Close this search box.

How to Choose and Use the Best Eyelash Serum for Your Lashes

Do you want to have longer, thicker, and healthier lashes? If so, you might be interested in trying an eyelash serum. Eyelash serums are products that claim to enhance the growth and appearance of your eyelashes. But do they really work? And how do you know which one to choose? In this blog post, we will answer some of the most frequently asked questions about eyelash serums and give you some tips on how to use them safely and effectively.

What is an eyelash serum?

An eyelash serum is a product that contains ingredients that are supposed to nourish, condition, and stimulate the hair follicles of your eyelashes. Some of the common ingredients in eyelash serums are:

  • Peptides: These are short chains of amino acids that are the building blocks of proteins. Peptides may help strengthen and protect the lashes from damage and breakage.
  • Biotin: This is a type of vitamin B that is essential for healthy hair growth. Biotin may help prevent lash loss and improve the thickness and texture of the lashes.
  • Hyaluronic acid: This is a natural substance that can retain moisture and plump up the skin. Hyaluronic acid may help hydrate and smooth the lashes, making them look fuller and shinier.
  • Plant extracts: These are natural ingredients that may have various benefits for the lashes, such as anti-inflammatory, antioxidant, or antibacterial properties. Some examples of plant extracts are aloe vera, chamomile, green tea, and castor oil.

Do eyelash serums work?

The answer to this question depends on what you expect from an eyelash serum. If you are looking for a product that can make your lashes grow longer or faster, you might be disappointed. There is no scientific evidence that any over-the-counter eyelash serum can actually increase the length or growth rate of your lashes. The only product that has been proven to do that is Latisse, which is a prescription medication that contains bimatoprost, a type of prostaglandin that stimulates the growth phase of the hair cycle. However, Latisse also has some potential side effects, such as eye irritation, darkening of the eyelid skin, and changes in eye color.

If you are looking for a product that can make your lashes look thicker, healthier, and more defined, you might see some positive results from using an eyelash serum. Many eyelash serums can help moisturize, nourish, and protect your lashes from environmental factors, such as dryness, pollution, and makeup. This can improve the condition and appearance of your lashes, making them less prone to fall out or break. Some eyelash serums may also add a slight tint or gloss to your lashes, which can enhance their visibility and curl.

How to choose an eyelash serum?

There are many eyelash serums available on the market, and they vary in price, quality, and effectiveness. Here are some tips on how to choose the best eyelash serum for your lashes:

  • Read the label: Look for the ingredients list and check if the product contains any of the beneficial ingredients mentioned above, such as peptides, biotin, hyaluronic acid, or plant extracts. Avoid products that contain harsh chemicals, such as alcohol, parabens, sulfates, or artificial fragrances, as they may irritate your eyes or skin.
  • Read the reviews: Look for honest and unbiased reviews from other users who have tried the product. Pay attention to the before and after photos, the pros and cons, and the time frame of the results. Be wary of fake or sponsored reviews that may exaggerate the benefits or downplay the drawbacks of the product.
  • Read the instructions: Look for the directions on how to use the product, such as how often, how much, and where to apply it. Follow the instructions carefully and do not exceed the recommended dosage or frequency. Also, look for any warnings or precautions, such as possible side effects, interactions, or contraindications.
  • Do a patch test: Before you apply the product to your eyelashes, do a patch test on a small area of your skin, such as your arm or behind your ear, to check for any allergic reaction. If you experience any redness, itching, swelling, or rash, stop using the product immediately and consult your doctor.

How to use an eyelash serum?

Here are some general steps on how to use an eyelash serum safely and effectively:

  • Clean your eyelashes: Make sure your eyelashes are clean and free of any dirt, oil, or makeup. Use a gentle cleanser and water to wash your face and eyes, and pat them dry with a soft towel.
  • Apply the serum: Pick up a small amount of the serum by dipping a cotton swab, a brush, or the applicator that comes with the product gently into the bottle. Delicately run the swab, brush, or applicator along the base of your upper lash line, taking care not to let any of the serum get into your eye. If it does, rinse your eye with water immediately. Repeat the same process for your lower lash line, if desired.
  • Let it dry: Wait for a few minutes until the serum is completely absorbed and dry before applying any other products, such as eye cream, moisturizer, or makeup.
  • Repeat the process: Apply the serum once or twice a day, depending on the instructions of the product. Be consistent and patient, as it may take several weeks or months to see noticeable results.


Q: Can I use castor oil for eyelashes?

A: Castor oil is a natural oil that has been used for various purposes, including hair care. Some people believe that castor oil can help the eyelashes grow longer and thicker, but there is no scientific evidence to support this claim. However, castor oil may help moisturize and condition the lashes, making them look softer and shinier. To use castor oil for eyelashes, follow the same steps as using an eyelash serum, but make sure to use pure and organic castor oil, and avoid getting it into your eyes.

Q: Can I use an eyelash serum if I have eyelash extensions?

A: It depends on the type of eyelash serum and the type of eyelash extensions. Some eyelash serums may contain ingredients that can weaken the glue or damage the synthetic fibers of the eyelash extensions, causing them to fall off prematurely. On the other hand, some eyelash serums may be compatible with eyelash extensions, and may even help extend their lifespan by nourishing and protecting the natural lashes. To be safe, consult your lash technician before using any eyelash serum, and ask for their recommendation.

Q: Can I use an eyelash serum if I am pregnant or breastfeeding?

A: It depends on the ingredients of the eyelash serum. Some eyelash serums may contain ingredients that are not safe for pregnant or breastfeeding women, such as prostaglandins, hormones, or retinoids. These ingredients may have adverse effects on the development of the fetus or the health of the baby. To be safe, consult your doctor before using any eyelash serum, and read the label carefully for any warnings or contraindications.

Q: Can I use an eyelash serum if I have a medical condition or take medication?

A: It depends on the ingredients of the eyelash serum and the nature of your medical condition or medication. Some eyelash serums may contain ingredients that can interact with certain medical conditions or medications, such as glaucoma, high blood pressure, or blood thinners. These ingredients may worsen your condition or affect the effectiveness of your medication. To be safe, consult your doctor before using any eyelash serum, and read the label carefully for any warnings or contraindications.

Stay In Touch

Never miss an important update. Be the first to receive our exclusive beauty tips straight into your inbox.