If you’ve ever looked in the mirror and thought, “Why do I always look tired, even when I’m not?”, you’re not alone. Under-eye concerns like dark circles, hollowness, and crepey skin are among the most common aesthetic complaints. At Renova Aesthetics in Carmel, Indiana, we’re proud to offer a groundbreaking new treatment for this delicate area: PDGF injections, a collagen-stimulating injectable that targets under-eye aging without the use of traditional fillers.
What Are PDGF Injections?
PDGF stands for Platelet-Derived Growth Factor. It’s a naturally occurring protein in the body that plays a key role in tissue regeneration, healing, and most importantly for aesthetics, collagen production.
In the context of under-eye rejuvenation, PDGF is used as an injectable to:
- Stimulate the production of collagen and elastin
- Improve skin texture and thickness
- Brighten the appearance of dark circles
- Reduce the appearance of hollowness
- Smooth out crepey, thin under-eye skin
Unlike dermal fillers, which add volume by physically filling hollow areas, PDGF injections encourage your body to rebuild its own natural support system from within.
Who Is a Good Candidate for PDGF Under-Eye Injections?
PDGF injections are ideal for clients who:
- Are bothered by dark circles, especially from thin or crepey skin
- Have under-eye hollows but want to avoid dermal fillers
- Prefer natural, regenerative treatments over synthetic volume enhancers
- Are concerned about tear trough filler migration or puffiness
- Want long-term improvement instead of short-term masking
Because PDGF injections work by stimulating the body’s natural regenerative pathways, results develop gradually over several weeks, and continue improving with time.
PDGF vs. Filler: What’s the Difference?
| Feature | PDGF Injections | Under-Eye Filler |
| Material | Growth-factor based, collagen-stimulating | Hyaluronic acid gel |
| Action | Encourages natural tissue regeneration | Adds volume beneath the skin |
| Look & Feel | Subtle, gradual, natural texture | Instant volume, risk of puffiness |
| Risk | Low; no risk of migration or Tyndall effect | May cause swelling, migration, or discoloration |
| Longevity | Long-term structural improvement | Temporary (6–12 months average) |
The PDGF Treatment Process at Renova
At Renova, we tailor every under-eye treatment based on individual anatomy and concerns. Here’s what to expect:
- Consultation: We begin with a detailed evaluation, often using VISIA skin analysis, to assess under-eye volume, pigmentation, and texture.
- Treatment Prep: The area is cleansed and prepped for injection. Topical numbing is provided if needed for comfort.
- Injection: Using a micro-needle technique, PDGF is precisely injected into the under-eye area, targeting areas where collagen support is needed.
- Recovery: There’s minimal downtime. You may experience mild swelling or pinpoint bruising, which resolves quickly.
- Results: Over the following weeks, collagen begins to rebuild. Clients notice brighter, firmer, and more youthful under-eyes—without the risk of puffiness or overfilling.
2-Week Under-Eye Transformation with PDGF Injections!
Why Renova?
Renova Aesthetics is known for staying ahead of the curve in injectable and skin rejuvenation science. We are:
- In the top 1% of Galderma providers nationwide
- Recognized for combining STAX treatment protocols for enhanced outcomes
- Equipped with the most advanced aesthetic technologies, including VISIA skin analysis, Sciton BBL HERO, MOXI, HALO, and more
- Committed to ongoing provider education and training
With the introduction of PDGF under-eye injections, we’re offering a regenerative, filler-free solution for one of the most delicate and commonly misunderstood facial areas.
Frequently Asked Questions
How soon will I see results from PDGF injections?
Most clients begin to see improvement in brightness and texture within 3–4 weeks, with continued collagen-building for up to 12 weeks.
Is this a one-time treatment?
For optimal results, a series of 2–3 treatments spaced a few weeks apart may be recommended. Maintenance sessions can be done annually.
Can PDGF be combined with other treatments?
Absolutely. At Renova, we often pair PDGF with microneedling, light laser treatments, or HydraFacials to further enhance skin health and outcomes.
Is there any downtime?
Most clients return to normal activities the same day. Mild swelling or bruising is possible but typically resolves quickly.
Curious if PDGF under-eye injections are right for you? Book a personalized consultation at Renova Aesthetics in Carmel to explore your options and get a treatment plan tailored to your skin and goals.
