e.l.f. Enhancing Lash & Brow Serum - 0.12 fl oz
$9.00
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The e.l.f. enhancing lash and brow serum is a popular choice among guests looking to improve the appearance of their lashes and brows. Many have reported positive results, including longer and healthier-looking lashes and brows after consistent use. The serum is easy to apply, lightweight, and features sleek packaging. While some guests experienced minimal changes, the overall affordability and gentle formula make it a worthwhile addition to any beauty routine.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.1 out of 5 stars with 5130 reviews
easy to apply: 4.67 out of 5
easy to remove: 4.66 out of 5
long lasting: 4.21 out of 5
quality: 3.96 out of 5
value: 4.13 out of 5
70% would recommend
141 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
16 March, 2026Verified purchase
Wimpy little brush
No results
5 out of 5 stars
16 March, 2026
originally posted on influenster.com
Easy to use.
[This review was collected as part of a promotion.] This product was easy to apply. The packaging was simple and easy to tell what it was. I plan to purchase this product again when I run out of this product.
3 out of 5 stars
13 March, 2026
originally posted on influenster.com
Is ok
[This review was collected as part of a promotion.] It made my eyes sting a little at first but I think I did not apply it well . I did not notice any difference tbh maybe I need to use it for longer . You get what you pay for here
5 out of 5 stars
Thumbs up graphic, would recommend
11 March, 2026
- Skin tone: Light
- Skin type: Normal
- Eye color: Brown
- Skin concern: Blackheads
- Hair color: Black
I LOVE THIS PRODUCT SO MUCH 
I really love this product so much and I saw a different in 4 days or maybe 3 days too and this product is really good for eyelashes and it actually grow my eyelashes so Long and I also tried this on my eye brow but it did nothing but in my opinion it better for eyelashes ❤️❤️❤️
4 out of 5 stars
25 February, 2026
originally posted on elfcosmetics.com
!!
Honestly i didn’t really use it on my eyelashes because i always have clusters on but i did use it on my brows and i had very light brows and it did make my brows darker but not a crazy transformation
1 out of 5 stars
12 February, 2026
originally posted on influenster.com
Do serums actually work?
[This review was collected as part of a promotion.] I didn’t love this. I used it a couple times but I think it’s only after continued use that you would notice a change. I love elf and I’m sure it’s great, but I wouldn’t purchase again
2 out of 5 stars
Thumbs down graphic, would not recommend
11 February, 2026Verified purchase
- Skin tone: Medium
- Skin type: Dry
- Skin concern: Aging, Dullness
- Hair color: Brunette
- Eye color: Brown
No change
I bought this about 2 months ago and have been using it twice a day since. I was hoping to see some improvement in the density of my lashes. But nothing has changed. Did I expect them to magically fill in over night? No, of course not. But I thought that after a month i would see something. Nope. And this was shocking because I had seen so many high reviews on various sites about this product. Target had the best price, so when I got it I was excited. I know that lash density can have a lot to do with a person's health and even diet. But as someone who keeps herself in good overall health, I feel there should have been some difference. Will I continue to use products by this brand? Absolutely. Will I ever try this one again? No.
1 out of 5 stars
Thumbs down graphic, would not recommend
25 January, 2026Verified purchase
Waste od money
Not sure what the designers were thinking when they came up with this applicator. It’s beyond unusable. The black part is too sharp and hurts the skin, but the bristles are so soft and thin that all of the product just sits right on top of the eyebrow hairs instead of getting to the skin where it needs to in order to work… I find myself having to dip the brush SIX times every time I use it. Save yourself the headache and buy Ordinary. It costs a little more but not really in the long run when it lasts 3x as long
3 out of 5 stars
22 January, 2026
originally posted on influenster.com
Brush too small
[This review was collected as part of a promotion.] I liked this product, but the brush was so small it felt like I had to redip it many times to cover my lashes. It’s a less expensive option so not bad, but for thick lash girlies, the brush isn’t enough.
5 out of 5 stars
22 January, 2026
originally posted on elfcosmetics.com
Rly works
Rly works is sooo good amazing and is so good and feels good
5 out of 5 stars
Thumbs up graphic, would recommend
16 January, 2026
Absolutley amazing!
This serum was amazing! I had the worst lash gap and after only a couple weeks it’s almost completely gone, I had no irritation and this serum was so fast working and effective for me! I loved it and will be buying again for sure!
1 out of 5 stars
16 January, 2026Verified purchase
Wax or glue?
This product gets in eyes and is very irritating.
5 out of 5 stars
30 December, 2025
originally posted on influenster.com
great for my lashes!
[This review was collected as part of a promotion.] amazing serum that really works! helps my eyelashes be stronger and longer. does not irritate my skin whatsoever and super easy to apply! highly recommend.
4 out of 5 stars
28 December, 2025
originally posted on influenster.com
Felt nourishing
[This review was collected as part of a promotion.] I used this enhancing serum for my Eyebrows, and it felt like it nourished them. It was a little bit difficult to know if my eyebrows grew more because I naturally have a good amount of eyebrow hairs.
4 out of 5 stars
Thumbs up graphic, would recommend
20 December, 2025Verified purchase
(no review title)
Noticed a visible difference in both lashes and brows. For the price, I would say it's worth it.
5 out of 5 stars
Thumbs up graphic, would recommend
19 December, 2025Verified purchase
- Skin tone: Medium
- Skin type: Normal
- Skin concern: Aging
- Hair color: Brunette
- Eye color: Brown
Good stuff!
This serum worked for me to thicken my eyebrows which had thinned so much in the "tails". I've used it for three months now (still on first tube) and will continue for sure. It also functions for me as a lightweight brow gel. 🙂
3 out of 5 stars
13 December, 2025
originally posted on influenster.com
Could be better
[This review was collected as part of a promotion.] I wish I would’ve seen results. I tried it everyday for a few months but saw little results. I gave 3 stars because I didn’t get any irritation or redness. Just no results either
1 out of 5 stars
12 December, 2025
originally posted on elfcosmetics.com
WHY ELF!!!!
Don't get me rong I love elf, but seriously! I never this product anymore bc of my pretty bad experience, when I use it the next day or at night my eye lashes fall of, yes, I still have lashes, but every day I use it I lose like 1-4 lashes! my sister likes it but idk how. sory elf for this bad review, but make it better.
5 out of 5 stars
11 December, 2025
originally posted on elfcosmetics.com
My eyelashes are insanely longer
A few months ago, I started using this product nightly. I do have to be careful bc if it gets in my eyes it does burn. (So be very conscise when you apply it... but make sure it's being applied to the base of the lashes) At first I didn't notice a difference. But after awhile I did. When I look directly at my lashes, they look the same length. Mostly bc the new growth is not the same dark shade as my regular lashes. Which makes sense bc I'm naturally blonde. So the new lash hair growing is my real natural color. I know it sounds weird but when I tilt my head under a light, I can see the crazy amount that my lashes have grown. The growth is just a lighter color. When I apply mascara to enhance it, my mind is blown. My lashes, top and bottom, have pretty much doubled in length. They are also fuller too. This product is amazing honestly. If you are consistent and use it nightly, I promise you'll notice a difference. I'm almost afraid to keep using it daily bc I don't want my lashes to get out of control lol. If you want lash growth, try it. Use it every night. After a couple months you'll be impressed, I promise.
4 out of 5 stars
25 November, 2025
originally posted on elfcosmetics.com
Healthy lashes
I've used this for a few months. My lashes are healthier, they don't really look longer, but when wearing mascara I can tell they're longer, and by putting it one before/after removing mascara I think it helps prevent breakage from drying out with mascara on. My skin is sensitive and I had no issues with this product when applied carefully.