Clinical Formulations. Australian Made.
Restore skin to its natural state
OITU approaches skincare through simplicity, consistency and restoration.
Skin integrity, restoration, and long-term resilience through clinically informed formulations designed to support the skin, not overwhelm it.
A restorative Vitamin B serum formulated to support stronger, healthier skin. Lightweight yet deeply replenishing, BALANCE restores moisture while improving clarity, resilience and overall skin function. BALANCE is formulated to brighten and restore discolouration in the skin, making it ideal for pigmentation or redness.
Mineral clays draw away excess oil and daily impurities while Australian botanical oils maintain comfort and hydration.
Skin feels clarified, softened and visibly refreshed.
Suitable for all skin types.
The OITU Ingredient Journal
OUR PHILOSOPHY
A considered approach to skin health.
Rooted in simplicity and guided by function, our formulations are designed to support the skin’s natural processes through every stage of life.
Thoughtfully formulated.
Australian made.
Created for healthy skin.
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Found in: Balance, Soften
Niacinamide (Vitamin B3) is one of skincare’s most versatile ingredients. Known for its ability to strengthen the skin barrier, it helps improve hydration, reduce visible redness and support a more even complexion.
Supports
Barrier repair
Hydration retention
Uneven skin tone
Visible redness
Excess oil production
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Found in: Balance
Ceramides are lipids naturally found within the skin barrier. They help strengthen, replenish and protect the skin from moisture loss and environmental stress.
Supports
Barrier repair
Hydration retention
Skin resilience
Reduced sensitivity
Long-term skin health
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Found in: Balance, Soften, Renew
Panthenol, also known as Vitamin B5, is a powerful humectant and skin-conditioning ingredient that helps attract and retain moisture while supporting barrier repair. Naturally soothing and restorative, it assists the skin in recovering from environmental stress while improving overall comfort and resilience.
Supports
Deep hydration
Barrier repair
Reduced redness and irritation
Skin recovery
Softness and suppleness
Long-term skin resilience
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Found in: Balance, Soften, Renew
A naturally occurring humectant capable of binding water within the skin. Hyaluronic Acid helps maintain hydration while supporting a plump, healthy complexion.
Supports
Long-lasting hydration
Skin plumpness
Barrier function
Smooth texture
Comfort and suppleness
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Found in: Refine
Lactic Acid is a gentle exfoliating acid naturally capable of attracting and retaining water within the skin. Unlike harsher exfoliants, it refines texture while supporting hydration.
Supports
Smooth skin texture
Healthy cell turnover
Hydration
Radiance
Dull or congested skin
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Found in: Balance, Lumen, Veil
Native to Australia, Kakadu Plum is one of the richest natural sources of Vitamin C. Rich in antioxidants, it helps defend against environmental stress while supporting brighter, healthier-looking skin.
Supports
Collagen production
Environmental protection
Brightness
Skin vitality
Healthy ageing
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Found in: Lumen, Renew
A powerful antioxidant recognised for its ability to brighten the complexion and support collagen synthesis. Vitamin C helps protect the skin from daily environmental stressors while improving overall luminosity.
Supports
Brightness
Firmness
Collagen production
Environmental defence
Uneven skin tone
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Found in: Balance
A calming botanical extract traditionally used to soothe and visibly brighten the skin. Particularly beneficial for uneven tone and skin prone to redness.
Supports
Visible pigmentation
Redness
Skin clarity
Antioxidant protection
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Found in: Renew
Widely regarded as the gold standard for skin renewal, Vitamin A supports healthy cell turnover and promotes smoother, more resilient skin.
Supports
Skin renewal
Fine lines
Texture refinement
Collagen support
Healthy ageing
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Found in: Renew
An essential antioxidant that works alongside other vitamins to protect and nourish the skin while supporting barrier function.
Supports
Barrier health
Moisture retention
Environmental protection
Skin comfort
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Found in: Veil
A lightweight botanical oil with a composition remarkably similar to the skin’s own natural oils. It helps replenish moisture without feeling heavy.
Supports
Hydration
Barrier function
Skin softness
Balanced moisture levels
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Found in: Veil
Rich in essential fatty acids and naturally occurring antioxidants, Rosehip Oil helps nourish and restore the skin.
Supports
Skin repair
Elasticity
Radiance
Barrier resilience
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Found in: Veil
An Australian botanical oil naturally rich in palmitoleic acid, a lipid found within youthful skin.
Supports
Moisture replenishment
Softness
Skin suppleness
Barrier health
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Found in: Veil
An Australian native botanical rich in antioxidants and naturally occurring fruit acids.
Supports
Brightness
Antioxidant protection
Skin vitality
Environmental defence
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Found in: Veil
Traditionally used in Australian botanical medicine, Quandong provides antioxidant support while helping maintain healthy-looking skin.
Supports
Skin radiance
Environmental protection
Healthy ageing
Skin nourishment
founder favourite
A water-free Vitamin C serum formulated to restore luminosity and support a more even complexion.
Silky in texture and effortless to layer, LUMEN leaves skin looking clear, brightened and naturally healthier with prolonged use.
The Clinic -
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with founder and skin clinician Aleesha Robertson