How Long Do Eyelashes Take To Grow Back (And Why)?

How Long Do Eyelashes Take To Grow Back (And Why)?

Exact Answer: 6 Weeks

Most people don’t give their eyelashes a second thought until one of them falls out. Then they start to worry about how long it will take for them to grow back. Fortunately, eyelashes grow back pretty quickly – within a few weeks. 

It takes about six weeks for eyelashes to grow back completely. The average longevity of an eyelash is between 4 and 11 months. There are three stages to each life span: the growing, degenerating, and telogen phases. The life cycle for eyelashes is much shorter than the hair on the head.

How Long Do Eyelashes Take To Grow Back

How Long Do Eyelashes Take To Grow Back?

Eyelashes regrowth6 weeks
Eyebrow regrowth2-3 months

 It can take up to 6 weeks for eyelashes to grow back. Some people may experience accelerated growth, while others may not see much change. Using a lash growth serum can help promote healthy hair growth and make one’s lashes look fuller and longer in as little as 6 weeks.

If eyelashes are damaged or fall out frequently, they may not grow back as quickly. In some cases, lashes may never grow back fully. Using a good eyelash growth serum can help accelerate the process.

If extensions cause it, regrowth depends on the type of extensions used. If one has synthetic extensions, they will last about 2-3 weeks before being replaced. If one has mink extensions, they will last about 6 weeks before being replaced.

The natural growth of one’s eyelashes will be unaffected by the extensions. They should continue to grow at the normal rate, and one should not experience any more or less eyelash growth than usual.

To regrow the hair faster, one could try using vitamin supplements. The biotin component will promote and stimulate hair growth. However, there is not much proof or research to support this claim.

Make sure to add eggs to the diet as it is rich in protein and biotin. Iron-rich foods like spinach also help in promoting hair growth naturally. Protein makes up the bulk of one’s hair as protein is an essential nutrient for one’s body. Eyelashes can benefit from having more keratin in them to keep them strong and healthy.

Why Would Growing Back Eyelashes Take So Long?

It can take longer for eyelashes to grow back because they are constantly exposed to the elements and need time to recover.

Also, if one is not getting enough nutrients or has a deficiency, that will slow down the growth process. Finally, genetics play a role in how quickly one’s lashes grow back. Some people may have slower-growing lashes than others.

Fortunately, there are some things one can do to help their lashes grow back faster; for example, make sure to eat a balanced diet with plenty of protein and vitamins C and E. One can also use an eyelash growth serum or oil to promote healthy lash growth. Ensure to be gentle when washing the face and avoid harsh chemical cosmetics.

Causes of eyelash hair loss: Eyelash hair loss is caused by an underlying medical condition, such as a scalp infection, skin allergy, or autoimmune disease. Other causes of eyelash hair loss include harsh chemicals on the eyes, such as those found in some cosmetic products and contact lens solutions. Trauma to the eyelashes can also lead to hair loss.

Also, it is natural for eyelashes to fall out. Lashes naturally fall out and are replaced with new lashes every few weeks. However, if one is experiencing excessive or abnormal lash loss, it could signify a more serious problem, such as an infection or skin disease. If one is concerned about their lash loss, be sure to consult with a dermatologist or other medical professional.


Eyelashes are precious to many women. They can take a long time to grow back, but there are things that one can do to help them along the way. 

The answer to how long eyelashes take to grow back is 6 weeks. There are a lot of factors that can affect the length and health of lashes, including hair growth cycle, age, diet, genetics and even stress levels. 

With so many variables affecting one’s eyelash size and quality, it’s hard to pinpoint exact time frames for natural lash regrowth quickly and efficiently. 


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Hi! I'm Nidhi.

Here at the EHL, it's all about delicious, easy recipes for casual entertaining. So come and join me at the beach, relax and enjoy the food.

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