smile lines

Smile Lines – Causes and Prevention

Laugh lines and small lines are different names of the same things. They can occur around your eyes and around the sides of the mouth. Smile lines are prominent all the time for some people. But for some people, it gets prominent when they laugh.

They become inevitable when you get aged. Treating them timely is the key to get rid of them. A healthy lifestyle and a healthy diet also play an important to prevent smile lines. Some skin healthy foods such as collagen peptides are also very healthy and effective to prevent skin disorders.

What are the Causes of Smile Lines?

There are different causes of smile lines. It may be due to a deficiency of essential nutrients or it may be due to a specific medical condition.

Here are some of the reasons for smile lines.

  • Reduced skin elasticity.
  • Skin exposure to extensive sun rays which can damage skin cells.
  • Genetics
  • Smoking
  • Dehydrated skin
  • Low quality or less dense skin.

How to Prevent Smile Lines:

It depends on the reasons for smile lines. Some types of smile lines can be prevented by improving their lifestyle. Some smile lines can be prevented by eating nutrients rich foods. If wrinkles are due to the sun, you can prevent them by wearing sunscreen.

Whether you have smile lines or not, you should drink plenty of fluids to keep your body hydrated. Fluid means, healthy fluid, prevent drinking too much caffeine or alcohol. Caffeine or alcohol is not good for health.

Take a warm bath daily and use a healthy moisturizer that is good for your skin. Dry skin and oily skin should be treated differently. A plant-based diet is also good for the health of the skin.


What are the Treatments?

There are a variety of ways to treat smile lines. A dermatologist can tell you which best suits you. Surgery or cosmetic procedures are two options.

Here are some wrinkle treatment options. These can make your skin more healthy, prevent wrinkles and fine lines.

Collagen Induction Therapy:

Collagen is the most important protein for the body. It is also the most abundant protein in the body. Collagen is very important dor skin, hair, nail, and some other organs of the body. It protects the skin cells from damage and neutralizes the free radicals. It also strengthens the immune system.

Some foods are also rich in collagen. You can also consume hydrolyzed collagen that is a direct source of quality collagen.

Skin needling and micro-needling are other names of collagen induction therapy. With the passage of time, the body becomes weak and produces less amount of collagen. A lesser amount of collagen can lose skin elasticity.

If collagen in the body is in low quantity, it can cause wrinkles, smile lines, and other skin disorders.

Collagen induction therapy can help you get rid of that. Your doctor will decide how this process should be done.

Injectable Fillers:

As there are different ways to treat smile lines. Injectable fillers are one of the most popular ones. This is a very famous treatment because it is done without surgery. Fillers are made up of hyaluronic acid and injected into the crease.

Some fillers are healthy but some can leave scars after they get injected.


There are many other injectable fillers such as Botox, Dysport, and Xeomin. As type is different, they work differently. These substances are injected at the place of wrinkles and lines. They help tissues, and muscles to relax which makes wrinkles less visible.

Plastic surgeons, ophthalmologists, and a dermatologist can inject botox injections. Don’t do it your self. After injecting Botox, you have to take special care and you can continue your activities after 24 hours.


Surgery is also an option to get the long term significant results. They are considered the most effective and permanent solution for fine lines.  It is not permanent but it has long-term effects.

It is one of the most followed methods in the world especially in the United States of America. Still, it is not recommended. As it can cause skin infection and other skin problems.


Smile lines are is not a skin disorder or health problem. It can be prevented by following certain tips. Eating healthy foods can prevent smile lines, wrinkles, and give you healthy skin.

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