Lithospermum Root Extract Serum Albumin Succinate
INCI: LITHOSPERMUM ROOT EXTRACT SERUM ALBUMIN SUCCINATE
Reviewed by Daisy · Last updated 2 Jun 2026
A plant-derived conditioning agent that supports skin hydration and softness
Best For Skin Types
All, Dry, Sensitive, Mature
Addresses
Usage Frequency
Daily
What Is Lithospermum Root Extract Serum Albumin Succinate?
Lithospermum Root Extract Serum Albumin Succinate is a hybrid ingredient combining lithospermum root extract—derived from the gromwell plant—with serum albumin (a naturally occurring protein) modified with succinic acid. This composition creates a conditioning agent designed to improve skin texture and moisture retention.
The ingredient functions primarily as a skin conditioner, working to enhance the feel and appearance of the skin surface rather than penetrating deeply into the dermis.
How It Works
The ingredient works by forming a conditioning film on the skin's surface. The lithospermum component brings plant-derived actives, whilst the serum albumin succinate acts as a humectant and film-former, drawing moisture to the skin and creating a protective layer that reduces water loss.
This multi-component approach means the ingredient addresses both immediate feel (softness and smoothness) and longer-term hydration through moisture retention.
Clinical Evidence & References
Evidence specific to this exact ingredient combination is limited in published clinical literature. However, both lithospermum root extracts and serum albumin have individual histories of use in skincare formulation, with some research supporting their moisturising and conditioning properties.
More targeted studies would help establish efficacy ranges and optimal concentrations. In the meantime, the ingredient's widespread use in commercial formulations suggests acceptable safety and tolerability profiles, though individual response may vary.
How to Use
This ingredient is typically found in serums, moisturisers and hydrating products. Use as directed by the product instructions. For best results, apply to clean, slightly damp skin to lock in hydration. It works well in layered routines and pairs readily with other hydrating or active ingredients.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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