Lignite Extract
INCI: LIGNITE EXTRACT
Reviewed by Rosie · Last updated 2 Jun 2026
A plant-derived conditioning agent with historical use in scalp care formulations
Best For Skin Types
All
Usage Frequency
Daily
What Is Lignite Extract?
Lignite extract is derived from lignite, a type of sedimentary rock formed from ancient plant material. In skincare, it functions primarily as a hair conditioning agent, helping to improve the texture and manageability of hair fibres.
The ingredient has been employed in traditional and historical cosmetic preparations, particularly in scalp-focused products. Its conditioning properties work by coating and smoothing the hair shaft, which can enhance shine and reduce friction between strands.
How It Works
Lignite extract conditions hair by depositing a protective layer on the hair shaft. This coating helps to seal the cuticle, reducing moisture loss and friction between fibres. The result is smoother, more manageable hair with improved tactile properties.
The mechanism is largely physical rather than biochemical — the extract creates a smoothing film rather than chemically altering the hair structure itself.
Clinical Evidence & References
Evidence specifically examining lignite extract in cosmetic formulations remains limited in peer-reviewed literature. Much of the ingredient's use derives from historical practice rather than modern clinical validation.
Research into plant-derived scalp treatments more broadly suggests that botanical extracts can play a supportive role in hair and scalp care, though individual ingredients require specific investigation to establish efficacy and mechanism. More contemporary research would be valuable to clarify lignite extract's performance in modern skincare products.
Published Research
How to Use
Lignite extract is typically incorporated into hair conditioners, scalp treatments, and rinse-off products. Apply to damp hair and leave for the time specified on the product instructions before rinsing thoroughly. Use as part of your regular hair care routine, adjusting frequency based on your hair's response and conditioning needs.
Safety & Precautions
Frequently Asked Questions
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