Ingredient intelligence
The science behind
Intelligent Skincare®.
Every active in every Ocinium formula is chosen for a specific, evidence-based reason — never for trend, and never to pad an ingredient list. Below is the clinical rationale behind each one, explained plainly.
How we choose every ingredient
Not every effective ingredient
occurs naturally in skin — and we don't pretend otherwise.
Under the Intelligent Skincare® standard, every ingredient in an Ocinium formula earns its place one of two ways. Here's the actual distinction — not "natural vs synthetic," but proven to do something your skin can use, or not.
1. Skin-identical ingredients
Components that mirror what your skin already produces — ceramides, cholesterol and fatty acids that rebuild the lipid barrier; hyaluronic acid, glycerin and amino acids that bind and hold water at a cellular level. Your skin recognises these instantly, because it makes its own version of them.
2. Evidence-based actives
Ingredients that don't occur naturally in skin, but earn their place through independent research. Many of our botanical extracts and oils sit here: not structurally identical to anything in human skin, but each used at a concentration backed by third-party studies demonstrating a specific, measurable benefit — not a token amount added for the label.
What we leave out
Ingredients that are genuinely non-skin-identical and have no evidenced benefit either: synthetic fragrance and dyes added purely for scent or shelf appeal, silicones used only to create a synthetic "slip," petroleum-based fillers, and preservative loads beyond what's needed for stability. These serve the product, not your skin — that's the line we actually draw.
What do Alpha-Hydroxy Acids (AHAs) do for skin?
Powerful fruit-derived alpha hydroxy acids, concentrated with glycolic and lactic acid, increase desquamation (skin slough-off) to promote cellular turnover, brightness, and reduced dark spots and pigmentation.
Research: Ditre CM, et al., “Hyperkeratinization, corneocyte cohesion, and alpha hydroxy acids,” Journal of the American Academy of Dermatology, 1996; Berardesca E, et al., “Mode of action of glycolic acid on human stratum corneum,” Archives of Dermatological Research, 1997.
What does Lactic Acid do for skin?
A powerful alpha-hydroxy acid, lactic acid increases the synthesis of lipids and ceramides, fortifying skin barrier function and reducing water loss — resulting in skin that is more hydrated, softer, and more elastic.
Research: Ditre CM, et al., “Hyperkeratinization, corneocyte cohesion, and alpha hydroxy acids,” Journal of the American Academy of Dermatology, 1996 (lactic acid included in the AHA panel tested).
What do skin probiotics do?
Lactobacillus is a lactic-acid-producing bacteria classified as a probiotic. Probiotics influence skin immunity, increase hydration, and prevent transepidermal water loss (TEWL), improving overall barrier function against environmental insults and UV-associated photo-ageing.
Research: Notay M, Foolad N, Vaughn AR, Sivamani RK, “Probiotics, prebiotics, and synbiotics for the treatment and prevention of adult dermatological diseases,” American Journal of Clinical Dermatology, 2017.
What does Retinol (Vitamin A) do for skin?
An essential antioxidant within the epidermis, where it increases collagen production and re-arranges new and existing collagen. It promotes desquamation by increasing cell differentiation and proliferation, refining skin surface texture and reducing fine lines and wrinkles.
Research: Zhang R, et al., “Efficacy and mechanism of retinyl palmitate against UVB-induced skin photoaging,” Frontiers in Pharmacology, 2023.
What does Niacinamide (Vitamin B3) do for skin?
This water-soluble vitamin suppresses the transfer of melanosomes to keratinocytes, reducing pigmentation and increasing brightness. It communicates directly with the skin at a sub-dermal level to strengthen ceramides, collagen and keratin — improving barrier function, hydration and skin immunity.
Research: Bissett DL, Oblong JE, Berge CA, “Niacinamide: a B vitamin that improves aging facial skin appearance,” Dermatologic Surgery, 2005.
What does Panthenol (Pro-Vitamin B5) do for skin?
This calming, anti-stress provitamin of the B complex increases and regulates skin hydration. It supports regeneration of the skin's cell formation for deep hydration and a smoothing effect.
Research: Camargo FB Jr, et al., “Skin moisturizing effects of panthenol-based formulations,” Journal of Cosmetic Science, 2011.
What does Vitamin C (Ascorbyl Tetraisopalmitate) do for skin?
Naturally concentrated within the epidermis, vitamin C responds to oxidative stress, inflammation and DNA damage, and inhibits collagen degradation. It brightens skin by interfering with tyrosinase — the enzyme responsible for initiating melanin and pigmentation.
Research: Draelos ZD, et al., “Pilot evaluation of safety, efficacy, and tolerability of a new topical formulation for facial hyperpigmentation, combining ascorbyl tetraisopalmitate and crosslinked resilient hyaluronic acid,” Journal of the American Academy of Dermatology, 2018.
What does Vitamin E (Tocopherols) do for skin?
A blend of natural tocopherols, this antioxidant occurs naturally in skin and increases photo-protection against UV-A/B damage while inhibiting the collagen-degrading enzyme MMP. It works synergistically with vitamin C for stronger antioxidant protection.
Research: Thiele JJ, Ekanayake-Mudiyanselage S, “Vitamin E in human skin: organ-specific physiology and considerations for its use in dermatology,” Molecular Aspects of Medicine, 2007.
What does Hyaluronic Acid (Sodium Hyaluronate) do for skin?
A structural component of the extracellular matrix, hyaluronic acid absorbs and traps water from the surrounding environment to immediately hydrate and plump skin, while stimulating dermal fibroblast migration to support collagen production and strengthen the barrier.
Research: Bukhari SNA, et al., “Hyaluronic acid, a promising skin rejuvenating biomedicine: a review of recent updates and pre-clinical and clinical investigations on cosmetic and nutricosmetic effects,” International Journal of Biological Macromolecules, 2018.
What does Co-Enzyme Q10 (Ubiquinone) do for skin?
This antioxidant and cellular energiser prevents and protects cell membranes against lipid oxidation, reducing the appearance of fine lines and wrinkles, and improves the epidermis's capacity to neutralise UV-generated free radicals.
Research: Hoppe U, et al., “Coenzyme Q10, a cutaneous antioxidant and energizer,” BioFactors, 1999.
What do Australian Native Extracts do for skin?
Australian native species provide a powerful source of naturally occurring antioxidants that neutralise free-radical damage, stimulate new collagen growth, and increase photo-protection.
Research: Williams DJ, et al., “Organic acids in Kakadu plum (Terminalia ferdinandiana): the good (ellagic), the bad (oxalic) and the uncertain (ascorbic),” Food Research International, 2016 (Kakadu plum, a key Australian native extract).
What do Green Tea and White Tea Oil do for skin?
Polyphenolic catechins in green and white tea deliver potent antioxidant and anti-inflammatory action against UV-generated free radicals, and inhibit collagenase — the enzyme responsible for collagen breakdown — supporting elasticity and tone.
Research: Katiyar SK, “Green tea prevents non-melanoma skin cancer by enhancing DNA repair,” Archives of Biochemistry and Biophysics, 2011.
What does Ginseng Oil do for skin?
Renowned for its adaptogenic properties, ginseng stimulates blood flow and microcirculation, encouraging immune response and detoxification. Its active ginsenosides show anti-inflammatory and anti-allergic activity, suiting sensitive and problematic skin, with rich polysaccharides supporting moisture and nourishment.
Research: Lee GY, et al., “Effects of Panax ginseng extract on human dermal fibroblast proliferation and collagen synthesis,” International Wound Journal, 2016.
What does Centella Asiatica (Gotu Kola) do for skin?
Its triterpene compounds increase the antioxidant enzymes superoxide dismutase and glutathione, and support type-1 collagen production — maintaining the integrity of underlying connective tissue and the firmness and elasticity of skin.
Research: Park KS, “Pharmacological effects of Centella asiatica on skin diseases: evidence and possible mechanisms,” Evidence-Based Complementary and Alternative Medicine, 2021.
What does Calendula Oil do for skin?
Rich in polysaccharides, flavonoids, triterpenes and carotenes, calendula supports glycoprotein metabolism and collagen fibres during tissue regeneration, while its saponins and polysaccharides increase moisturisation and soothe the skin.
Research: Preethi KC, Kuttan R, “Wound healing activity of flower extract of Calendula officinalis,” Journal of Basic and Clinical Physiology and Pharmacology, 2009.
What does Pomegranate Seed Oil do for skin?
Rich in antioxidants, pomegranate seed oil promotes pro-collagen synthesis and inhibits the collagen-degrading enzyme MMP, with phenolic compounds shown to reduce UV-A/B-mediated skin damage.
Research: “Dermocosmetic Potential of Punica granatum: A Systematic Review of Bioactive Compounds and Skincare Applications,” Antioxidants, 2026.
What does Papaya Seed Oil / Papaya Fruit Ferment do for skin?
Rich in the enzyme papain, papaya gently dissolves dead skin cells for superior exfoliation and brightening, while its essential fatty acids and vitamins A, C and E hydrate, protect and repair, promoting even tone and texture.
Research: Malacrida CR, Kimura M, Jorge N, “Characterization of a high oleic oil extracted from papaya (Carica papaya L.) seeds,” Food Science and Technology (Campinas), 2011.
What does Aloe Vera do for skin?
Renowned for anti-microbial, immune-stimulating and anti-inflammatory activity, aloe vera's active constituent allantoin stimulates epithelialisation, accelerating cellular regeneration and wound repair — suitable for even the most sensitive skin. We use it in its purest form across our serums, creams and cleansers.
Research: Surjushe A, Vasani R, Saple DG, “Aloe vera: a short review,” Indian Journal of Dermatology, 2008.
What does Chamomile do for skin?
Chamomile's flavonoid compounds — apigenin, quercetin, patuletin and luteolin — are potent antioxidant and anti-inflammatory agents, beneficial for damaged, sensitive or irritated skin. Its essential oil compound chamazulene targets free-radical formation and reduces inflammation.
Research: McKay DL, Blumberg JB, “A review of the bioactivity and potential health benefits of chamomile tea,” Phytotherapy Research, 2006.
What does Glycerine do for skin?
A natural humectant, glycerine absorbs moisture from the environment, balancing the skin's natural moisturising factors to improve hydration and strengthen the barrier, minimising dryness and supporting consistent cell maturation.
Research: Fluhr JW, et al., “Glycerol and the skin: holistic approach to its origin and functions,” British Journal of Dermatology, 2008.
What does Squalane do for skin?
With a close affinity to skin's natural barrier, squalane forms a natural component of sebum. Derived from olive fruit, its antioxidant properties quench free radicals from UV, ageing and inflammation, while deeply hydrating and softening to increase elasticity.
Research: Huang ZR, Lin YK, Fang JY, “Biological and pharmacological activities of squalene and related compounds,” Molecules, 2009.
What does Rosehip Oil do for skin?
Rich in natural antioxidants and beneficial fatty acids, rosehip oil supports collagen and elastin, creating an instant, glowing complexion with rejuvenating, anti-ageing benefits.
Research: Mármol I, et al., “Therapeutic applications of rose hips from different Rosa species,” International Journal of Molecular Sciences, 2017.
What does Camellia Seed Oil do for skin?
This feather-light oil is deeply nourishing and rich in fat-soluble vitamins and omega fatty acids, locking moisture into skin for a youthful finish.
Research: Zhou L, et al., “The antioxidant, anti-inflammatory and moisturizing effects of Camellia oleifera oil and its potential applications,” Molecules, 2024.
What does Jojoba Oil do for skin?
A near-identical match to skin's own sebum, jojoba oil balances the skin and allows for flexibility and suppleness, while forming a protective layer against environmental stressors.
Research: Pazyar N, et al., “Jojoba in dermatology: a succinct review,” Giornale Italiano di Dermatologia e Venereologia, 2013.
What does Coconut Oil do for skin?
Rich in naturally occurring vitamin E, antioxidants and enzymes, coconut oil increases natural UV protection and offers anti-bacterial and anti-fungal properties that support clear, healthy skin.
Research: Varma SR, et al., “In vitro anti-inflammatory and skin protective properties of virgin coconut oil,” Journal of Traditional and Complementary Medicine, 2018.
What does Macadamia Oil do for skin?
A carrier oil that helps deliver active ingredients into deeper layers of skin, macadamia oil's abundant fatty acids make it especially beneficial for mature, dry and sensitive skin types.
Research: Hanum TI, et al., “Macadamia nuts oil in nanocream and conventional cream as skin anti-aging: a comparative study,” Open Access Macedonian Journal of Medical Sciences, 2019.
What does Shea Butter do for skin?
Rich in cinnamic acid for natural UV protection and fat-soluble vitamins that slow cellular degeneration, shea butter melts into skin, delivering regenerating, collagen-supporting benefits for smooth, nourished skin.
Research: Alander J, “Shea butter — a multifunctional ingredient for food and cosmetics,” Lipid Technology, 2004.
Not sure which actives
your skin actually needs?
Find your formulation by skin concern, or book a naturopathic consultation with Cassandra Hilton.