Cellulite: Causes and What Treatment Can Do

Cellulite is the dimpled, uneven texture that often appears on the thighs, buttocks and hips. It comes from the way fat, connective tissue bands and skin are arranged, and it is extremely common in women of all body sizes after puberty. Treatments can soften its appearance for some people, but none removes it completely or permanently.

What is going on under the skin

Beneath the skin, fat sits in compartments separated by fibrous bands called septae, which connect the skin to deeper tissue. When fat pushes upward between bands that are pulling down, the surface develops a quilted or "orange peel" look.

In women, these bands tend to run vertically, like the walls of a honeycomb, which makes bulging between them more visible. In men, they more often run at angles in a criss-cross pattern that holds fat more evenly. This structural difference is a major reason cellulite is far more common in women.

Other contributors include:

• Hormones, particularly estrogen, which influences fat distribution and connective tissue
• Genetics, which affect skin thickness, fat patterns and circulation
• Ageing, as skin thins and loses elasticity, making dimples more visible
• Weight changes, though people of any weight, including very fit people, can have cellulite

Why it is normal

Cellulite is not a disease, a sign of poor health or a toxin buildup. It is a normal feature of how many bodies are built. Edited photos in advertising and on social media can make smooth, dimple-free skin seem standard when it is not.

Because it is so common and harmless, many people decide that no treatment is needed. That is a perfectly healthy choice. Treatment is purely cosmetic and only makes sense if the appearance genuinely bothers you.

What helps a little at home

Lifestyle measures will not erase cellulite, but they may make it slightly less noticeable for some people:

• Strength training can improve muscle tone under the skin
• A stable, healthy weight may reduce how much fat pushes against the bands
• Self-tanner can make dimpling less visible by evening out skin tone

Creams containing caffeine or retinol are widely sold. Some may have a small, temporary effect on the look of the skin, but the evidence is limited and any change fades when you stop using them. Massage and dry brushing may temporarily smooth the area by moving fluid, without changing the underlying structure.

In-clinic treatment options

Several medical approaches target different parts of the problem. Evidence is mixed, and results are generally modest and temporary.

• Subcision is a procedure in which a physician uses a needle or small blade under the skin to release the fibrous bands that pull dimples downward. It addresses the structural cause directly and may give longer-lasting improvement for individual dimples, though bruising and tenderness are common.
• Energy-based devices, including radiofrequency, lasers and acoustic wave therapy, aim to heat or stimulate tissue to encourage collagen and improve skin firmness. Results are usually subtle and need a series of treatments and maintenance.
• Laser treatment may improve skin texture and firmness over the area. Our article on non-surgical skin tightening with laser explains how heat affects collagen.
• Fat reduction is not a cellulite treatment. Reducing a fat pocket does not release the bands and can sometimes make dimples more obvious, as discussed in our article on non-surgical fat reduction.

Combinations may help some people more than single treatments, but expectations should stay realistic. A treatment that improves smoothness noticeably for one person may make little difference for another.

How cellulite is graded and assessed

Doctors sometimes describe cellulite by severity. In milder forms, dimpling only shows when the skin is pinched or squeezed. In moderate forms, it is visible when standing but not lying down. In more pronounced forms, it is visible in most positions, often with deeper depressions and some skin laxity.

This matters because treatments behave differently depending on what is driving the look. Distinct, deep dimples caused by tight bands may respond better to subcision, while a general orange-peel texture with loose skin may be more about skin quality. Sagging skin over the thighs or buttocks is a separate issue that cellulite treatments do not correct.

An assessment also checks for other causes of changes in the legs. Swelling, pain, skin that pits when pressed, or fat that is disproportionate and tender can point to medical conditions such as lymphedema or lipedema, which need a doctor's evaluation rather than cosmetic treatment.

Who should not have treatment

Cellulite treatments are generally avoided or delayed during pregnancy or breastfeeding, and when there is an active infection, rash or wound in the area. Subcision is not suitable for people with bleeding disorders or a tendency to heavy scarring, and blood thinners need to be discussed with the prescribing doctor rather than stopped on your own.

Heat-based devices may not suit people with certain implanted devices, metal implants in the area, reduced sensation, or a history of keloid scarring. Varicose veins or swelling in the legs should be assessed by a doctor first, since these can have medical causes.

Possible risks

Depending on the treatment, side effects can include bruising, swelling, tenderness, redness, temporary numbness and changes in skin colour. Subcision can occasionally cause lumps, uneven contour, prolonged bruising or infection. Heat-based devices carry a small risk of burns or blistering.

Frequently asked questions

Can cellulite be permanently removed?

No current treatment removes cellulite permanently. Some improvements can last months or longer, but ageing, hormones and weight changes continue to affect the skin.

Does drinking more water or "detoxing" help?

There is no good evidence that detox programs or extra water intake reduce cellulite. It is a structural feature, not something that can be flushed out.

Will losing weight get rid of it?

Weight loss may reduce cellulite for some people, but it can stay the same or even look more noticeable if skin becomes looser.

If cellulite bothers you and you would like to explore whether any treatment is worthwhile, a consultation at HealthPark Medical Aesthetics can cover the realistic options, the likely degree of change and whether simply leaving it alone might be the more sensible decision for you.