Starflower Oil Benefits for Anti-Aging Skin Care

Updated on November 14, 2019
Willow Sidhe profile image

Willow Sidhe is a nature enthusiast with over a decade of experience creating natural health and beauty products for herself and her family.

Starflower oil, also referred to as borage oil or borage seed oil, is derived from the seeds of the borage plant (Borago officinalis). The oil's name comes from the borage plant's purple, star-shaped flowers. Used for a variety of medicinal purposes, the oil is also a little-known secret for keeping your skin healthy and young. It can be applied topically or taken internally for similar results. Starflower oil is reputed as the ultimate skin hydrator and moisturizer, and it is often employed for the treatment of eczema, psoriasis, and other skin conditions. The oil restores moisture and smoothness to dry, damaged skin. It may also help reduce skin aging if used as part of an overall anti-aging skincare routine.

What Is the Borage Plant?

The borage plant, sometimes called starflower, is a wildflower and medicinal herb that grows natively in temperate regions around the world. The plant produces attractive blue to purple star-shaped flowers on fuzzy stems. Borage seeds are most prized part of the plant, however, because they contain its healing oil. In fact, the oil is the richest known source of gamma-linolenic acid (GLA), an omega-6 fatty acid that helps protect and moisturize the skin.

How Does It Benefit Skin?

Scientists and researchers believe that starflower oil helps restore the moisture barrier of the skin, whether it has been damaged by environmental factors or if dryness is caused by genetics or a skin disorder. In one clinical trial, patients were treated with a topical cream containing starflower oil for a period of two weeks. The results of the trial indicated that the oil is effective at restoring smoothness and moisture to skin. Additional research promotes internal use of the oil for keeping skin smooth, moisturized and supple.

Borage plant (Borago officinalis)
Borage plant (Borago officinalis) | Source

Fatty Acids

The body produces GLA from linolenic acid, another essential fatty acid found in various foods. Nuts, seeds, and some unrefined vegetable oils all contain linolenic acid. The acid is converted to GLA by enzymes present in a healthy person's body, and in turn, the GLA is converted to a hormone-like substance known as prostaglandin E1 (PGE1). This substance acts as an anti-inflammatory agent within the body, making it useful for treating inflammatory conditions such as rheumatoid arthritis and psoriasis.

Starflower oil is unique because it provides a direct source of GLA so the body does not have to create the substance from linolenic acid. This essentially cuts out the hard work that would normally be performed by your body. As you age, your body becomes less efficient at converting linolenic acid to GLA, which is another reason this oil is so beneficial to older people and those concerned about the effects of aging. Obtaining this fatty acid directly by taking starflower oil is a surefire way to reduce the chance of developing inflammatory conditions associated with aging, such as arthritis.

Closeup of a starflower
Closeup of a starflower | Source


GLA is essential to healthy skin, and deficiencies of the acid have been found in individuals suffering from skin disorders. Scientific research has found that people with skin problems characterized by dry skin and inflammation have an increased level of linolenic acid and a decreased level of GLA. This is likely because the body has a difficult time converting the linolenic acid or something is blocking the conversion process. As a result, the body has less PGE1, which causes inflammatory skin conditions, dry skin, aged skin, and increased moisture loss.

Supplementing the diet with starflower oil or applying the oil topically to the skin may help improve many skin problems. Researchers have found that even serious skin conditions may be reduced by starflower oil's ability to reduce inflammation and promote moisture retention. A study published in 2009 in the British Journal of Nutrition found that individuals taking borage oil internally for 12 weeks experienced a significant decrease in skin reddening, roughness, and scaling, and an increase in skin hydration. Similar results have been reported by other clinical trials.

Purchasing and Taking Starflower Oil

Although starflower oil is very useful for individuals with aging skin and inflammatory conditions, almost anyone can benefit from supplemental GLA. Look for starflower oil in your local health food store, where it is also marketed as borage or borage seed oil. You can also order the oil online from reputable retailers.

For the best results, moisturize and heal your skin from the inside out by sprinkling borage oil onto your favorite foods, adding it salad dressings, or mixing it into smoothies. If you don't like the taste of the oil, simply purchase it in capsule form and take it according to the manufacturer's instructions. Whatever you do, never heat starflower oil, as this changes its composition, making it a poor source of GLA.

If you have a skin condition or just want to protect your skin against the effects of aging, you can rub the oil directly into your skin once or twice daily. If you decide to take starflower oil internally, consult your doctor first just to be safe. You should always talk to a qualified physician before you begin taking any new herbal supplement.

This content is accurate and true to the best of the author’s knowledge and is not meant to substitute for formal and individualized advice from a qualified professional.

Questions & Answers


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      • Kristen Howe profile image

        Kristen Howe 

        5 years ago from Northeast Ohio

        Great hub. I never heard of starflower oil before and ought to check it out Very useful!

      • profile image


        5 years ago

        I have been taking Starflower Oil (1000mg daily) along with gnsocuamile and cod liver and evening primrose Primarily I started taking SF Oil as my skin became really greasy and spotty after coming off the pill. I feel like a blimmin teenager sometimes with all these spots! Its been really quite depressing to have so many spots on my forehead and red marks from old spots so I am feeling a bit self conscious even with make up onShould I increase or decrease the SF Oil? Not sure if the oil' is making my skin oilier or not . or just continue to take the same dosage. I don't want to do anything that could make my skin any worse!!!


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