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Board-certified physician placing hyaluronic acid dermal filler along a patient's cheek at Medrein Health in Southlake, TX

Dermal Fillers in Southlake, TX

Juvederm, Restylane, RHA and Revanesse are all FDA-approved hyaluronic acid gels that put back volume the face has lost. Dr. Mikki places them conservatively, and she will tell you when you do not need any.

  • Board-Certified MD
  • NPI1629854690
  • LicensedTX & NM
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Hyaluronic acid fillers restore lost volume

A hyaluronic acid filler replaces volume that age or weight change has taken from the cheeks, lips and jawline. It also supports the tissue around a fold so the line softens. It is the right tool when the loss is volume. It is the wrong tool when the concern is loose skin.

How Medrein approaches filler

Hyaluronic acid, placed with intent

Every filler here is an FDA-approved hyaluronic acid gel. It restores volume the face has lost and holds water where the tissue has thinned.

Four lines, matched to the area

Medrein carries Juvederm, Restylane, RHA and Revanesse/Versa. Each has gels of different thickness, so the product follows the area and the depth.

Adjustable and reversible

Hyaluronic acid can be dissolved with hyaluronidase if a result needs adjusting. That safety margin is part of why Dr. Mikki uses HA fillers.

Conservative by default

Dr. Mikki declines to add filler to a feature that is already proportionate. The plan restores balance, and stops there.

Cheek filler does not lift the skin

A common med-spa habit is to add cheek filler to try to lift a face. Volume does not lift lax skin; it makes the feature heavier. When the concern is laxity, Dr. Mikki uses Biostimulators or energy-based tightening, and keeps filler for genuine volume loss. She pairs it with a Neurotoxin when lines come from movement.

What a hyaluronic acid filler does and does not do
Feature HA Dermal Filler Biostimulator Neurotoxin
Restores lost facial volume Included Varies Not included
Lifts loose or lax skin Not included Not included Not included
Can be dissolved if adjusted Included Not included Not included
Result visible the same day Included Not included Not included

What each filler family is for

All four are hyaluronic acid and all four are reversible. What differs is how the gel is cross-linked and how thick each formula runs, which decides the depth and the feature it belongs in. Dr. Mikki picks the specific formula for each area.

Juvéderm

Hyaluronic acid

A collection of FDA-approved hyaluronic acid fillers with smooth, long-lasting results. Several formulas contain lidocaine, so the gel numbs the area as it is placed.

  • Juvéderm XC: moderate to severe parentheses lines around the nose and mouth
  • Vollure XC: softens parentheses lines and wrinkles
  • Volbella XC: subtle lip volume and vertical lip lines
  • Voluma XC: cheek volume and a more youthful contour
Placed in
Lips, cheeks, chin and deep wrinkle correction
Typically lasts
1 to 2 years, depending on the formula and the patient

Restylane

Hyaluronic acid

The broadest family carried here, with a formula for almost every depth. The portfolio has been used in over 65 million treatments worldwide.

  • Restylane and Restylane-L: moderate to severe folds, placed mid to deep, and lips
  • Lyft: cheek augmentation, midface contour and the backs of the hands
  • Silk and Kysse: lip augmentation and the fine lines above the upper lip
  • Refyne and Defyne: smile lines and nasolabial folds; Defyne also improves a receding chin
  • Contour: defines and contours the face
  • Eyelight: diminishes dark under-eye hollows
Placed in
Under-eye hollows, lips, cheeks, chin, folds and hands
Typically lasts
6 to 12 months; Kysse up to a year; Contour and Lyft in the cheeks up to 18 months

RHA

Resilient hyaluronic acid (RHA)

Longer cross-linked chains mimic the hyaluronic acid your own skin cells make. The gel moves with facial expression instead of setting against it.

  • RHA 2: surface wrinkles and lines, and plumping the lips and cheeks
  • RHA 3: deep folds and wrinkles such as the nasolabial folds
  • RHA 4: the deepest creases, and the contours of the cheeks and jawline
Placed in
Cheeks, jawline, lips and the sides of the nose and mouth
Typically lasts
Up to 18 months

Revanesse Versa

Hyaluronic acid · smaller particles

A smoother gel with a smaller, more uniform particle size, which is why it tends to produce less post-injection swelling than some other hyaluronic acid fillers.

  • Versa+: moderate to severe facial wrinkles and folds, indicated from age 22
  • Lips+: lip enhancement placed inside the lip, indicated from age 22
Placed in
Lips, nasolabial folds, marionette lines, the mental crease, cheeks and jawline
Typically lasts
10 to 12 months
Juvederm, Restylane, RHA and Revanesse Versa compared on formulation, placement, longevity and comfort
What sets it apart Juvéderm:The best-known HA family, with a formula per depth Restylane:The widest range carried, including a dedicated under-eye gel RHA:Longer cross-linked chains that move with expression Revanesse Versa:Smaller, more uniform particles and less swelling
Best suited to Juvéderm:Lip plumping, cheek volume and deep wrinkle correction Restylane:Under-eye hollows, lips, cheeks, chin and hands RHA:Dynamic wrinkles, deep folds and natural lip enhancement Revanesse Versa:Nasolabial folds, marionette lines, the mental crease and lips
How long it lasts Juvéderm:1 to 2 years Restylane:6 to 18 months by formula RHA:Up to 18 months Revanesse Versa:10 to 12 months
Comfort during treatment Juvéderm:Several formulas contain lidocaine Restylane:Topical numbing, and lidocaine in the -L formulas RHA:Lidocaine is included in the filler itself Revanesse Versa:Lidocaine is included in the filler itself
Reversible Juvéderm:Yes, dissolvable with hyaluronidase Restylane:Yes, dissolvable with hyaluronidase RHA:Yes, dissolvable with hyaluronidase Revanesse Versa:Yes, dissolvable with hyaluronidase

Hyaluronic acid fillers compared with Bellafill

Bellafill is often shelved beside these four, and it does not belong there. It is a collagen biostimulator, which Dr. Mikki offers under Biostimulators. The difference matters most in what you can undo.

  • Composition: the four families above are hyaluronic acid. Bellafill is tiny collagen-suspended microspheres.
  • Mechanism: hyaluronic acid gives volume directly and your body eventually breaks it down. Bellafill stimulates your own collagen for a long-lasting result.
  • Longevity: hyaluronic acid holds 6 to 18 months. Bellafill can last 5 years or more.
  • Reversibility: hyaluronic acid can be dissolved with hyaluronidase. Bellafill cannot be dissolved, which is why the decision is a bigger one.

The areas dermal filler treats

Dr. Mikki matches the gel to the area and its depth. She treats where volume is genuinely missing and leaves proportionate features alone.

Lips

A thin hyaluronic acid gel restores shape and hydration to the lips. The plan keeps the border and proportion you started with.

Cheeks and midface

Where the cheek has genuinely deflated, a firmer gel restores support. Dr. Mikki maps how much each side needs before anything is placed.

Folds and marionette lines

The nasolabial folds and the lines from the mouth corners soften when the volume behind them is restored. The crease itself is not filled directly.

Chin and jawline

A firm gel can define a receding chin or a soft jaw border. Dr. Mikki confirms candidacy and maps the amount at consultation.

Every area a dermal filler can treat

Medrein treats twelve areas with dermal filler in Southlake, TX. Not every area suits every patient, and Dr. Mikki declines the ones where volume is not the problem.

Face

  • Temples
  • Forehead lines
  • Under-eyes (tear troughs)
  • Cheeks
  • Non-surgical rhinoplasty (nose contour)
  • Nasolabial folds (smile lines)
  • Marionette lines
  • Lips
  • Chin
  • Jawline

Beyond the face

  • Neck and décolletage
  • Hand rejuvenation

What a dermal filler appointment looks like

1

Consultation

Dr. Mikki examines your skin and facial proportions. She explains what filler can and cannot do for the concern you came in with, then chooses the family and the formula. Expect two appointments to finalize a plan.

2

Preparation

The area is cleansed and a numbing cream is applied. Several of the gels carry lidocaine of their own, so the area continues to numb as the filler goes in.

3

Injection

The chosen filler is placed into the selected areas. The injection itself takes around 30 minutes, and an appointment runs anywhere from 15 minutes to an hour depending on how many areas are treated.

4

Shaping

The treated area may be gently massaged so the gel spreads uniformly and sits evenly under the skin. This is a normal part of the treatment.

5

Results

You see volume immediately. Mild swelling and occasional bruising take a few days to a week to settle, and the final shape reads once they do. Results may vary.

A prepared dermal filler tray at Medrein Health in Southlake, TX, with a filled syringe and a sterile cannula laid out before treatment
Preparation: the formula is chosen before the tray is set. Individual results vary. Book a consultation with Dr. Mikki to find out which filler your face actually needs.

Dermal filler safety and the risks worth naming

Why hyaluronic acid has a wide safety margin

  • Every filler carried here is FDA-approved hyaluronic acid, a substance your skin already makes.
  • The treatment is minimally invasive, and most side effects resolve within hours to a few days.
  • Hyaluronic acid can be dissolved with hyaluronidase if a result needs softening.
  • Dr. Mikki, a board-certified physician, injects herself. An experienced injector is the main defense against migration and blocked blood vessels.
  • Most patients return to normal activities immediately after treatment.

Side effects and rarer complications

  • The injection site swells, bruises, reddens or feels tender. All of that is temporary.
  • Lumps or unevenness can form, and they can be corrected.
  • Infection is rare, but possible.
  • Filler can migrate if too much product is placed, if technique is poor, or if the area is pressed too hard afterward.
  • A blocked blood vessel is rare but serious, and it is treated as an emergency. Filler injected into a vessel by accident can cause vision problems, blindness, stroke or scarring of the skin.

Who dermal fillers are for

Dr. Mikki confirms candidacy at consultation against your skin and your medical history. She names the better tool when filler is not it: a Neurotoxin where the line comes from movement, or Biostimulators where the whole structure has thinned.

A good fit

  • You want to soften fine lines and wrinkles such as nasolabial folds and marionette lines.
  • Your lips have lost volume or definition.
  • The cheek or midface has genuinely deflated.
  • Under-eye hollows are what read as tiredness.
  • Your hands have thinned with age.
  • Your general health is good and you are over 21. Revanesse Versa is indicated from age 22.

Not the right treatment

  • You are pregnant or breastfeeding.
  • You have a history of hypertrophic scarring or keloids, or there are scars at the treatment site.
  • An active skin condition sits in the area: acne, rosacea, seborrheic dermatitis or psoriasis.
  • You have a known allergy to hyaluronic acid, lidocaine or streptococcal proteins.
  • You have a bleeding or clotting disorder, take a blood thinner, or live with a connective tissue disorder such as lupus.
  • You are within four weeks of a laser treatment, IPL, a Chemical Peel or dermabrasion.

Two things worth knowing before you book

Sequence matters. Filler is not placed within four weeks of a laser treatment, IPL, a Chemical Peel or dermabrasion, so tell Dr. Mikki what else is on your calendar. And cost depends on the formula and how many syringes an area needs, so ask for the plan and the total at consultation. Results may vary from patient to patient.

Book a Consultation

Dr. Mikki reads your facial proportions and works out where volume has actually gone. You leave knowing which formula suits which area, how many syringes it takes, and which features she would leave alone.

What to avoid after dermal filler

  1. Do not touch the treated areas for at least six hours. After that you can wash your face with a mild cleanser.
  2. Skip the shower or bath that first day, along with the pool and the beach.
  3. Avoid intense heat and direct sun.
  4. No strenuous exercise, and no smoking or alcohol.
  5. No other cosmetic treatments for two weeks.
  6. Avoid aspirin, garlic, vitamin A, vitamin E and other fatty acids for three to seven days.
  7. Drink water. Staying hydrated helps you heal, and it helps the result hold.
Juvederm, Restylane, RHA and Revanesse
Dissolvable with hyaluronidase if adjusted
Depending on how many areas are treated
Dr. Mikki's clinical foundation before aesthetics

Why patients trust Dr. Mikki with filler

These illustrate common patient sentiment. They are not word-for-word quotes, and individual results vary.

I came in convinced I needed cheek filler to lift my face. Dr. Mikki explained that filler would not lift the skin, and that more volume would just make me look heavier. We did a small amount of Restylane along my jaw instead, and it looked balanced. Results may vary, but I left with less filler than I walked in asking for.

A.P., Dermal filler patient, Southlake, TX

She used Juvederm in my lips and kept it subtle. Everyone said I looked rested, not "done."

L.G., Dermal filler patient, Colleyville, TX
Consultation room at the Medrein Health clinic in Southlake, TX
Every filler plan starts with a consultation
4.8★ 128 verified reviews

Frequently asked questions

How do dermal fillers work?

Dermal fillers are gels of hyaluronic acid, a sugar your skin already makes. Injected beneath the skin, they restore volume that age or weight change has taken away and support the structures around the lips, cheeks and jaw. All of the fillers used at Medrein are FDA-approved hyaluronic acid products.

Which dermal fillers does Medrein carry?

Four hyaluronic acid lines: Juvederm, Restylane, RHA, and Revanesse (Versa). Each family includes gels of different thickness, from thin gels for fine lip lines to firmer gels for cheek and jaw support. Dr. Mikki selects the specific product for each area at your consultation.

Can filler lift sagging skin?

No, and this is a common misunderstanding Dr. Mikki corrects at consultation. Filler restores lost volume; it does not lift lax skin. Adding cheek filler to try to "lift" the skin tends to make the face look bulky. When the concern is genuine laxity, collagen-building and energy-based treatments are the right tools.

What if I ask for more filler than I need?

Dr. Mikki will tell you plainly if a feature is already proportionate and does not need filler. She has declined to overfill lips and cheeks even when a patient requested it, because the goal is a natural result you still recognize as yourself. Results may vary from patient to patient.

Is hyaluronic acid filler reversible?

Yes. Because these are hyaluronic acid gels, they can be dissolved with an enzyme called hyaluronidase if a result needs to be softened or removed. That reversibility is one reason HA fillers are the mainstay for facial work.

Is there any downtime after dermal filler?

You see volume the same day. Swelling and occasional bruising are common for a few days, and the final shape reads once they settle. Most patients return to normal activities straight away, with the aftercare rules above for the first 24 hours. Results may vary.

How long does each dermal filler last?

Among the hyaluronic acid fillers, Juvederm holds one to two years, RHA up to 18 months, Revanesse Versa 10 to 12 months, and Restylane 6 to 12 months, with the cheek and contour formulas reaching 18. Biostimulators run longer: Radiesse 12 to 18 months, Sculptra two to three years, and Bellafill up to five. Longevity depends on the filler, your metabolism and the area treated, so Dr. Mikki gives you a realistic range at consultation.

What should I avoid after getting dermal fillers?

For the first six hours, do not touch the treated areas; after that you can wash your face with a mild cleanser. Skip the shower or bath that day, along with the pool, the beach, intense heat and direct sun. Avoid strenuous exercise, smoking and alcohol, and leave other cosmetic treatments for two weeks. Aspirin, garlic, vitamin A, vitamin E and other fatty acids are best avoided for three to seven days. Drink water, because hydration helps you heal.

Can dermal filler migrate?

It is rare, but yes: filler can migrate if too much product is injected in one area, if the technique is poor, or if the area is put under excessive pressure or movement after treatment. Choosing an experienced injector is what minimizes that risk. If migration does happen, hyaluronic acid filler can be dissolved with hyaluronidase.

Is a dermal filler right for you?

Dr. Mikki reads where volume is genuinely missing, matches the hyaluronic acid line to the area, and leaves proportionate features alone.

4.8★ from 128 verified Google reviews

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