High-Molecular-Weight Hyaluronic Acid

Category: topical

Aliases: HMW-HA

Pharmacological Mechanism

Forms occlusive hydrating film on the stratum corneum — high water-holding capacity without significant skin penetration. Anti-inflammatory via CD44 (vs inflammatory LMW signalling). Preferred form for barrier-support in rosacea + eczema-prone skin.

Target Organ Systems