Ingredient Guide

Ginkgo Biloba: Standardized Leaf, Two Ways to Use It

Ginkgo biloba is a leaf extract, and the thing worth knowing is that quality versions are standardized to two compound groups: flavonol glycosides and terpene lactones. Those flavonoids are also antioxidants, which is why ginkgo turns up in two different places at Monthlees — as a circulation-oriented oral extract and as a topical antioxidant in skincare. Same plant, two genuinely different uses.

  • Evidence-based
  • Structure/function only
  • No proprietary blends

What it is

Ginkgo comes from the leaves of the Ginkgo biloba tree, concentrated into a standardized extract. Its characteristic components are flavonol glycosides (antioxidant flavonoids, including biflavonoids) and terpene lactones. A standardized extract states those proportions, which is what separates a defined ginkgo from a generic leaf powder — and what makes it usable both as a supplement and as a skincare active.

How it works

Taken orally, ginkgo is traditionally used in the context of circulation and general wellness, and it's studied for its standardized flavonoid and terpene content. Applied topically, the same flavonoids act as antioxidants that support the look and feel of skin in a serum or moisturiser. In both cases the value tracks back to the standardized compounds rather than the word "ginkgo" on its own.

Why the form & source matter

The format depends entirely on what you want it for. An oral capsule — often paired with ginseng — is the route for general daily use, where the standardized extract matters most. In skincare, ginkgo shows up as a topical antioxidant in serums and moisturisers, contributing to the appearance and feel of skin rather than anything you ingest. Reading the standardization on the oral version, and the position in the formula on the topical, is how you judge each.

How Monthlees uses it

Monthlees uses ginkgo two ways: orally in Ginkgo Biloba with Red Panax Ginseng, and topically as an antioxidant in skincare such as the Antioxidant Ginkgo Gel Booster, the Niacinamide Gel Moisturiser, and the Peptide Renewal Anti-Aging Serum. The oral extract is for daily routine; the topicals use ginkgo's antioxidant flavonoids for skin.

Frequently asked questions

What is ginkgo standardized to?

Flavonol glycosides and terpene lactones — the two characteristic compound groups in the leaf.

Why is ginkgo in both supplements and skincare?

Its flavonoids are antioxidants, so it's used orally for general wellness and topically for the look and feel of skin.

Why is it often paired with ginseng?

They're a traditional combination in general-wellness formulas; each brings its own standardized compounds.

Capsule or topical?

Different jobs — the capsule is a daily oral extract, the topicals use ginkgo as a skin antioxidant.

Research & references

  1. Ginkgo biloba: The Traditional Use, Phytochemistry, Pharmacology, and Therapeutic Applications.American Journal of Chinese Medicine (2025) (source)
    Documents ginkgo leaf phytochemistry (flavonol glycosides, terpene lactones) and standardized-extract framing.
  2. Biflavonoids: Important Contributions to the Health Benefits of Ginkgo (Ginkgo biloba L.).Plants (Basel) (2022) (source)
    Documents ginkgo's flavonoid/biflavonoid (antioxidant) composition for topical antioxidant framing.

References are provided for general educational context. They do not imply that this product treats, cures, or prevents any disease.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Ginkgo Biloba & Red Panax Ginseng

700 mg red Panax ginseng (7% ginsenosides) plus 600 mg ginkgo powder and 120 mg ginkgo extract (24% flavones) — circulation and cognitive support in two daily capsules.

Guest $35.17
Member

Antioxidant Ginkgo Gel Booster

COSMOS Natural ginkgo gel booster — antioxidant-rich, oil-free hydration with organic botanical extracts to defend against environmental stressors.

Guest $27.98
Member

5% Niacinamide Vitamin B3 Gel Moisturizer

5% niacinamide vitamin B3 gel moisturizer — brightens, evens tone, and strengthens the moisture barrier with a lightweight, fast-absorbing finish.

Guest $39.00
Member

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