Seabuckthorn Extract
Also known as: Hippophae Rhamnoides, Sea Buckthorn Kernel Extract, Sea Buckthorn Berry Oil
Last updated: March 2026
What is Seabuckthorn Extract?
Seabuckthorn is a thorny shrub native to the Himalayan regions of Asia and parts of Europe. It produces small orange berries that are exceptionally dense in nutrients, so dense that the extract pressed from the seeds and pulp has become one of the most prized ingredients in serious skincare formulations. It is not a household name the way some ingredients are, but among formulators it is regarded as one of the most complete plant-based skincare actives available. The oil contains over 190 bioactive compounds including rare fatty acids, carotenoids, vitamins, and plant sterols that work together rather than as isolated actives. In The Aussie Man range, Seabuckthorn Kernel Extract appears in both the Anti-Ageing Elixir and the Intensive Eye Cream. In the Elixir it contributes to the overnight repair formula alongside Gotu Kola. In the Eye Cream it works on one of the most delicate and thin-skinned areas of the face where nutrient density matters most.
Key Benefits
Intense skin nourishment: Seabuckthorn is one of the only plant sources of Omega 3, 6, 7, and 9 fatty acids simultaneously. Omega 7 in particular, which comes from palmitoleic acid, is naturally present in human skin tissue and declines with age. Replenishing it topically supports the skin's ability to retain moisture and maintain its natural softness.
Anti-ageing through carotenoids: The deep orange colour of Seabuckthorn oil comes from its high carotenoid content, including beta-carotene and zeaxanthin. These compounds are powerful antioxidants that neutralise the free radical damage responsible for collagen breakdown and premature lines. Used consistently at night, they work while the skin is in its natural repair cycle.
Skin regeneration: Seabuckthorn has been used clinically to support skin recovery after radiation damage and burns, which points to a genuine regenerative capacity rather than just surface-level hydration. For men dealing with sun damage, post-shave irritation, or generally stressed skin, this regenerative action is the most practical benefit.
Anti-inflammatory action: The plant sterols in Seabuckthorn calm inflammatory pathways in the skin, which reduces redness and sensitivity over time. This makes it valuable in formulas designed for men who react to environmental stress or have unpredictable skin behaviour.
Scientific Evidence
Seabuckthorn's composition has been extensively characterised in nutritional and dermatological research. A review published in Nutrients documented its unique fatty acid profile, confirming Hippophae Rhamnoides as one of the only plant sources to contain all four major omega fatty acids, with particular attention to palmitoleic acid (Omega 7) as a key contributor to skin barrier function and tissue regeneration. Clinical research published in the Journal of Nutritional Biochemistry examined topical application of Seabuckthorn oil in subjects with atopic skin conditions, demonstrating significant improvements in skin hydration, barrier function, and inflammatory markers after four weeks of daily use compared to a control oil. A study in Food and Chemical Toxicology characterised the carotenoid content of Seabuckthorn extracts and confirmed their antioxidant capacity at levels comparable to or exceeding more commonly used antioxidant ingredients, with a particularly stable activity profile that holds up well in oil-based formulations.
Frequently Asked Questions
Ingredient Category
Seabuckthorn Extract is classified as a vitamin-rich botanical ingredient in skincare formulation.
🌿 Naturally derived
Products Containing Seabuckthorn Extract
Anti-Ageing Elixir
An overnight oil treatment with Gotu Kola, Seabuckthorn, and Vitamin E. Stimulates collagen production while you sleep.
$49.00
Intensive Eye Cream
A targeted eye treatment with Lemon Myrtle, Seabuckthorn, Cucumber Oil, and Native Lemon Aspen. Addresses puffiness, dark circles, and fine lines.
$39.00
Vitamin A Repair & Nourish Oil
An evening repair oil with Vegan Vitamin A, Jojoba, Rosehip, and Seabuckthorn. Supports skin regeneration and barrier repair overnight.
$39.00
The Aussie Man focuses on simple, effective skincare designed specifically for men. Each product is formulated to deliver real results without unnecessary complexity, making it easier to maintain a consistent routine that improves skin over time.