Do Lash Growth Serums Actually Work? We Asked Experts

Do Lash Growth Serums Actually Work? We Asked Experts

Full, fluttery lashes provide an immediate energizing effect on the face.  A productive morning would not be possible without my mascara and daily glasses of coffee.

My beauty regimen would be incomplete without lashes and lash artist Faith Kim concurs. To make the lids seem less heavy and more alert, she recommends using long, thick lashes.

However, you can also get pretty long lashes by using the best heated eyelash curler.

You should discuss your treatment options with your doctor.


  1. LASHFOOD and JB Lashes creative director and co-founder Faith Kim. She has been in the cosmetics industry for 15 years.
  2. Dermatopathologist Gretchen Frieling, MD, is the founder and CEO of GFaceMD and a triple board-certified dermatologist.

However, instead of just relying on mascara, why not try one of the many lash treatments available?  I long for the day when I will not have to reach for my go-to black eyeliner.

However, how exactly do these formulae deliver on their promises? 

We spoke to Dr. Gretchen Frieling and lash growth serum expert Kim to find out what works and what does not when it comes to lash growth serums.

Are Lash Serums a New Development in Cosmetics?

Lash Growth Serums Actually Work

Frieling describes lash serums as growth-stimulating solutions that encourage the development of eyelashes. Get best eyelash from Focuslashes.

Growth Serums for Eyelashes and Lash Conditioners for Eyelashes: Which Is Better?

“With frequent use, the lash serum prolongs the telogen phase, allowing for more development time. Lashes will remain thicker and stronger as a result of this technique.”

Frieling claims that lash development serums promote the creation of new lashes as well as increase the volume, length, and density of existing lashes. 

In contrast, lash conditioner is for those who already have long lashes and just want to keep them moisturized.

Use a lash conditioner in conjunction with a DIY serum to keep the new lashes moisturized.  Always use these products on freshly washed lashes to get the best results.

A Serum For Longer, Fuller Eyelashes: Does It Work?

Eyelashes, like hair, are composed mostly of protein; in fact, protein accounts for approximately 90% of the weight of the lashes.

Amino acids enter the picture here. Amino acids are essential since they are the building blocks of protein (and your eyelashes).

This is why lash-enhancement treatments often include them as a key component. However, beware of amino acids referred to as peptides, which are included in many brands’ formulations.

To paraphrase Kim: Peptides are good for your lashes since they feed them while also strengthening them.

Collagen, the most prevalent protein in the human body, is a good example of this.

Many lash serums include hyaluronic acid because of its many skin and hair advantages, and thus, your lashes will reap the same benefits.

Before going to bed, make sure you remove your mascara. Mascara buildup as you sleep may result in broken lashes and even an infection.

Is it safe to use lash serums?

Lash serums are safe to use as long as you follow the instructions on the bottle.

For best results, follow the manufacturer’s directions and apply the lash serum two to three times a day on clean, dry lashes.

Wearing contacts while applying the lash serum is a no-no.


Lash serums typically include two types of ingredients: conditioners and growth accelerators.

Typical examples include the following:

  • Extracted from plants, botanicals are rich sources of hydration and nourishment for the skin.
  • It is vital to have enough vitamin B7 (also known as biotin), which aids in converting food into energy and helps to maintain healthy skin, hair, and nails.

What is the Difference Between Latisse and Over-the-Counter Eyelash Growth Serums?

The FDA has authorized Latisse as the first and only science-based therapy for lengthening, thickening, and darkening of the eyelashes, as opposed to over-the-counter lash serums.

While prescription-only Latisse can only be found at your local pharmacy or make-up counter, over-the-counter lash serums are readily accessible.

However, you can also get pretty long lashes by using the. You should discuss your treatment options with your doctor.

Bottom Line!

Lash serum is a more long-lasting alternative to mascara for increasing the volume and length of your eyelashes. 

There are over-the-counter alternatives to Latisse, which is the only FDA-approved lash serum.

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