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The Ordinary Multi-Peptide Lash and Brow Serum.

The Ordinary Multi-Peptide Lash and Brow Serum
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About this product

A peptide-based serum designed to enhance the density and appearance of lashes and brows, free of prostaglandin analogs.

Full ingredients

Aqua, Glycerin, Butylene Glycol, Myristoyl Pentapeptide-17, Biotinoyl Tripeptide-1, Oligopeptide-2, Acetyl Tetrapeptide-3, Caffeine, Panthenol, Arginine, Glycine, Glycoproteins, Larix Europaea Wood Extract, Trifolium Pratense Flower Extract, Camellia Sinensis Leaf Extract, Dextran, Maltodextrin, Zinc Chloride, Hydroxyethylcellulose, Xanthan Gum, Trisodium Ethylenediamine Disuccinate, Polysorbate 20, Sodium Metabisulfite, Caprylyl Glycol, 1,2-Hexanediol, Sodium Benzoate, Benzoic Acid, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin

More from The Ordinary 88 products · Guru Score 84% →

Guru Score

69%

Mixed

13 experts · Strong agreement

What the gurus are saying

This peptide serum earns praise for being gentler than prostaglandin-based alternatives, with many gurus noting thicker, denser brows after consistent use and minimal irritation around the eye area. However, results take time (typically three months) and the lash-growth effect is more modest than prescription options; some reviewers found it didn't deliver the length or volume they hoped for, and a few experienced eye irritation or heaviness despite the formula's safety profile. Those sensitive to or concerned about prostaglandin side effects may want to give it three months, but anyone who has reacted badly to other lash serums might patch-test first.
Synthesized from 13 expert reviews · most recent take June 2026

What they liked

  • Noticeably thicker, denser brows after 3 months
  • Easy-to-use applicator wand
  • Affordable price point

What they flagged

  • Results slower than prostaglandin-based serums
  • Eye irritation and heaviness in some users
  • Minimal lash length gains, mainly conditioning

Type

Eye MakeupDrops & dropper

Key actives

Formula notes

Fragrance-freeNo drying alcohol

Where to buy

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What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored
~Nay
"The Ordinary Multi-Peptide Lash and Brow Serum. [...] I wouldn't repurchase it. [...] These are the non-prostaglandin ones. They work a little bit, but I don't know. My eyebrows are okay."
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"Their eyelash serum was another one I didn't think was the best. I've used other eyelash serums that were a little bit more effective and efficient, and that just wasn't the best."
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"It's helped with my eyebrow growth and it's got some nice peptides in there. I can put it on my lashes and I think it does help a little bit with lash growth, not as much as the other ones, but it doesn't give me the dry eyes like the other ones do, so that's a nice relief not to have that dry feeling all the time. It's not that I don't love love love it, but I like it more than I did before."
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"At first I didn't love this and I will say I typically use this now just on my brows. I do think it helps. It's a nice option though a lot of people have eyes that are sensitive to lash serums that contain prostaglandins and prostaglandins are typically the ones that are really responsible for fast lash growth however they can dry eyes out as well and sometimes some people don't want to use them because they have like blue eyes sometimes they can darken them and it may or may not be permanent."
Peptide Rich Skincare Routine for Day & Evening - Anti-Aging Ingredient Focused Routine
"I use The Ordinary Multi-Peptide Lash and Brow Serum, which has typically become a lot more for my lashes."
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"It's normal to lose what did they say, five or six lashes a month or so. And so then they start to notice it more. And is it just because you're using this that you're noticing it more? Do you not notice it when you're not using it? So it kind of makes me question, are these results real or is it just a perception? I'm not totally sold on this being the it product. You could use it on its own or mix it in with like a castor oil or something like that, but it's got a very greasy oily finish."
Evening Skincare Routine - Anti-Aging & Acne Friendly Products - Dry & Sensitive Skin
"I've been trying to finish using this up so I don't waste it. I use it in my eyebrows and I don't know, I don't think it's hurt, especially at the ends. I don't know if it's actually helped a ton but I know it's not hurting it."
Skincare & Beauty Product Empties - What I've Finished in March & What I've Repurchased
"The Ordinary Multi-Peptide Lash and Brow Serum. [...] I wouldn't repurchase it. [...] These are the non-prostaglandin ones. They work a little bit, but I don't know. My eyebrows are okay."
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"I've been mainly just using this on my eyebrows which also need help growing. [...] Seems to help. Peptides are good. I don't know if they can work miracles though when it comes to lengthening the lashes. Lashes are very individual. Some people have very long lashes."
Anti-Aging Evening Skincare Routine - How to Fade Wrinkles & Boost Collagen Production in Skin
"I like this stuff. I used to use the stuff with prostaglandins but it's started to really dry my eyes out. I can still use them occasionally, I try and do it because I think it does help my lash get longer than this stuff."
Evening Skincare Winter Routine- Dry, Sensitive Skin w/ Hyperpigmentation - Fragrance Free Routine
"I'm trying to finish it up. I didn't love it, I didn't hate it. I didn't really notice anything. Some people swear by it, so yeah, you never know."
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"I wasn't terribly impressed with it. I guess I didn't hate it, I just it didn't deliver as much as some other eyelash serums I've tried, probably because this one doesn't contain like the prostaglandins and the exciting ingredients that work. This doesn't contain them, but a lot of other lash serums that I've used in the past do, so because it doesn't contain them it's just not quite as impressive as lash serums I've used before."
~Yay
"I wish I was better with this peptide prostaglandin-free lash serum and brow growth. This one is by The Ordinary. I like it fairly well."
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"I wish I was better with this peptide prostaglandin-free lash serum and brow growth. This one is by The Ordinary. I like it fairly well."
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"The Ordinary has a peptide lash serum called the Multi-Peptide Lash and Brow Serum. This is only $44.40 and has a blend of four peptides in it. [...] You can use this twice daily by just applying it to the lash line or the brows with the applicator wand. The peptides along with the other nourishing extracts will help protect your brows and lashes and enhance their density, and it's safe. There really are no major or scary side effects that you can expect from using this product."
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"If you are looking to grow or strengthen your brows and eyelashes, the last thing I do before I go to bed is apply a lash and brow product. The one I'm using lately is by The Ordinary. It's the Multi-Peptide Lash and Brow Serum. You just go right into your brows with this and then right over the lash line, kind of like an eyeliner type of thing."
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"I was using one before this by The Ordinary. I like that one too."
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"Here's why I am obsessed with that rock product is because if you are somebody that uses vitamin C in your routine but you don't use it every day"
~Yay
"It's peptide based. It's perfectly safe to use around the eye, which can't always be said for some other lash and brow serums, unfortunately. This one's ophthalmology tested. It's perfectly safe and it genuinely works. You have to be consistent. It's not something that's just going to work overnight. [...] I've used it for the past 2 years and with the exception of this little break that I've taken because I ran out, [...] I don't think I've ever been without it."
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"You can use it on the lashes too, I personally don't. [...] After about 3 months, which [...] is how long it'll take to see results, I've definitely noticed my brows are thicker, they're denser, and they're much more easier to tame than they used to be. There are a lot of dodgy lash and brow serums on the market that cost so much they're not worth it when you can buy this, which is completely safe to use around the eye area. This is peptide powered and definitely packs the punch."
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"Our lashes and brows will thin through over time, so anything we can do to return a little fullness and volume will help cheat a few years off your actual age. I absolutely love this. The applicator is really easy to just swipe through. I [...] use it on the brows [...] morning and evening and I would never be without it now."
ULTIMATE ANTI-AGING SKINCARE ROUTINE - My Evening Skincare Routine
"This is The Ordinary Multi-Peptide Lash and Brow Serum which I've been using consistently for probably 18 months now and got some great results. I just flick this through the brow on a morning and an evening. I definitely find that it helps increase the density, the volume of the brows and they're just a little bit easier to tame. Yes, this just works really really well. If you're using a really expensive lash and brow serum I'd say switch to this."
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"I've been using this for the past 12 months and [...] I've noticed such a difference. My brows feel fuller, I got that volume back, but I also find they're a little bit easier to tame than they used to be. I'd always wake up and the brows were all over the place and now I wake up and it's kind of doing what I want them to do. And I honestly credit this product. It's small but it's mighty. [...] Of all the lash and brow serums and gels I've ever tried, this is hands down the best."
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"They're definitely fuller and thicker and have reversed some of that thinning that I'd seen. It's inexpensive, it's peptide powered, and perfectly safe to be used around the eye. I've got some really great results. It's definitely giving me a little boost to my confidence. When I look in the mirror I think yeah, it's made a difference. I just flick through the brows morning and evening, and one of these will probably last me 3 months."
NEXT LEVEL ANTI-AGING Morning Routine - Winter Edition (GRWM)
"This is The Ordinary Multi-Peptide Lash and Brow Serum. I just flick this through the brows. I don't bother with the lashes no, too lazy for that, up to you if you want to. But this I just flick through the brows and it works really really well. 18 months into using this every single day and I wouldn't be without it."
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"On the brows I still use it to this day and I probably bought 10, 15 of these. Absolutely love them. Great wand applicator, [...] really nice fine wand applicator that you just flick through the brows morning and evening, done. I love it [...] because as far as lash and brow serums go it works, it's affordable, and it's safe for use around the eye area, which I think should be like the number one thing. [...] I definitely think it's a nice addition to the Ordinary skincare line."
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"It's peptide based. It's perfectly safe to use around the eye, which can't always be said for some other lash and brow serums, unfortunately. This one's ophthalmology tested. It's perfectly safe and it genuinely works. You have to be consistent. It's not something that's just going to work overnight. [...] I've used it for the past 2 years and with the exception of this little break that I've taken because I ran out, [...] I don't think I've ever been without it."
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"With this one I've been using it for three years now. [...] I genuinely have fuller and easier to tame brows. I use it on [...] my brows twice a day and I do genuinely notice a difference. For the price I'm happy. [...] You've got to be in it for the long haul, you don't get results on day one, but 90 days in it was enough to make me want to continue to use it."
~Mixed
"The Ordinary Multi-Peptide Lash and Brow Serum is a prostaglandin-free lash serum option. If you're looking for a gentler, safer option, go for a prostaglandin-free serum like this one, or try natural remedies like castor oil."
~Nay
"I used to work as a makeup artist and the amount of people that would tell me that they had really bad allergic reactions to lash serums was like insane. [...] I decided to try it out as well and I noticed that whenever I used a lash serum the lining around my eyes became like dark and stained and it would go away when I stopped using it and it just kind of freaked me out. [...] I'm still not like fully convinced on a lot of them."
~Yay
"If you're looking for a lash serum without a prostaglandin analog in it, I suggest The Ordinary's. I can't guarantee it's not going to cause lash irritation, but it does not have the prostaglandin analogs in it. It's like one of the only ones. I'm sure there are others, but it's the one that I've seen and know for sure does not have those ingredients."
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"The Ordinary has a lash serum that does not have prostaglandin analog for example."
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"The Ordinary has a lash and brow serum, they don't even mark it as a growth serum, just a serum, which I've reviewed on here before. It does not contain these compounds."
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"This peptide Multi-Peptide Lash and Brow Serum from The Ordinary is one of the few that comes to mind that is a brow serum that does not have those PR gland analogs. They don't claim that it helps with lash growth, they just say visibly fuller lashes. It just kind of helps as a serum for hydrating the lashes and reducing breakage."
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"The Ordinary has a lash and brow serum that isn't even marketed for growth, it's marketed for improving the look of fullness. [...] Good on them for not trying to mislead consumers."
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"If you're looking for a lash serum without a prostaglandin analog in it, I suggest The Ordinary's. I can't guarantee it's not going to cause lash irritation, but it does not have the prostaglandin analogs in it. It's like one of the only ones. I'm sure there are others, but it's the one that I've seen and know for sure does not have those ingredients."
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"So from that standpoint I like it better than other options on the market that do have prostaglandin analogs in them. [...] I don't feel comfortable recommending [...] products that have the potential to cause orbital fat loss around your eye. [...] I wanted to mention this one because people often ask me about it when I bring up the prostaglandin analog issue in lash and brow serums."
~Yay
"The Ordinary had one as well and the peptides do help the density of the hair they help it appear fuller although I don't believe they actually help it grow itself."
~Nay
"It didn't really create much length and volume like I was hoping for. But I also developed a lot of irritation with my eyes. I was experiencing red eye, cloudy vision especially if I put too much on that lash line, and my eyes were feeling very heavy and they felt tired as well. [...] My mom was testing the [...] serum at the same time and [...] experiencing the same thing where her eyes felt tired and heavy. [...] As soon as we both stopped using it, our eyes never felt like that again."
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"It didn't really create much length and volume like I was hoping for. But I also developed a lot of irritation with my eyes. I was experiencing red eye, cloudy vision especially if I put too much on that lash line, and my eyes were feeling very heavy and they felt tired as well. [...] My mom was testing the [...] serum at the same time and [...] experiencing the same thing where her eyes felt tired and heavy. [...] As soon as we both stopped using it, our eyes never felt like that again."
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"To be honest with you, I honestly feel like this doesn't work on my brows. It really doesn't. I didn't see anything different with my brows. I [...] do have a little bit of sparseness in the thicker part of my brow, and I honestly didn't see any new hair growth. This is supposed to create more of that denser, fuller look, and I didn't see that with the brows. So this was a flop for me."
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"I didn't exactly have the best experience with The Ordinary Multi-Peptide Lash and Brow Serum as I found that my eyes were becoming quite irritated. Everything was great at the beginning but the longer I used it and the more consistent I was with it I was developing this really tired heavy feel with my eyes and also I would get a cloudy vision as well. So my eyes were basically telling me something they were saying okay stop using this because we don't like it. So I stopped using that product."
~Yay
"I really recommend The Ordinary serum, the growth one, it's really good."
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"I really recommend The Ordinary serum, the growth one, it's really good."
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"I have been using this very regularly. I really like it. I switched to this one for my brows, but to be very frank with you guys, I use it on my lashes. I think my lashes are healthy considering I'm a person who wears mascara every single day or pretty much five days a week when I'm at work. My lashes are healthy and it is thanks to The Ordinary Multi-Peptide Lash and Brow Serum. My lashes are fabulous, holy grail obviously, so you can imagine that this product is really, really good."
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"Eyelash serums and eyebrow serums really really work. The Ordinary works really really well. I swear by it."
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"You can use The Ordinary Multi-Peptide Lash and Brow Serum to get thicker eyebrows, that's good"
~Yay
"I wasn't really sure if I was going to keep using it, so I tried using it on only one eyelash to test it, and I did feel like that eye looked just a little bit more full than the other. But [...] vanity got to me, I didn't want to walk around with one eyelash looking that much better than the other. I do really like this product, but I'm setting it aside because I found something that gives more product for less money."
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"I wasn't really sure if I was going to keep using it, so I tried using it on only one eyelash to test it, and I did feel like that eye looked just a little bit more full than the other. But [...] vanity got to me, I didn't want to walk around with one eyelash looking that much better than the other. I do really like this product, but I'm setting it aside because I found something that gives more product for less money."
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"The pros are that it's actually affordable, and if you have any kind of lash damage like I did, I think this is really going to be helpful for you. The con is that [...] if you already have healthy lashes, it's possible this might not do much, since it's really more about restoring function than dramatic growth."
~Yay
"The Lash and Brow Serum is constantly selling out and I've heard amazing things about it. The thing is, the Lash and Brow Serum is not a prostaglandin the way that Latisse is, so for some people who have been having concerns about their eye serums, if you don't know the concerns about lash growth serums and how it's like making people's faces have under eye bags, the Ordinary's doesn't do that because it's not a prostaglandin science."
~Yay
"The Lash and Brow Serum is really one of my favorites. It took longer to see results than with the usual prostag­ landin formulas, but I can't really use those formulas because they just cause too much irritation on my eyes. The Lash and Brow Serum however uses peptides that cause no irritation whatsoever, and in the time that I've been using it I've never known any other side effects on my skin around my eye area."
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"The Lash and Brow Serum is really one of my favorites. It took longer to see results than with the usual prostag­ landin formulas, but I can't really use those formulas because they just cause too much irritation on my eyes. The Lash and Brow Serum however uses peptides that cause no irritation whatsoever, and in the time that I've been using it I've never known any other side effects on my skin around my eye area."
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"The differences I've noticed, definitely less fallout. I'm pretty notorious for always having little hairs resting on my face, [...] but I don't really get that anymore. [...] I have noticed a bigger difference in my brows because I've had to trim them a few times over the last couple of months, and that's not something I usually ever have to think about doing. I feel everything is in a healthier place. [...] I'm just going to keep using this. It's going to be part of my routine now."
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"I started to see results after a month of use and even then as I kept using it I start to notice more things, and [...] around month two and three my eyelashes started curling upwards as though I used an eyelash curler. [...] The serum seems to be the one that keeps giving because my lashes continue to grow strong and look long and lifted. [...] I love the results. I love that there are no prostaglandins and yet it still has an effect on my lashes. I'm going to continue using this."
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"Deciem just knows how to do peptides, and it's pretty exciting for me that four new and advanced peptide technologies have made their debut in this formula, and they all focus on supporting healthier, thicker, stronger-looking hair. There are about 11 active ingredients that are all focused on the hair and anything that might even be connected to the hair, but none of these are harsh or irritating to the eyes or even the skin around the eyes."
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"I'm going to keep using it because I like it. It actually feels nice on the lash line right before it completely sinks in; it's actually nice and hydrating, especially for the brow area because it usually gets quite tight and dry around here, so it is quite comforting. I've noticed that it has definitely had a more significant impact on my brows in that I've actually had to trim them quite a few times since I started using this."
~Mixed
"This is peptides and lash conditioning ingredients alone, so it's not like the first generation prostaglandin analogs which there's been a lot of backlash with because they can cause discoloration of the lashes and irritation and all that. I had zero irritation with them. A cosmetic chemist told me they're a tick box of great ingredients, which is why I'm testing it."
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What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Humectants and emollients

Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.

Source: DermNet

Peptides

Peptides are short protein fragments meant to signal repair. The evidence for them is thinner than for retinoids or vitamin C, and it varies a lot by the specific peptide, so the category is more promising than proven.

Source: NIH, National Library of Medicine

Frequently asked.

What is The Ordinary Multi-Peptide Lash and Brow Serum?

A peptide-based serum designed to enhance the density and appearance of lashes and brows, free of prostaglandin analogs.

Is The Ordinary Multi-Peptide Lash and Brow Serum worth it?

The gurus are split. 8 of the 13 gurus give it their stamp of approval while 3 would skip it, which lands it in the middle at a Guru Score of 69%.

What is The Ordinary Multi-Peptide Lash and Brow Serum's Guru Score?

The Ordinary Multi-Peptide Lash and Brow Serum holds a Guru Score of 69%. That is our read on how warmly the experts talk about it, based on the verdicts of 13 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.

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