Polynucleotides for the Neck in Marylebone
Polynucleotides Marylebone connects you with registered practitioners at UNTIL Marylebone who treat the neck, which is where people notice the gap between how old their face looks and how old they are, and the area most often left out of the skincare that has kept the face in good condition.
- At UNTIL Marylebone, W1H 6HJ
- 4 minutes from Marble Arch
The short answer
What do polynucleotides do for the neck?
Neck skin is built differently from facial skin and treated worse. It has fewer sebaceous glands, so it produces less of its own oil and dehydrates faster. It has thinner subcutaneous support. It moves constantly. And for most people it has had decades of sun exposure without ever being included in the routine that protects the face, because sunscreen tends to stop at the jaw.
The result is the horizontal banding, fine crepey texture and loss of light that people describe as their neck giving them away. Polynucleotides are well suited to it, with one important caveat: this area responds more slowly and less completely than the face, and anyone who tells you otherwise has not treated many necks.
Polynucleotides for the neck at a glance
- Session timeAbout 30 minutes
- CourseThree to four sessions
- IntervalTwo to three weeks apart
- Published price£250 to £350 a session
- DowntimeBumps last a little longer here
- Result judgedAt ten to twelve weeks
Why neck wrinkles and crepey skin appear
Three structural differences do most of the work. The dermis is thinner, so there is less collagen to lose before the change becomes visible. Sebaceous glands are sparse, so the skin cannot self-hydrate the way facial skin does and sits chronically drier. And the platysma, the broad sheet of muscle across the front of the neck, is in constant motion with every turn of the head and every swallow.
On top of that sits the exposure history. Sunscreen habitually stops at the jawline, which means most people arrive with a neck carrying decades more accumulated ultraviolet damage than the face directly above it. That damage shows as the mottled pigmentation and loss of elasticity across the upper chest that is often more ageing than anything on the face.
What polynucleotides do for crepey neck skin
It reaches skin quality: the crepiness, the dryness, the fine lines and the dull light. Placed through the dermis, polynucleotides hydrate an area that is short of water and prompt fibroblasts into producing collagen, which thickens tissue that has thinned.
It does not reach laxity. If the skin has genuinely loosened and hangs, or if the platysmal bands stand out as visible cords, this is not the treatment for that and no course of it will be. Those need energy-based tightening, muscle-relaxing injections for the bands specifically, or surgery. A practitioner offering polynucleotides for a neck that has descended is treating the wrong problem.
It also does not reach established pigmentation. The mottled brown on a sun-damaged chest is a pigment problem and needs pigment treatment.
Sagging or turkey neck
A neck that has loosened and hangs, sometimes called a turkey neck, is a laxity problem, and this treatment does not lift. Energy-based tightening or surgery are the options there, and an assessment arranged through Polynucleotides Marylebone should say so before any course is booked.
Tech neck lines and necklace lines
The horizontal lines that run around the neck are partly skin folding where it always folds, and partly a habit of looking down at a phone or a laptop for hours at a time. Polynucleotides improve the quality of the skin in and around those lines, so they sit shallower and catch less light. A deep, etched line that has been folding for decades softens rather than disappears, and the posture that keeps folding it is worth changing too.
How many sessions the neck needs
Expect a slower and more modest response than on the face, and plan for it. Blood supply to neck skin is less generous, the tissue is thinner to begin with, and the area never rests. Most practitioners run four sessions here rather than three, and assess at ten to twelve weeks rather than eight.
The injection blebs also take longer to settle here than on the face, sometimes remaining visible into the following day. It is worth knowing that before booking a session the day before something with a low neckline.
The single most useful thing alongside a course is extending your sunscreen down. The treatment is asking the tissue to rebuild while ultraviolet exposure is asking it to break down, and continuing to skip the neck makes the whole exercise considerably less worthwhile.
Treating the chest and décolletage
The chest usually ages alongside the neck and is often treated in the same appointments, because treating one alone tends to show the join. Polynucleotides improve the crepey texture and fine lines across the décolletage. The mottled brown sun damage there is pigment, which needs a pigment treatment such as a laser or a peel, so plan for both if the marks are what bother you. Polynucleotides for the face covers the area above.
Polynucleotides for the neck: cost in Marylebone
Polynucleotides Marylebone arranges neck appointments at UNTIL Marylebone, where a session costs from £250. Practitioners at UNTIL Marylebone publish £250 to £350 for a neck session, and because the neck is usually given four sessions, a course costs about £1,000 to £1,400. London clinics that publish prices charged about £270 to £450 a session when checked on 29 September 2026. Polynucleotides cost and prices has every published figure.
Polynucleotides for the neck near you
Appointments arranged through Polynucleotides Marylebone take place at UNTIL Marylebone, 1 Orchard Street, W1H 6HJ, 4 minutes on foot from Marble Arch and 8 from Bond Street (TfL). The bumps take longer to settle on the neck, so an early appointment, from 06:00 on weekdays, leaves the day for them to fade. Getting to UNTIL Marylebone has the routes, and polynucleotides near Mayfair covers the walk from W1K and W1J. About Polynucleotides Marylebone explains who publishes this site.
Areas treated
What polynucleotides improve on the neck
- Softens the fine crepey texture across the front of the neck
- Improves hydration in skin with few oil glands of its own
- Reduces the sun-damaged mottling on the upper chest
- Helps the fine vertical lines that show in a low neckline
- Improves the light the skin reflects, so it photographs better
- Treats an area most skincare routines have skipped for years
Are polynucleotides safe for you?
For most healthy adults they are low risk. An assessment should rule treatment out, or delay it, if any of these apply:
- Known allergy to fish, since the source material is salmon or trout
- Pregnancy or breastfeeding, where no safety data exists for this treatment
- Active skin infection, inflammation or an open wound in the area
- Active autoimmune disease affecting the skin, without clinical advice first
- Anticoagulant or antiplatelet therapy, which needs assessment before treating
- A prescription acne medicine taken by mouth within the last six months
This is not a complete list. The practitioner who assesses you can decline or postpone treatment for a reason not shown here, and should explain why.
FAQ
Polynucleotides for the neck FAQs
How much do polynucleotides for the neck cost?
Practitioners at UNTIL Marylebone publish £250 to £350 for a neck session, and a course of four usually costs about £1,000 to £1,400. Polynucleotides Marylebone sets none of these fees, so ask the practitioner for the price of the whole course, including any review, in writing.
Will this tighten a neck that has started to sag?
No. Polynucleotides improve the quality of skin, not its tension, so crepey texture and fine lines respond while genuine laxity does not. Polynucleotides Marylebone would expect a neck that has loosened, or shows standing muscle bands, to be assessed for tightening treatments or surgery instead.
How many sessions does the neck need?
Usually four rather than the three a face would have, spaced two to three weeks apart, because the tissue is thinner, its blood supply less generous and it never stops moving. Polynucleotides Marylebone suggests judging the result at ten to twelve weeks rather than eight.
Can polynucleotides help tech neck lines?
They help the skin in and around the lines, so a horizontal crease sits shallower and catches less light. A line that has been folding for decades softens rather than vanishes. Polynucleotides Marylebone notes that changing how long you spend looking down makes a difference too.
Can the upper chest be treated at the same time?
Yes, and it usually should be, because the two areas age together and treating one alone tends to show the join. Polynucleotides Marylebone points out that brown sun damage across the chest is pigment, which this treatment does not address, so texture improves while the marks stay.
How visible are the injection bumps on the neck?
More visible and slower to settle than on the face, sometimes still faintly present the next morning. They are small and flat rather than dramatic. Polynucleotides Marylebone suggests not booking a neck session the day before an occasion where you will wear a low neckline.
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Polynucleotides Marylebone • UNTIL Marylebone, 1 Orchard Street, London W1H 6HJ
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