Skin Conditioning

Tasmannia Lanceolata Leaf Extract

INCI: TASMANNIA LANCEOLATA LEAF EXTRACT

Reviewed by Kate · Last updated 14 Aug 2026

A plant extract traditionally used in Aboriginal soothing with emerging evidence for skin conditioning

Best For Skin Types

All, Dry, Mature

Addresses

Firmness, Dryness, Texture

Usage Frequency

Daily

What Is Tasmannia Lanceolata Leaf Extract?

Tasmannia lanceolata leaf extract comes from the Australian native pepper berry plant, traditionally used in Aboriginal and Asian healing practices. The extract contains polygodial, a compound with documented anti-inflammatory properties that appears to support skin conditioning and barrier function.

In skincare formulations, this ingredient is typically used for its skin conditioning and hair conditioning capabilities, working to support the skin's natural resilience and texture.

How It Works

The extract's primary active compound, polygodial, appears to work through anti-inflammatory pathways. When applied topically, it may help modulate inflammatory responses in the skin and support the natural processes involved in maintaining skin firmness and elasticity.

Research on skin explants suggests the ingredient can stimulate cells responsible for producing structural proteins in the dermis, though more clinical research is needed to fully understand its mechanisms in living skin.

Clinical Evidence & References

A small placebo-controlled clinical trial in 29 women found that topical application of Tasmannia lanceolata extract over 8 weeks improved the appearance of established stretch marks, with measurable changes in skin roughness, firmness, dermal density and thickness. This is promising preliminary evidence, though larger studies would help confirm these findings.

The ingredient also shows in vitro activity against certain fungal pathogens, supporting its traditional use, though clinical evidence for treating fungal skin infections in humans remains limited and would require further investigation.

How to Use

As with most plant extracts, Tasmannia lanceolata leaf extract is typically used as part of a formulated product rather than in isolation. Follow the instructions on your specific product—it is generally suitable for daily use when incorporated into serums, creams or treatments as directed.

Safety & Precautions

Generally well-tolerated in cosmetic formulations. As with any plant-derived ingredient, patch test first if you have known sensitivities to botanical extracts.

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