Introduction

Neck wrinkles are lines and creases forming on the neck, which is a common issue faced by many people of advancing age. It results from the loss of collagen and the weakening of neck muscles over time. Exposure to UV rays, absence of neck exercises and daily skincare routine, unhealthy diet, smoking, genetics and excess use of technological devices, all of these contribute to the appearance of neck wrinkles. There are various ways to address neck wrinkles which range from topical application of anti-wrinkle creams-serums or skin procedures done under medical guidance and surgical options like neck lift surgery. This article aims to give you all the treatment options available for addressing the issue of neck wrinkles. 

What are the causes of neck wrinkles

Ageing

• Proteins like collagen and elastin are vital to keep the elasticity and structure of skin. With advancing age, there is a reduction in these proteins which reduces skin elasticity
• Sebaceous glands produce less oil as we age so the skin gets dry making it more prone to wrinkles 
• Neck muscles get weaker over age leading to sagging of the neck skin and the appearance of vertical neck bands and deep wrinkles over the neck area

Sun exposure

UV rays from the sun accelerate the breakdown of proteins like collagen and elastin causing wrinkles and further skin damage.¹ So it is essential to protect the neck with sunscreen which is often neglected. 

Genetics

Genetics also plays a role in the age at which wrinkles start appearing and how well your skin can withstand it.

Posture and tech neck

Frequent or prolonged bending of the neck can also cause neck wrinkles. This happens mostly when looking down at digital device screens, also called tech neck.

Lifestyle factors 

Lifestyle factors like lack of exercise, unhealthy diet, smoking and alcohol also have a role in accelerating the ageing process and thus formation of wrinkles.

Types of neck wrinkles 

Horizontal lines

These are the most common types of wrinkles appearing as horizontal lines on the neck.

This happens mostly due to loss of collagen associated with ageing or it can occur prematurely due to prolonged neck bending while using devices also called tech neck.

Vertical bands (platysmal bands)  

Vertical lines appear running from the chin to the base of the neck especially when neck muscles contract. Muscle contraction, skin thinning and loss of fat contribute to the appearance of vertical bands on the neck.

Crepey skin

The wrinkles are very fine and spread all over the neck skin looking like crepe paper. Skin is often sagged as well. Ageing, sun damage, poor lifestyle, and genetics can be the reasons behind the formation of crepey skin.

Turkey neck

Here the skin is very loose and sagged down resembling a wattle of turkey. This is mostly seen in old age or when there is extreme weight loss due to extreme loss of collagen and weakening of neck muscles. 

Treatment for neck wrinkles

Topical creams and ointments with the below ingredients 

• Retinoids

Retinoids are a group of compounds obtained from Vitamin A.² Sun exposure causes changes in the skin structure leading to skin damage. Studies done on retinoids indicate that retinoids can reverse these photo-induced changes and restore the appearance of the skin.³ They also improve the production of collagen reducing fine wrinkles.⁴   

• Hyaluronic acid

Hyaluronic acid is a natural substance produced in the body helping to provide moisturisation. It is capable of holding a large amount of water thus providing elasticity, moisturisation and lubrication. Production of hyaluronic acid in the body decreases with age so hyaluronic acid supplements are useful to provide the required hydration for the cells and reduce wrinkles.⁵

• Peptides

Peptides are small chains of amino acids that are collagen's building blocks. Daily application of Neck creams and serums which are infused with peptides helps to promote collagen production, improves skin elasticity and reduces the appearance of wrinkles.⁶ 

• Growth factors 

Growth factors are naturally occurring proteins that play an important role in cell division and new cell growth. They can be derived from humans, plants or animals. Incorporating Serums or creams infused with growth factors in your evening skincare routine can rejuvenate your skin.⁷

Skin procedures under professional guidance 

• Chemical Peels

Chemical solutions are applied to the skin which causes the top layer of the skin to exfoliate and peel off eventually. This promotes the growth of new skin cells so the skin looks less wrinkled and smoother than the original skin.⁸ Redness, irritation, pigmentation and scarring may occur as side effects and recovery time could last from days to weeks.

• Microdermabrasion

Fine crystals are sprayed over the skin with a special device in the crystal microdermabrasion process. These crystals rub off the outer layer of dead skin cells and remove them by a suction mechanism. This stimulates blood flow and the growth of new skin cells.⁹ 

• Hydra dermabrasion

This process is free from crystals and involves the infusion of products in skin cells which stimulates new skin cell growth. 

• Microneedling

A microneedling device is either a roller-like device with fine pins or a pen with a rotating fine needle. These needles create fine punctures in the skin surface to stimulate collagen production and the growth of new cells. This procedure takes about 30-40 min. for the face. Multiple sessions are required for noticeable differences in the skin texture. Generally a safe procedure and you can resume normal activities the next day.¹⁰ Side effects involve redness, irritation, and swelling.

• Laser Therapy

In laser therapy concentrated beams of light penetrate the skin layers. The heat from the light stimulates collagen production. For deeper wrinkles, the outer layer of skin (epidermis) is also removed along with heating the underlying skin (dermis). This is one of the most powerful and effective ways to treat neck wrinkles.

• Radiofrequency Therapy

In radiotherapy, energy waves are used to generate heat which penetrates the skin layers. This stimulates collagen and elastin protein production improving skin texture and elasticity.

• Ultrasound Therapy

Ultrasound therapy uses sound waves to generate heat penetrating the deeper layer of skin which promotes collagen production and growth of new skin cells. 

• Botox

Botox is a neurotoxin which temporarily blocks nerve signals to muscles and relaxes the muscles. When muscles relax, skin looks smooth and with fewer wrinkles.¹¹ Botox injection procedure is typically quick and takes 10 to 30 minutes. This is a popular cosmetic treatment with effects lasting up to 3 to 6 months needing regular follow-up treatment. 

• Dermal Fillers

In dermal fillers, injectable substances like hyaluronic acid are injected into the skin to add volume to the skin. Its effects can last for 6 to 12 months. Side effects like redness, swelling, bruising, and tenderness at the injection sites or allergic reactions to filler material may occur.

Surgery

• Neck Lift

For more severe neck sagging and deep neck wrinkles neck lift surgery can be considered. In this surgery, excess skin is removed and muscles are tightened. It takes 2 to 4 weeks to resume normal activities after neck lift surgery.

• Liposuction 

In liposuction, excess fat deposits especially under the chin and around the jawline are removed by suction technique. It takes one to two weeks to recover after liposuction. For liposuction to be effective skin needs to have elasticity otherwise removal of fat deposits can worsen the appearance of wrinkles if the skin gets sagged.

Home remedies

•  Neck Exercises

Neck exercise improves the tone of neck muscles, and improves blood circulation reducing the appearance of wrinkles. Neck stretch, Chin tuck, Neck roll, and head lifts are some of the exercises that can be incorporated into your daily exercise routine.

•  Facial Yoga

Face yoga involves exercise designed to tone face and neck muscles thus improving blood circulation and skin health. Tongue stretch, chewing gum, the o and smile, and Swan's neck are some of the exercises which need to be done daily to keep the wrinkles away.

• Massage

Neck massage improves lymphatic drainage, promotes blood circulation and improves skin elasticity. It is done in various patterns like circular motion, sweeping strokes, and kneading to work out all the areas of the neck.

Regular use of Natural oils nourishes and hydrates the skin. e.g: 

• Coconut Oil 
• Argan Oil, 
• Sweet almond oil, and 
• Jojoba oil for neck massage and also 

Moisturisers containing Aloe Vera, Honey, Cucumber and Shea butter also nourish and hydrate the skin, provide vital vitamins A, C, and E, essential fatty acids and antioxidants to the skin promoting skin healing and reduction in wrinkles.

Summary

Neck wrinkles are a common sign of ageing which results due to loss of proteins like collagen and elastin, reduction in skin hydration, weakening of neck muscles and thinning of neck skin with age. Neck wrinkles appear in various forms like horizontal lines, vertical bands, and a saggy neck looking like the wattle of a turkey or may appear as a crepe paper covered with fine wrinkles all over.

Age, exposure to UV rays,  unhealthy lifestyle, genetics, poor posture, lack of face and neck exercises, and absence of daily skincare routine all play a role in the appearance of wrinkles over the neck. To address neck wrinkles one can incorporate serums and creams containing retinoids, hyaluronic acid, peptides and growth factors in daily skincare routine.

Massage the neck with Oils like jojoba, almond, and coconut oil and use hydrating masks containing aloe vera, and shea butter can also provide needed moisturisation. For moderate cases, procedures like chemical peels, microneedling, dermabrasion, laser therapy, radiofrequency therapy, Ultrasound therapy, botox, and dermal fillers are recommended under professional guidance. For more severe cases surgical options like neck lifts are available. To prevent wrinkles, neck exercises, facial yoga, a healthy lifestyle and a nutrient-rich diet along with a daily skincare routine are essential.