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 Excellent 4.8 | 12,847 Reviews

Cosmic Lash Serum

Cosmic Lash Serum

Regular price $17.95
Regular price $17.95 Sale price $39.95
SAVE 55% Sold out

Get Thicker, Fuller, Longer Eyelashes or your money back!

✔ Accelerates Growth

✔ Easy to use, takes only a few seconds

✔ 100% Natural ingredients

✔ Safe, gentle & non-irritating formula

Cosmic Lash Serum

Regular price $17.95
Regular price $17.95 Sale price $39.95
SAVE 55% Sold out

Frequently asked questions

  1. How long does it take to see results from an eyelash growth serum?
    Results vary, but typically noticeable improvements appear within 3-5 weeks of consistent use.
  2. Is the serum safe to use for individuals with sensitive eyes?
    Yes, our serum is formulated to be gentle and safe for sensitive eyes. However, it's always recommended to do a patch test or consult with a dermatologist if you have specific concerns.
  3. Can I wear mascara or makeup while using the eyelash growth serum?
    Yes, you can continue wearing mascara and makeup as usual. Apply the serum to clean lashes before makeup application for best results.
  4. Can I use the eyelash growth serum with eyelash extensions?
    Yes, our serum is compatible with eyelash extensions. Apply the serum carefully, avoiding contact with the adhesive bond or directly on the extensions.
  5. How often should I apply the eyelash growth serum?
    For optimal results, apply the serum once daily along the lash line. Consistency is key for achieving the desired outcome.
  6. Will the serum cause any side effects or irritation?
    Our serum is formulated to minimize potential irritation. However, individual sensitivities can vary. If you experience any adverse reactions, discontinue use and consult a healthcare professional.
  7. How long does a bottle of eyelash growth serum last?
    The duration of a bottle depends on usage. On average, a single bottle can last approximately 1-2 months with daily application.
  8. Can I use the eyelash growth serum while pregnant or breastfeeding?
    It is recommended to consult with a healthcare professional before using any new product during pregnancy or while breastfeeding.
  9. Is the eyelash growth serum tested on animals?
    No, our product is cruelty-free and not tested on animals. We prioritize ethical practices and strive to provide quality products without animal testing.

Results

+ 96% said their eyelashes appeared LONGER after 12 weeks
+ 91% said their eyelashes appeared FULLER after 12 weeks
+ 89% said their eyelashes appeared THICKER after 12 weeks
+ Money-Back Guarantee:Results in 60 days or 100% refund
+ Safe for everyday use, with no toxins or hormones

How to Use

For optimal results, we recommend the following routine: 

1) Make sure your eyes are clean from make-up and that you’ve removed your contact lenses (if applicable). It’s important to remove all traces of mascara before application as it shouldn’t be mixed with the serum.

 2) Use the applicator and apply a thin line of Eyelash Growth Serum along the upper lash-line, close to the roots. Apply it like you would with an eyeliner and make sure that you’re not getting any product into your eyes.

 3) Step 1 and 2 should be repeated once a day over a period of 25 days (morning or evening). When your lashes have the desired results you can switch to applicate the serum 1-2 times a week to keep the results. 

Ingredients

Aqua(Water), Glycerine, Hydrolyzed Starch Phosphate, Biotin GHK, Polyglyceryl-4 Caprate, Myristoyl Pentapeptide-17, Myristoyl Hexapeptide-16,Pterocarpus Marsupium Bark Extract, Malus Domestica (Apple) Fruit Cell Culture Extract, Panthenol (D),Glutamic Acid (L), Xanthum Gum, Lecithin 1, 2-hexanediol,Capryly/Glycol, Sodium Chloride Disodium Succinate, Tropolone, Phytic Acid.

60-Night Trial Guarantee

Try it risk-free for 60 days. If you're not satisfied, we'll refund your purchase – no questions asked.

Shipping

We offer fast and reliable shipping on all orders. You can expect to receive it within 7-12 business days based on your location.

Please contact our customer service team for assistance if you have any questions or concerns about your shipment.

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Fed up with short lashes? 

This is for you.

Increasing eyelash length and thickness, Eyelash Serum is an ideal solution for short, thin and brittle eyelashes.

Plump up the volume!

Our lash growth serum has been designed to boost natural lash growth and also keep them in the best condition possible.

The natural formula stimulates hair growth from root to tip and strengthens the follicle.

Minimising lash loss while growing the eyelash hairs longer, thicker and fuller.

  • ★★★★★

    Best one I’ve used so far

    "My lashes were so damaged and sparse from eyelash extensions and I didn't think anything could save them until I found this serum. My lashes are now thicker and longer than they've ever been and I'll never go back to extensions again"

    Amanda K., Orlando, FL

  • ★★★★★

    Works amazingly!

    "My eyelashes right now are CRAZY, they've literally tripled in length and thickness in the space of 2 months. People are constantly asking me if I've got extensions on and my confidence has honestly never been so high!"

    Sarah M., Nashville TN

  • ★★★★★

    Love it!

    "I was a sceptic, I wasn't sure if the serum would actually work but it definitely does! My lashes are soo thick now, I'm honestly in disbelief."

    Kate B. Los Angeles CA

  • ★★★★★

    Absolutely yes!

    "I usually have sensitive eyes so I was sort of scared to try but I'm glad I did. I had no irritation at all and my eyelashes are so much longer it's ridiculous. I seriously can't believe how much they've grown."

    Ava R., Austin TX

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Lash Specialist Recommended!

Created by experts in the lash industry & designed for everyone who loves to have long, thick, luscious natural lashes!

Longer lashes without extensions.

Real growth means real confidence — no glue, no damage, no expensive salon visits eating into your budget.

Results you can see in weeks.

Most users notice a visible difference within 3–5 weeks of daily use, with full results by 12 weeks.

One simple step in your routine.

Apply once a night in seconds — it fits effortlessly into your existing skincare or bedtime routine.

  • ★★★★★

    My confidence came back first."

    "My eyelashes have literally tripled in length and thickness in just 2 months. People keep asking if I'm wearing extensions!"

    Jessica Martin

  • ★★★★★

    Slow and steady — it's working.

    "Tried two other lash serums over the past year with zero results. Within 5 weeks of switching to this I noticed new baby lashes filling in along my lash line. I genuinely didn't think that was possible anymore."

    Kate B.

  • ★★★★★

    I almost gave up on my lashes.

    "After just 4 weeks I started seeing little lashes filling in where I had gaps. Something I hadn't seen in years. I cried, honestly."

    Ashley C.

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Try it risk-free for 60 days

We're so confident you'll love your results that we back every bottle with a full 60-day money-back guarantee. No results? No problem — just reach out and we'll refund you, no questions asked.