Product Details
Appearance
White to off-white powder
Standard
Enterprise (in-house) standard; USP/EP grade available.
Description
Hydroquinone (HQ) is encapsulated with hydroxypropyl-β-cyclodextrin (HP-β-CD) to form an inclusion complex (HQ-HPCD). The complex enhances photostability and oxidative resistance compared to free HQ. It provides sustained release of hydroquinone in the epidermal layer
Stability and Storage Conditions
Enhanced photostability and oxidative resistance compared to free HQ. Store in tightly sealed containers, protected from light, in a cool, dry place.
Storage
Store in a sealed container, protected from light, in a cool, dry place.
Applications
Treatment of melasma (gold-standard topical agent). Provides sustained release and reduced irritation.