Grow a Pair Lash Serum.

Eye Makeup

About this product

A lash serum with peptides and growth factors, formulated to enhance lash growth and fullness.

Full ingredients

Aqua/Water/Eau, Glycerin, Propanediol, Butylene Glycol, 1,2-Hexanediol, Oligopeptide-2, Myristoyl Pentapeptide-17, Cucurbita Pepo (Pumpkin) Seed Extract, Myrothamnus Flabellifolia Leaf/Stem Extract, Larix Europaea Wood Extract, Scutellaria Baicalensis Root Extract, Curcuma Longa (Turmeric) Root Extract, Triticum Vulgare Germ Extract, Glycine Soja Germ Extract, Glycoproteins, Camellia Sinensis Leaf Extract, Glycine, Sodium Hyaluronate, Arginine, Hydroxyacetophenone, Sodium Benzoate, Lactic Acid, Pentylene Glycol, Zinc Chloride, Phytic Acid, Gluconolactone, Sodium Metabisulfite, Calcium Gluconate, Citric Acid

Guru Score

84%

Yay

Early verdict · Few reviews so far

2Gurus

2Yay

0Mixed

0Nay

What they liked

Visibly thickens lashes and brows
Strong clinical backing
Lacks sunken-eye ingredient

What they flagged

Nothing. None of the experts who reviewed it raised a problem.

What the gurus are saying

Brows show the most visible difference with this serum, becoming noticeably fuller and fluffier compared to lashes. It's formulated with peptides and growth factors while skipping an ingredient common in lash serums that can make eyes appear sunken. Application to both lashes and brows is straightforward.

Synthesized from 2 expert reviews · most recent take March 2026

Type

Eye MakeupLiquid

Key actives

Hyaluronic acidAHAPeptides

Formula notes

Fragrance-freeNo drying alcohol

Where to buy

Amazon → Google →

Opens a search for this product. We do not sell anything ourselves.

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

Skin Obsessed Mary

33k subs

✓Yay

"The one thing I never travel without is my Educated Mess Grow a Pair eyelash serum. It's just part of my routine at this point and it comes with me everywhere."

All 2 takes from Skin Obsessed Mary

How I Pack for Sun in My 50s (I Do It Very Differently Now)

"The one thing I never travel without is my Educated Mess Grow a Pair eyelash serum. It's just part of my routine at this point and it comes with me everywhere."

My Everyday Winter EVENING Skincare After 50

"The very last guy is my Educated Mess Grow a Pair eyelash serum. Now, I can't actually apply this right now because I developed a stye in my left eye, so I'm leaving my eyes alone for another week. It certainly made getting ready in the morning so much easier."

Mixed Makeup

1.46M subs

✓Yay

"This is called Grow a Pair, and it is a lash serum that I have been using. [...] Their clinicals are incredible on it. And I've been using it on my brows, too. And I've noticed that my brows are like fluffier lately."

All 2 takes from Mixed Makeup

Nighttime Skincare Routine in Australia!

My Skincare Routine with New (and New-to-Me) Products!

"It has peptides in it. It also has growth factors in it. And it doesn't have that [...] ingredient that's in a lot of these lash serums that can make your eyes a little bit more sunken in. [...] Their clinicals are amazing. [...] I also love to throw it into my brows. I feel like [...] they've been growing really well with this. That's actually where I always see the biggest difference when I use these serums. So [...] easy to use. [...] I almost never talk about scalp serums unless I really like them. And this one I have been loving. [...] It's amazing. I love it. I want everyone to know about it."

What the evidence says.

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

Alpha hydroxy acids

Alpha hydroxy acids loosen the bonds holding dead cells at the surface. The evidence supports smoother texture and more even tone over time, and they can leave skin more sensitive to sun.

Source: NIH, National Library of Medicine

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 Educated Mess Grow a Pair Lash Serum?

A lash serum with peptides and growth factors, formulated to enhance lash growth and fullness.

Is Educated Mess Grow a Pair Lash Serum worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 84%.

What is Educated Mess Grow a Pair Lash Serum's Guru Score?

Educated Mess Grow a Pair Lash Serum holds a Guru Score of 84%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.