BODY · CRYOLIPOLYSIS

Cryolipolysis: Fat Freezing for Pinchable Fat Bulges — Istanbul

Cryolipolysis, or fat freezing, cools fat so that some fat cells die and are gradually cleared by the body. It reduces localised, pinchable bulges and is not a weight-loss treatment. Veneta in Nişantaşı offers cryolipolysis after an assessment by a physician.

Last updated: October 2026

At a Glance

Type

Non-surgical fat reduction by cooling

Methods

Vacuum or flat applicator; 35–60 minutes per cycle

Sessions

1–3 per area, at least 6–8 weeks apart

Results

From about 3 weeks; clearest at 2–4 months

Downtime

None; numbness for up to several weeks

Fat-layer reduction

About 20% on average in studies

What Is Cryolipolysis?

Fat cells are more easily damaged by cold than other cells. An applicator, usually a vacuum cup that draws in a fold of skin and fat, cools the fat to about −1 to 4 °C. The fat cells undergo apoptosis (programmed cell death), and macrophages clear them over several months.

CoolSculpting, one FDA-cleared brand, was first authorised in 2010 (de novo route) for flank fat. Its 510(k) clearance, not an approval, now covers the upper arms, bra and back fat, under the buttocks, thighs, abdomen and flanks (BMI ≤ 30), and under the chin and below the jawline (BMI ≤ 46.2). This page describes the method, not a particular brand.

The evidence is limited, with few high-quality randomised trials. Studies report average fat-layer reductions of about 10–25% by ultrasound, around 20% overall, with no significant effect on blood lipids or liver tests.

Cryolipolysis Treatment Areas

Area	FDA clearance (CoolSculpting)	Good to know
Abdomen and flanks	Yes, BMI ≤ 30	Pinchable bulges respond well; lower abdomen is the commonest PAH site
Thighs	Yes, BMI ≤ 30	Inner and outer thighs studied
Upper arms	Yes, BMI ≤ 30	Weaker response where skin is loose
Bra fat, back fat, under the buttocks	Yes, BMI ≤ 30	Small, defined rolls
Under the chin and below the jawline	Yes, BMI ≤ 46.2	See double chin reduction

Side Effects and Risks

During a cycle: pulling, intense cold, stinging or aching, then numbness.
Afterwards: redness, bruising, swelling, tenderness or itching for days to weeks.
Numbness for up to several weeks (3.6 weeks on average in one study).
Delayed pain from about 3 days later, settling within weeks (15% of patients in one 2015 study, mostly after abdominal treatment).
Paradoxical adipose hyperplasia (PAH): a firm enlargement of the treated fat, usually 2–5 months later, reported more often in men. A 2025 meta-analysis estimated 0.22% of patients (about 1 in 455) from low-certainty evidence; other estimates vary widely. No reported case has resolved on its own; treatment is surgical, usually liposuction.
Uncommon or rare: skin darkening, freeze burns, fainting-type reactions, a new or worsened hernia, and nerve effects after chin or arm treatment.

Who It Suits — and Who Should Wait

Adults close to their ideal weight with a pinchable bulge that persists despite diet and exercise.
Not for weight loss or obesity, or for fat less than 1 cm thick.
Loose skin may not suit; radiofrequency tightening can help when laxity is mild.
Contraindicated with cryoglobulinaemia, cold agglutinin disease, paroxysmal cold haemoglobinuria or poor circulation in the area.
Not with cold urticaria, Raynaud’s disease or chilblains, or in pregnancy or breastfeeding.
Not over a hernia in or next to the area; the physician checks for one first.
Nerve disease, numb skin, a skin condition, recent surgery or scars in the area, a pacemaker, a bleeding disorder or blood thinners are discussed first; broken skin is not treated.

How the Treatment Works at Veneta

Assessment

A physician judges fat thickness and skin laxity, checks for a hernia and reviews your health. A lump that may not be ordinary fat is diagnosed first, before any treatment.

Applicator placement

A gel pad is placed on the skin; the applicator, usually a vacuum cup, draws the fold in and cools it for about 35–60 minutes per cycle.

Cooling and massage

Cold, pulling and aching ease as the area goes numb, without anaesthesia. A 2–3 minute massage may follow.

Aftercare and follow-up

Normal activities resume at once. Results are judged at 2–3 months; any repeat session comes at least 6–8 weeks after the first. Report delayed pain or a firm swelling.

Body Contouring Treatments: Average Prices in Istanbul

Average Istanbul market prices compiled in October 2026, for orientation. Your price is confirmed after your consultation.

Treatment	Unit	Average price	Typical range
Double chin fat-dissolving injection	per session	7,000 TRY≈ €125	3,500–24,000 TRY≈ €65–€430
Cryolipolysis (fat freezing)	per area	10,000 TRY≈ €180	5,000–14,000 TRY≈ €90–€250
Cellulite treatment	per session	6,000 TRY≈ €105	4,000–15,000 TRY≈ €70–€270
Hand, knee or elbow mesotherapy	per session	7,500 TRY≈ €135	4,000–15,000 TRY≈ €70–€270

Average Istanbul prices compiled in October 2026, for orientation only. Your personal price depends on the product, the amount and the plan agreed at your consultation. Euro amounts are approximate, converted at 55.86 TRY = 1 EUR.

Results Compared With Liposuction and Laser Lipolysis

Expect a modest, gradual change, clearest at 2–4 months; some people respond little. Cleared fat cells do not return, but the remaining ones can enlarge with weight gain.

Liposuction removes fat surgically, under local or general anaesthesia or sedation; its result is more marked, but the final contour appears only as swelling settles over months (see double chin liposuction). Specialists describe cryolipolysis as no replacement for liposuction.

Laser lipolysis uses heat: a fine laser fibre is passed under the skin through a tiny incision, under local anaesthesia, with a few days of recovery. For dimpled skin, see cellulite treatment.

Related treatments

Frequently Asked Questions

How much fat does cryolipolysis remove?

Cryolipolysis thins the treated fat layer by about 20% on average; a 2016 manufacturer literature review filed with the FDA, covering 4,792 treatments, reported 20.6% (3.9 mm) by ultrasound.

How many cryolipolysis sessions will I need?

Cryolipolysis usually takes 1–3 sessions per area, at least 6–8 weeks apart; some centres plan up to 4. Cost depends on the size and number of areas treated and on the number of sessions.

When will I see cryolipolysis results?

Cryolipolysis results can start about 3 weeks after treatment and are usually clearest at 2–4 months.

Does cryolipolysis hurt?

Cryolipolysis feels intensely cold, pulling or aching for the first minutes, then numb; no anaesthesia or downtime is needed. Numbness can last several weeks, and some people get delayed pain a few days later.

Can cryolipolysis help me lose weight?

No. Cryolipolysis reduces a localised bulge in people close to their ideal weight; the FDA clearance of one brand, CoolSculpting, covers body areas only at a BMI of 30 or less.

What is paradoxical adipose hyperplasia after cryolipolysis?

Paradoxical adipose hyperplasia (PAH) is a rare, firm enlargement of fat treated with cryolipolysis, usually appearing 2–5 months later. A 2025 meta-analysis estimated it at 0.22% of patients (about 1 in 455), from low-certainty evidence. No reported case has resolved on its own; treatment is usually liposuction.

Does fat come back after cryolipolysis?

Fat cells cleared after cryolipolysis do not come back, but the remaining ones can grow with weight gain.

Is cryolipolysis an alternative to liposuction?

Only for small, discrete bulges. Cryolipolysis avoids surgery and downtime but gives a modest, gradual change; liposuction gives more marked results with a longer recovery.

This page is general information and does not replace a medical consultation. Whether cryolipolysis suits you is decided by our physicians after an assessment.

Free Consultation — Cryolipolysis in Istanbul

Send us a WhatsApp message or book a video call; the consultation is free. You receive a written plan with the method, number of sessions and price before treatment.

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