Lycopodium Clavatum 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: July 1, 2025
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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 Lycopodium Clavatum Extract?

Lycopodium Clavatum Extract comes from club moss, a low-growing evergreen plant found across Europe, Asia and North America. The whole aerial part of the species Lycopodium clavatum is dried and then steeped in a water, glycerin or alcohol solution to pull out its beneficial components. The resulting liquid contains a natural mix of flavonoids, fatty acids, polysaccharides and trace alkaloids that help keep skin feeling supple.

Centuries ago the fine spores of club moss were used as a dusting powder for babies and in theatrical makeup because of their silky slip. As cosmetic science advanced formulators began examining the plant itself, discovering that extracts from the stems and leaves delivered a gentle conditioning effect. Today the ingredient is processed in controlled facilities where the plant material is soaked, filtered and purified before being added to skincare bases.

You will most often see Lycopodium Clavatum Extract in hydrating serums, soothing masks, eye creams, anti-aging lotions, after-sun gels and other leave-on products designed to improve skin comfort.

Lycopodium Clavatum Extract’s Cosmetic Benefits/Uses

In topical products Lycopodium Clavatum Extract functions as a skin conditioning agent, helping to soften rough patches, smooth the skin’s surface and enhance the overall feel of a formula so it glides on easily and leaves a refreshed finish.

Who Can Use Lycopodium Clavatum Extract

Lycopodium Clavatum Extract is gentle enough for most skin types. Dry and mature skin benefit from its softening properties while normal and combination skin enjoy the light, non greasy feel. Oily or acne-prone users generally tolerate it well because the extract itself is not known to clog pores, though anyone with a history of plant allergies should proceed cautiously since it is botanical in origin.

The extract is entirely plant derived with no animal by-products so it is suitable for both vegans and vegetarians.

Current research shows no specific hazards for pregnant or breastfeeding women when the extract is applied topically in cosmetic amounts. This is not medical advice and anyone who is expecting or nursing should have a quick chat with a doctor before adding new skincare products just to be safe.

Lycopodium Clavatum Extract does not increase sun sensitivity. It can be worn during the day without elevating the risk of sunburn, though daily sunscreen is still recommended for overall skin health.

Potential Side Effects/Adverse Reactions

Side effects from topical Lycopodium Clavatum Extract vary from person to person. The issues listed below are possible yet unlikely for the average user when the ingredient is formulated and used correctly.

  • Mild redness or itching
  • Temporary stinging or burning on sensitive or broken skin
  • Allergic contact dermatitis in individuals allergic to club moss or related plants
  • Eye irritation if the product inadvertently gets into the eyes

If any of these reactions occur stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 1/5 – Lycopodium Clavatum Extract contains mainly water soluble flavonoids and polysaccharides with only trace amounts of fatty acids, so it is highly unlikely to block pores. Its light molecular profile lets it sit on the skin without forming an occlusive film, which keeps sebum flow from being trapped.

Because of this low score the extract is generally suitable for people who struggle with acne or frequent breakouts.

Keep in mind that finished products also include other ingredients. Heavy oils or waxes in the same formula can raise the overall comedogenicity even when Lycopodium Clavatum Extract itself is low risk.

Summary

Lycopodium Clavatum Extract is valued for one key job: skin conditioning. The blend of plant based sugars, amino acids and gentle lipids helps soften rough patches, smooth surface texture and leave a comfortable non greasy feel. Although it is not a headline act like vitamin C or retinol, formulators appreciate its mild nature and the subtle boost it gives to hydration and skin feel so it shows up quietly in hydrating serums, soothing creams and after sun gels.

Overall safety is considered high when the extract is used in typical cosmetic amounts. Reports of irritation or allergy are rare and mostly limited to those already sensitive to club moss. As with any new skincare product a quick patch test on a small area is a smart move before full face use just to be sure your skin is happy with the formula.

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