What is Sea Buckthorn Seed Oil?

Indigenous to Europe and Asia, sea buckthorn is a source of food, medicine, and skincare, and still figures in traditional healing in parts of Europe as well as Mongolia and Tibet.  Rich in omega fatty acids that support a healthy skin barrier, and vitamins E, C and A that provide antioxidant protection, sea buckthorn is particularly beneficial for the skin.  The vibrant, orange oil extracted from the seeds in the berries also contains a broad range of phytosterols and flavonoids which make it an exceptionally nourishing ingredient for the skin with a wide range of benefits. With all these plant components, sea buckthorn oil is a powerhouse of nutrients that help nourish and protect the skin. Let’s dig into some of the details to learn more about this amazing plant oil

The Rich Nutritional Profile Of Sea Buckthorn Seed Oil

Sea buckthorn seed oil is extracted from the seeds of the small, orange berries of the sea buckthorn plant ((Hippophae rhamnoides), known for its rich nutritional profile and therapeutic properties, and the extraction process plays a crucial role in obtaining a high-quality oil that retains its beneficial chemical components. Caraline Skincare uses cold-pressed seed oils exclusively in the Daily Nourish Face Oil. This method involves crushing the seeds to release their oil content, followed by mechanical pressing to separate the oil from other solids.

Sea buckthorn seed oil is a nutrient-dense oil that offers multiple benefits for the skin. The oil is not only rich in antioxidants but also contains significant amount of vitamins and minerals that are beneficial for the skin, including vitamin E tocopherols, vitamin C and flavonoids, vitamins B1, B2, and K, as well as essential fatty acids omega-3 and omega-6, and phytosterols. 


Sea buckthorn berries and vibrant, orange oil


Sea buckthorn oil is rich in a wide range of chemical components that contribute to its therapeutic properties.  Read below to learn more about this oil that offers so many benefits for older skin and why it is a key ingredient in the Caroline Daily Nourish Face Oil.

The Phytochemicals in Sea Buckthorn that Support Skin Health

Phytochemicals are the plant-produced compounds found in all of nature that serve the health of the plant.  When we use plant oils on our skin, we also benefit from these compounds. Antioxidants, vitamins, polyphenols, and sterols are all phytochemicals that support our health and nourish our skin.


Sea ​​​​buckthorn oil in a small glass bottle with fresh branches of plant


Rich in essential nutrients and bioactive compounds, sea buckthorn oil has been used for centuries in traditional medicine due to its therapeutic properties. One of the key health benefits of the oil is its potent antioxidant activity. It contains high levels of vitamin E, carotenoids, and flavonoids that help protect the body against oxidative stress and free radicals, which can lead to chronic diseases like cancer and heart disease.

Harnessing The Power Of Vitamins In Sea Buckthorn Oil For Skin Benefits

Sea buckthorn oil contains several vitamins that are beneficial for the skin, including vitamins E, C, and A, which act as antioxidants.  It also contains vitamins B1 and B1, which function as enzyme cofactors. 


 Vitamin E is a compound that acts as an antioxidant and protects the cells from oxidative stress and damage. Vitamin E is a fat-soluble nutrient that plays an essential role in maintaining healthy skin, as it helps to strengthen the skin barrier, preventing moisture loss and keeping the skin hydrated, which is particularly beneficial for older skin, which tends to be drier. It is also renowned for its remarkable healing properties when it comes to treating scars and sunburns, as vitamin E can penetrate deep into the skin, promoting cell regeneration, reducing inflammation, and diminishing the appearance of scars.

Vitamin C benefits the skin in several ways, including the promotion of collagen production, providing antioxidant protection, and support of the skin’s immune function. By promoting collagen synthesis, sea buckthorn seed oil can help improve the overall texture of the skin and even out any uneven pigmentation or scars. 

Vitamin A is also present in sea buckthorn oil, found in the form of carotenoids, and provides re-generative support by promoting collagen synthesis, as well as antioxidant protection.  

Additionally, sea buckthorn seed oil contains high levels of vitamins B1, B2, B6, and beta-carotene. These nutrients play a crucial role in maintaining a healthy complexion by supporting cell regeneration processes and enhancing overall skin health. 

When used regularly as part of your skincare routine, sea buckthorn seed oil can deeply moisturize and hydrate your skin while providing it with an abundance of essential vitamins!

Rich in Fatty Acids that Nourish the Skin Barrier

In addition to vitamins and antioxidants, sea buckthorn seed oil is rich in omega fatty acids, including omega-3, omega-6, which are essential fatty acids, and gamma-linolenic acid (GLA), omega-7, and omega-9 fatty acids. These fatty acids help maintain a healthy lipid barrier on the skin's surface, preventing moisture loss and keeping it hydrated, which is key for aging skin. Omega-7 is particularly helpful as it is a component of the lipids in the skin and production of it decreases in the body over time, plus it stimulates regenerative processes in the epidermis and promotes wound healing.



These fatty acids are essential for maintaining healthy cell membranes and promoting overall skin health, as they help nourish the skin from within by supporting moisture retention and reducing dryness by helping to restore the skin’s natural moisture barrier levels.  Additionally, sea buckthorn seed oil possesses anti-inflammatory properties that can benefit those with acne-prone or sensitive skin.

Understanding Antioxidants And Their Importance For Skin Health

Antioxidants are compounds that play a crucial role in maintaining the health and vitality of our skin. They work by neutralizing harmful free radicals, which are unstable molecules that can cause damage to our cells and accelerate the aging process. While our bodies naturally produce some antioxidants, external sources such as sea buckthorn seed oil can provide an additional boost to combat oxidative stress.

 In the skin, antioxidants work by neutralizing free radicals, which are unstable molecules that can damage cells and contribute to skin damage and diseases related to oxidative stress.

 Antioxidant molecule donating free electron to free radical


One of the primary benefits of antioxidants for skin health is their ability to protect against environmental stressors. Our skin is constantly exposed to various pollutants, UV radiation, and other elements that can lead to cellular damage. Antioxidants counteract these effects by scavenging free radicals and preventing them from causing harm to the skin. In addition to their protective role, antioxidants also possess anti-inflammatory properties that can help soothe irritated or inflamed skin. 

Simply put, antioxidants protect the skin from environmental stressors that could otherwise cause damage and irritation.  Our skin cells are constantly exposed to free radicals from the sun which can damage their underlying structure and lead to premature aging, wrinkles, blemishes, and even skin cancer.  Antioxidants work by scavenging these free radicals and preventing them from causing damage.

 With their ability to protect against environmental damage, reduce inflammation, and promote collagen production, antioxidants offer multiple health benefits for the skin. 

Addressing Specific Skin Concerns With Sea Buckthorn Seed Oil

Sea buckthorn seed oil has gained significant attention due to its remarkable ability to support skin health. Packed with antioxidants, fatty acids, and vitamins, this oil offers a natural solution for those seeking healthier and rejuvenated skin. One of the primary benefits of sea buckthorn seed oil is its ability to combat oxidative stress and skin damage due to its antioxidant properties.

Sea buckthorn seed oil addresses hyperpigmentation issues by promoting a more even complexion. The presence of beta-carotene helps fade dark spots and discoloration caused by sun damage or hormonal changes and regular use can result in a brighter and more radiant complexion. Dry or damaged skin can also benefit from sea buckthorn seed oil and its rich lipids that nourish the skin barrier and reduce transepidermal water loss (TEWL).

For individuals struggling with acne-prone skin, sea buckthorn seed oil can be highly beneficial. Its anti-inflammatory properties help calm irritated skin while reducing redness and swelling associated with acne breakouts. Furthermore, the oil's antibacterial properties aid in preventing bacterial growth on the skin's surface, minimizing the occurrence of future breakouts. 

Conclusion: Embracing The Skin Health Benefits Of Sea Buckthorn Seed Oil

Sea buckthorn seed oil is a remarkable natural ingredient that offers numerous health benefits for the skin.  Sea buckthorn seed oil is rich in several antioxidants, including vitamins C, E, and A, beta-carotene, and flavonoids. These powerful compounds work synergistically to neutralize free radicals and prevent oxidative stress on the skin. Sea buckthorn oil is also rich in omega fatty acids that help strengthen the skin's barrier function to keep skin hydrated.


Vibrant, orange Sea Buckthorn berries with green leaves


Moreover, sea buckthorn seed oil promotes collagen synthesis—a vital protein responsible for maintaining the structural integrity of the skin. Collagen production tends to decline with age, leading to sagging skin and wrinkles. With its high content of vitamin C, sea buckthorn seed oil stimulates collagen production and helps improve elasticity and firmness.

Incorporating sea buckthorn seed oil into your skincare routine can provide incredible benefits for your skin's health and appearance. That’s why we included sea buckthorn oil in the Caraline Daily Nourish Face Oil, a blend of plant oils that helps shield your skin from environmental stressors such as pollution, UV radiation, and toxins and provides a protective barrier that helps maintain the skin's natural defenses, allowing it to function optimally.
January 04, 2024 — The Caraline Team

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