RHA Redensity
Resilient HA filler designed for dynamic facial movement
About This Treatment
RHA Redensity is a resilient hyaluronic acid filler engineered for dynamic areas such as perioral lines. In the US, RHA products are approved with clinical data showing efficacy in perioral rhytids.
Mechanism of Action
It uses lightly crosslinked long-chain HA to improve deformation adaptability during facial movement, aiming for wrinkle correction with reduced stiffness.
Indications
Expected Results
A randomized controlled study reported improved responder rates for perioral rhytids with follow-up through 52 weeks, with favorable natural-expression outcomes.
Clinical Evidence
Risks & Side Effects
Injection-site edema, bruising, and tenderness are common. Rare but serious events include nodules and vascular occlusion; expert technique and emergency preparedness are mandatory.
Interested in this treatment?
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