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MV Medical Aesthetics
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MV Medical Aesthetics
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By Jillian Caldwell, MS, PA-C

Published 2026-05-15

Biostimulators in Houston

Biostimulators are a different category of injectable from fillers. A filler gives you immediate volume - what I inject is what you see. Biostimulators trigger your own body to build the volume over months, using whatever I inject as a scaffold for new tissue. The end result is volume that looks like your own tissue because it is your own tissue.

I carry two biostimulators at MV: Sculptra and Renuva. They work differently, build different kinds of tissue, and shine in different situations.

Considering biostimulators in houston? Start with a consultation.

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What it treats

  • Mid-face and cheek volume loss
  • Temple hollowing
  • Pre-jowl softening of the lower face
  • Hand volume loss (specifically Renuva)
  • Jawline definition where bone-level support has thinned
  • Patients who want to step back from synthetic-filler stacking

Products used in this treatment: Sculptra Aesthetic (Galderma), Renuva (MTF Biologics)

Sculptra: collagen stimulation

Sculptra is poly-L-lactic acid. When I inject it, the synthetic scaffold triggers your fibroblasts to produce new collagen over the next three to six months. The volume that develops is collagen - your skin's own structural protein.

Best for: structural support in cheeks and temples, lower-face firming, jawline definition.

Renuva: fat regeneration

Renuva is processed adipose (fat) matrix from donor human tissue, with all cellular material removed. When I inject the scaffold, your own preadipocytes migrate in and rebuild fat tissue in the area. The volume that develops is your own fat.

Best for: hands (the most common use I see), temple hollows, pre-jowl hollows where fat specifically was lost, and patients who want to step back from synthetic filler.

Which one is right for you?

Honest answer: depends on the area and the look you want. For cheeks I more often reach for Sculptra because the collagen structure is what we are usually trying to restore. For hands I almost always reach for Renuva because the fat layer is what was lost. For temples either can work.

What both have in common is the timeline. Neither is an immediate treatment. You will not see the real result until months 3 to 6. Patients who do well with biostimulators are the ones who can wait.

Common questions about biostimulators in houston

Sculptra or Renuva - which one for cheeks?
Most often Sculptra. Cheeks need collagen-structural support, which is what Sculptra builds. Renuva can work in cheeks but I reach for it more in hands and certain hollow areas where fat specifically was lost.
How long until I see the result?
Real changes start around week 6 to 8 and continue developing for 3 to 6 months. Day-of fullness is mostly saline and goes away within 48 hours.
How long does the result last?
Sculptra: typically 2 years from a completed series. Renuva: longer because the new tissue is your own fat, often years before any maintenance is needed.
Are biostimulators reversible?
Not in the way HA fillers are. The volume is your own tissue - you cannot dissolve it. This is why I dose conservatively across multiple sessions rather than putting everything in at once.
Can I do both?
Yes. Many of my patients have Sculptra in their cheeks and Renuva in their hands. They serve different purposes and do not compete with each other.

Ready to talk?

Want to know if this is right for you?

Book a consultation with Jillian and we will talk through your options honestly.

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The content on this page is for educational purposes and reflects Jillian Caldwell's clinical perspective. It is not medical advice. Individual results vary. Suitability for any treatment is determined at a private consultation. Clinical services at MV Medical Aesthetics are delivered under physician supervision.