The Best Treatments for Stubborn Fat, Muscle Tone & Skin Tightening

Regular exercise and eating well don’t mean you don’t struggle with areas of your body that refuse to cooperate. Perhaps a small pocket of stubborn fat won’t budge from your stomach or hips? Maybe weight loss has left skin loose? Or your natural shape lacks curves, symmetry or definition you would like.

It’s not your fault. Body shape is influenced by genetics, hormones, ageing, weight changes and the natural distribution of fat, muscle and collagen. But modern, professional body treatments can refine specific problem areas and create a smoother, firmer and more balanced shape and contour.

At Aventis in George Town, we’ll start your journey with a free consultation to help determine whether your concern comes from fat, lost volume, loose skin, or a combination of the three, and recommend the right treatment solutions to help you feel more confident in your own skin.

Book a free consultation

belly fat

What bothers you the most?

  • Stubborn pockets of fat? Target localised fat that has resisted diet and exercise.
  • Hip dips or uneven curves? Restore volume and create smoother proportions.
  • A flat or sagging bottom? Improve shape, volume and surrounding skin firmness.
  • Loose or crepey skin? Stimulate collagen and strengthen the skin.
  • A lack of visible definition? Refine contours and improve tone.

Find the treatment recommendation you need

Concern Recommended treatments
Hip dips or uneven body contours Body dermal filler
Flat or volume-depleted buttocks Body dermal filler
Small pockets of unwanted fat Aqualyx
Loose skin on the stomach, arms or knees SkinTyte, Profhilo Body and polynucleotides
Crepey or dehydrated body skin Profhilo Body and polynucleotides
Sagging buttocks caused by lax skin SkinTyte and Profhilo Body
Sagging buttocks caused by volume loss Body dermal filler
Poor definition caused by localised fat Aqualyx
Poor definition caused by loose skin SkinTyte or Profhilo Body
Several contributing factors A personalised combination treatment plan

Aventis dentist clinic team in Cayman

Recommended treatments to improve body shape and uneven contours

Hip dips, asymmetry, contour irregularities, and lack of fullness in certain areas are largely determined by your bone structure, fat distribution, and genetics, and changes after pregnancy, ageing, or weight loss can further affect your proportions.

Body contouring at Aventis is not about creating an entirely different figure; it’s about working with your natural proportions to enhance your shape and improve balance subtly. Here are our treatments:

Body Fillers

Body dermal filler to add volume and improve shape

Uses injectable hyaluronic acid gel to create volume, smooth dips and enhance the natural shape of particular body areas. Working in a similar way to facial filler, these products are intended for the body and designed to treat larger areas to create natural-looking contours.

  • Best for hip dips, flat buttocks and contour irregularities
  • Adds volume without surgery or implants
  • Produces an immediate visible change
  • Treatment usually takes around 45-90 minutes
  • Immediate results that may last approximately 12-24 months

Book a free consultation

Recommended treatments to get rid of unwanted fat

You can be healthy and active and still have a problem with stubborn fat. Genetics and hormones influence where fat is stored in the body, which is why one area might remain disproportionate compared to other areas.

Common concerns Aventis can treat include:

  • Lower-abdominal fat
  • Love handles
  • Back fat
  • Inner or outer thigh pockets
  • Fat around the knees
  • A double chin

Aqualyx is the top choice for stubborn areas.

Designed to treat fat deposits that do not shift with exercise or diet changes. Once injected, the deoxycholic acid-based solution damages the membranes of the targeted fat cells, allowing the body to remove them gradually over the following weeks.

Suitable treatment areas include the stomach, hips, thighs, knees, back and chin. The number of appointments depends on the size of the area and the amount of correction required.

  • Targets defined areas of localised fat
  • Does not require surgery or liposuction
  • Gradual rather than immediate results
  • Often requires more than one treatment
  • Best for refinement, not major reduction

Book a free consultation

Recommended treatments for loose or sagging body skin

As collagen and elastin levels decline, the skin becomes thinner and less able to bounce back into place. The non-surgical treatments we provide do not remove large amounts of skin, but they can improve mild-to-moderate laxity and strengthen the quality of the treated tissue. Commonly affected areas we treat include the upper arms, abdomen and stomach, knees, thighs, buttocks, neck and chest.

1. Body dermal filler to add subtle fullness

Restores proportions by restoring lost volume and smoothing crepey textures, stimulating natural collagen production in areas like the abdomen, arms, buttocks, shoulders and thighs. Aventis uses Genefill body filler, which provides instant shaping with no downtime, making it a great non-surgical alternative to fat transfer.

  • Adds volume to flat areas and sagging skin
  • Physically lifts tissue and restores lost contours
  • Deeply hydrates thin or lax skin
  • Results are immediate and last up to 24 months
  • No implants or surgery required

Book a free consultation

SkinTyte laser to tighten loose skin

Uses non-invasive skin tightening and infrared light energy to heat deeper layers of the skin, stimulating collagen production to create firmer, more resilient skin where laxity affects natural body contours. Suitable for several body areas, including the stomach, abdomen, upper arms, and knees.

  • Improves loose or mild to moderate sagging skin
  • Improves firmness around the buttocks and thighs
  • Stimulates natural collagen renewal with infrared heat
  • Non-invasive and comfortable
  • A typical course involves 5 appointments, 2-3 weeks apart

Book a free consultation

3. Profhilo Body for firmer skin

An injectable bio-remodelling treatment that contains a high concentration of hyaluronic acid that spreads beneath the skin, providing hydration and stimulating collagen and elastin production. Our experts at Aventis recommend Profhilo for loose and sagging skin on the upper arms, neck, chest and knees.

  • Best for crepey, dehydrated or lax skin
  • Stimulates collagen and elastin
  • Improves elasticity, firmness and texture
  • Does not create filler-style volume
  • Usually begins with two treatments one month apart

Book a free consultation

Recommended treatments to improve muscle tone and body definition

Regular resistance exercise remains the most direct way to build and strengthen muscle. However, treatments can still improve the appearance of tone and definition.

  • For definition hidden by localised fat: Aqualyx is recommended to remove small fat pockets that obscure contours.
  • For definition hidden by loose skin: SkinTyte can help firm the skin, while Profhilo improves elasticity and texture.
  • For lack of shape or definition: Body filler restores volume and enhances selected curves around the hips and buttocks.

Treatments can be combined for the best result.

Patients might have both localised fat and loose skin, whereas another might have hip dips and reduced firmness. Rather than treat one element, we can target both problems to provide a complete result.

A personalised plan at Aventis might combine:

  • Aqualyx with SkinTyte to reduce a localised fat pocket while improving firmness
  • Body filler with SkinTyte to restore volume and strengthen the surrounding skin
  • Body filler with Profhilo Body to improve shape as well as skin quality
  • SkinTyte with Profhilo Body to address both laxity and crepey texture
  • Polynucleotides with a tightening treatment to support regeneration and tissue quality

Book a consultation in Grand Cayman

Whether you want to smooth hip dips, restore subtle volume, reduce a stubborn pocket of fat or improve loose body skin, Aventis can help you find the right solution.

Book a free consultation

Aventis is located on the second floor of Caribbean Plaza, 878 West Bay Road, George Town, Grand Cayman.

Back to Blog

Get in touch

Aventis Dental & Facial Aesthetics Logo