Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 27, 2025
Share:
Inside this article:

We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract?

Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract is a plant-based blend made from the fan-shaped leaves of the ginkgo tree and the small shiny seeds of the flax plant. Both plants have been valued for centuries: ginkgo in traditional Asian wellness rituals and flax in ancient Mediterranean and Middle Eastern skincare recipes. Scientists later discovered that ginkgo leaves are rich in protective flavonoids and terpenoids, while flax seeds supply omega-3 fatty acids, proteins and lignans. When combined, these two sources create an extract that can moisturize and soothe skin.

The extract is produced by drying the leaves and seeds, milling them into a fine powder then soaking that powder in a mix of water and gentle food-grade solvents. This process pulls out the beneficial molecules and leaves behind most of the plant fiber. After filtration the liquid is concentrated and sometimes blended with a small amount of glycerin for stability. The finished ingredient is a light brown fluid or dry powder that dissolves easily in water-based formulas.

Because of its balancing and conditioning qualities you will see Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract in facial serums, daily moisturizers, calming masks, anti-aging lotions, after-sun gels and even soothing body creams.

Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract’s Cosmetic Benefits/Uses

This botanical duo mainly serves as a skin conditioning agent, meaning it helps skin feel softer, smoother and more comfortable.

  • Skin conditioning: The flavonoids and omega fatty acids coat the skin with a light breathable film that attracts water, supports the natural barrier and leaves the surface supple. Over time this can improve the look of dryness and mild roughness while giving formulas a pleasant silky slip.

Who Can Use Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract

This extract is gentle enough for most skin types including dry, normal and oily. Its lightweight hydrating properties can also suit combination or mature skin that needs a bit of softness without heaviness. People with very reactive or highly sensitized skin should introduce it slowly because plant compounds can sometimes trigger sensitivity.

The ingredient is fully plant derived so it is suitable for both vegans and vegetarians. No animal by-products are used in the growing, harvesting or extraction stages.

Current research shows no specific concerns for topical use during pregnancy or while breastfeeding. Still, this is not medical advice and anyone who is pregnant or nursing should confirm with a healthcare professional before adding new skincare products.

Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract is not known to cause photosensitivity. Regular daytime sun protection is still recommended for overall skin health.

Potential Side Effects/Adverse Reactions

Side effects and reactions to topical Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract vary from person to person. The points below outline potential issues yet most users will experience none of them when the ingredient is formulated and used correctly.

  • Redness or flushing
  • Mild stinging or burning right after application
  • Itchy spots or general irritation on sensitive skin
  • Contact dermatitis in individuals allergic to ginkgo or flax
  • Rare heightened bruising in people using blood-thinning medications, although this is far less common with topical use

If any of these reactions occur stop using the product and seek advice from a medical professional.

Comedogenic Rating

Rating: 1 out of 5. This extract is mostly water based and contains only trace amounts of the heavier oils found in whole flaxseed, so it does not tend to clog pores. Its molecules are small enough to rinse or absorb easily which keeps residue from building up on the skin surface.

Because of the low rating most people who are prone to acne or breakouts can use products with this ingredient without extra worry, as long as the rest of the formula is also low in pore-clogging materials.

Keep in mind that final comedogenicity depends on the entire product, the percentage of the extract and unique skin chemistry.

Summary

Ginkgo Biloba Leaf/Linum Usitatissimum Seed Extract is mainly a skin conditioning agent that helps skin feel softer, stay hydrated and look calmer. Ginkgo brings protective plant antioxidants while flax contributes omega fatty acids that support the skin barrier. Together they form a light film that locks in moisture and smooths rough spots.

Although it is not as famous as hyaluronic acid or vitamin C, this dual plant extract is finding its way into more moisturizers and serums thanks to its gentle nature and plant based appeal.

Current data shows it is safe for most users with only rare reports of irritation or allergy. As with any new skincare ingredient it is smart to do a small patch test before full use just to be on the safe side.

Was this article helpful?
More from Glooshi:
ADVERTISEMENT
Get all our top headlines in beauty.
Delivered right to your inbox each week. Zero spam, all goodness, opt-out at anytime.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Get the latest beauty news, top product recommendations & brand-exclusive discount codes direct to your inbox.
Send good feedback:

All feedback is greatly appreciated, anonymous, and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Send bad feedback:

All feedback is greatly appreciated, anonymous, and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Search