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Mechanism of Action

RADIESSE® is an injectable implant composed of smooth calcium hydroxylapatite (CaHA) microspheres (diameter of 25 µm to 45 µm) suspended in a sodium carboxymethylcellulose gel carrier. RADIESSE is approximately 30% CaHA and 70% gel carrier by volume.

RADIESSE® 是注射填充材料,主要成份是羥基磷灰石鈣的微小球體。


RADIESSE is injected under the skin in a minimally invasive procedure. Injection of the product provides an immediate and visible correction to the wrinkle. There is no skin sensitivity testing or reconstitution required.

Over time, the gel is absorbed, and fibroblasts appear. The process of neocollagenesis begins, stimulating the gradual growth of the patient’s own collagen.1 The collagen that forms results in extended correction and increased patient satisfaction. RADIESSE® builds structural scaffolding by stimulating collagen production for a year or longer after only 1 injection.


Histology slides demonstrate deposition of new collagen around CaHA microspheres over an extended period of time. Collagen fibers stain red, while other tissue elements appear more yellow.


The cosmetic results are immediate, natural and subtle. The correction is long-lasting, but not permanent. The CaHA microspheres naturally degrade to calcium and phosphate ions, which are metabolized by the body’s normal processes.

It is important to remember not to overcorrect (overfill) a contour deficiency with RADIESSE because the depression should gradually improve within several weeks as the treatment effect of RADIESSE occurs.

醫美效果立即可見,並且非常自然。 結果持續時間長,但不是永久性的。微晶瓷的微球可以逐漸講解,被身體代謝掉。注意不要過度填充,因為效果會在幾週後逐漸顯現。


Adverse Events: 
Common adverse events seen in clinical studies of RADIESSE® injected into the dorsum of the hand include bruising, redness, swelling, pain, itching, nodule or bumps/ lumps, difficulty performing activities, loss of sensation, and other local side effects. Common adverse events seen in clinical studies of RADIESSE® or RADIESSE® (+) injected into the face include bruising, redness, swelling, pain, itching, and other local side effects.



RADIESSE® for Lower Face

RADIESSE provides an instant lift and definition for natural-looking results that can last a year or longer in many patients.

RADIESSE® for Hands

RADIESSE is the only dermal filler proven to immediately restore volume loss in the back of the hands for smooth, natural-looking results.

Doctor and Patient

It's all about you!


X-Ray Results


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