

Yes, its anti-inflammatory, antioxidant and barrier-supporting actives help reduce visible redness and irritation commonly associated with acne-prone skin, while supporting clearer, more stable skin function.

Can I use Repair Serum with other serums?

Yes, Repair Serum layers seamlessly under all O Corrective Serums thanks to its lightweight lotion texture. It can be used morning and night as part of a multi-serum routine.

Is Repair Serum suitable for aging or sun-damaged skin?

Yes, Repair Serum contains EGF, peptides and antioxidants that support collagen health, help soften visible signs of aging and improve the overall texture and tone of environmentally stressed skin.

How often should I use Repair Serum?

Use morning and/or evening after cleansing. Consistent daily use delivers the best results for strengthening the barrier and supporting long-term skin repair. However, if warmth and tinging and/or increased redness occurs, use less frequently until the skin can tolerate the actives and always consult an O Skin Expert.