Science
Mechanism of Action
This ingredient functions as a potent anti-dandruff, anti-inflammatory, and anti-aging agent primarily by significantly suppressing UVB-induced PGE secretion in NHEK keratinocytes. This action leads to a rapid reduction in inflammation, itchiness, and redness. As a semisynthetic derivative of glycerophosphoinositol, it serves as a crucial precursor for the synthesis of phosphatidylcholine and sphingomyelin, vital components that fortify cell membranes and improve the natural skin barrier. It also exhibits analgesic activity and activates alpha7 nicotinic receptors, contributing to its protective and soothing capabilities.
Research
Clinical Evidence
High confidence1%
Key findings
- 01 A 1% cream formulation demonstrated excellent tolerability, alongside notable emollient and sebo-balancing effects, making it effective for irritative and allergic dermatitis, xerosis, mild-to-moderate plaque psoriasis, and ichthyosis vulgaris.
- 02 It significantly mitigates UVB-induced PGE secretion in keratinocytes, resulting in a marked and rapid alleviation of dandruff symptoms, including itchiness and redness. It provides a soothing treatment for sensitive and inflamed skin, aids in controlling seborrhoea dermatitis, and offers protection against photo-aging and overall aging by moderating skin micro-inflammation.
- 03 An emollient ointment featuring glycerophosphoinositol choline exhibited superior efficacy and robust safety and tolerance in reducing Atopic Dermatitis symptoms across both pediatric and adult populations when compared to other emollient products.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The raw material should be stored in a dry, dark environment at 0-4°C for short-term use (weeks) or -20°C for long-term storage (months to years). It is soluble in DMSO.
Safety
Safety Profile
While Glycerophosphoinositol Choline has not been specifically reviewed by the CIR, its constituent choline is recognized by the FDA as 'Generally Recognized As Safe' (GRAS) for ingestion. Clinical studies on topical applications consistently report good safety and tolerance, suggesting a low risk of irritation or adverse reactions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glycerophosphoinositol Choline is a valuable, multi-functional ingredient that significantly enhances skin barrier integrity, reduces inflammation, and effectively addresses a diverse range of skin concerns from dermatitis to signs of aging.
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