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Lash Thickeners

Sephora customers often prefer the following products when searching for Lash Thickeners.

For those seeking luscious, voluminous lashes, our collection of lash thickeners offers the perfect solution. Elevate your eye makeup game with these innovative formulas designed to add fullness and thickness to your natural lashes. Whether you prefer a dramatic, bold look or a more subtle enhancement, our range of lash thickening products provides options to suit every style and occasion. Say goodbye to thin, lackluster lashes and hello to fluttery, attention-grabbing eyes with our selection of top-rated lash thickeners.

Grande CosmeticsGrandePRIMER Pre-Mascara Lengthener & Thickener

ITEM: 1926765

Size: 0.34 oz/ 10 mL

511 Reviews

$36.50

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Va va boom lashes...My lashes are super stubby and this truly helps increase the overall presence of my lashes. ...Never used it without the mascara from grande lash. Doesn’t clump lashes too much. Lengthens lashes naturally.

What it is: A white pre-mascara lengthener and thickener infused with no-flake mini-fibers and peptides that coats your lashes to help support your mascara's wear.

Highlighted Ingredients:
- Peptides (Myristoyl Pentapeptide-17): Helps to strengthen and fortify for healthier looking lashes.
- Natural Wax Blend: The softer texture of beeswax helps to promote volume, while a harder carnauba wax pulls lashes to extend them to their full length.

Ingredient Callouts: Free of parabens. This product is also cruelty-free.

What Else You Need to Know: This pre-mascara lengthener and thickener is a smudge-proof, water-resistant formula that coats your lashes to help extend your mascara's wear and boost its effects.

CLINIQUELash Doubling Mascara

Size: 0.28 oz/ 8 mL·ITEM: 502641

Color: Black

704 Reviews

$37.00

This product makes my sparse lashes look full...love the pointed brush....just right for individual lash applications...This mascara seemed to clump very easily (could add a second coat at all), and its effectiveness as a thickener was minimal.

What it is:
A lash-thickening mascara for bigger, better lashes.

What it does:
This mascara magnifies lashes to twice their size. The transfer-resistant formula thickens and the unique tapered brush grabs every lash.

What it is formulated WITHOUT:
- Parabens
- Sulfates
- Phthalates

What else you need to know:
This product is ophthalmologist tested. It is free of SLS, mineral oil, alcohol, gluten, and oil. It is also 100 percent fragrance-free.

$40.00

I love this mascara but I do have to use it with a thickener mascara. It really lifts my lashes but it does need a second mascara to look perfect for me....Long lash vibes...Goes on really smooth and lifts my lashes instantly!!

What it is: A mascara that gives lashes instant and long-lasting volume, length, and lift with an exclusive "Load, Comb, and Lift" technology brush.

Highlighted Ingredients:
- Lash-Lifting Polymer: Lifts and holds lashes.
- Carnauba Wax and Microcrystalline Wax: Add body and texture to the formula for volume and length.
- Kerestore™: Creates a super-strong conditioning effect on individual hair fibers to create a thicker look and feel on lashes.

$20.50

The Pillow Talk mascara gives my lashes volume. It separates my lashes and gives it a lash lift look. ...Long Lush LASHES...I got a sample of the Charlotte Tilbury Pillow Talk Push-Up Lashes and fell in love! I have decent-length lashes but always want them to look longer, and this definitely almost makes them look fake-lash long.

What it is: A mascara that gives lashes instant and long-lasting volume, length, and lift with an exclusive "Load, Comb, and Lift" technology brush.

Highlighted Ingredients:
- Lash-Lifting Polymer: Lifts and holds lashes.
- Carnauba Wax and Microcrystalline Wax: Add body and texture to the formula for volume and length.
- Kerestore™: Creates a super-strong conditioning effect on individual hair fibers to create a thicker look and feel on lashes.

$46.00

the brush puts it on clumpy - but it does last and lengthen. There are better thickeners though....my fabu-lash...Reaches all the way to the lash root and perfect for evhanching your bottom lashes as well.

What it is: An iconic defining mascara that creates the look of longer lashes with a flake-free, non-clumping formula.

Ingredient Callouts: Free of sulfates SLS and SLES, formaldehydes, phthalates, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclosan, and triclocarban, and contains less than one percent of synthetic fragrances.

What Else You Need to Know: This lengthening mascara defines lashes using polymers formulated to lift and lengthen. The comb-like brush compliments the lengthening formula with a "hedgehog" bristle pattern that dispenses the perfect amount of product while separating for a natural eyelash look.

$24.00

Long Lashes...I loved the Lancôme lash idole flutter. It built my lashes long and separate. ...Lancôme Lash Idôle Flutter Mascara delivers! My medium , straight lashes got amazing volume, lift, & a beautiful fanned-out look.

What it is: An instant lash-boosting mascara that delivers up to 75 percent visible length for lashes that flutter to extreme lengths.

Formulation Type:
Curling and Lengthening

What Else You Need to Know: This mascara is for lashes that flutter to extreme lengths. The next-generation formula has an airy wax-in-water emulsion that visibly elongates lashes for a weightless feel and up to 24 hours of wear and a lash-extension look. The wand features the tiniest innovative elastomer brush—with over 480 nano-bristles that lengthen and separate every lash—for crazy long lashes. Extend your lashes into their length era.

Clinical Results: Among those who tested Lash Idôle Flutter Mascara in a consumer study:
- Saw

Too FacedMini Better Than Sex Foreplay Waterproof Mascara Primer

Size: 0.13 oz / 3.8 mL·ITEM: 2693125

Color: Deep Black - pitch black

114 Reviews

$22.00

Perfect to a lash routine...Absolutely changed my lash game. I thought my lashes had curl with my old primer. ...A Near Perfect Supporter for Sparse Lashes!...It makes it hard to prevent crumbling when layering. A lash comb/spoolie helps between layers. I use a lash serum prior as prevention because dry formulas tend to make my lashes brittle.

What it is: A pitch black, waterproof, nourishing, lengthening, lifting, and thickening mascara lash primer that delivers up to 24-hour improved mascara wear.


Formulation Type: Volumizing, Curling, Lengthening


Benefits: Long-wearing, Waterproof


Ingredient Callouts: Free of parabens and mineral oil. It is also cruelty-free.


What Else You Need to Know: Nourishing formula wraps lashes in a blend of argan and grape seed oils to deliver up to 24-hour improved mascara wear. The double-arch molded crescent brush separates and coats each lash from root to tip with deep black pigments. 

LancômeLash Idôle Curl Goddess Curling & Volumizing Mascara

Size: 0.28 oz/8.3 mL·ITEM: 2938926

Color: 01 - black

615 Reviews

$41.50

What it is: A curling and volumizing mascara inspired by hair styling technology—get curled lashes, no lash curler needed.

Formulation Type:
Volumizing and Curling

Benefits: Long-wearing

What Else You Need to Know: The twisted 40°F brush wraps and loads lashes root to tip. The brush easily catches even the shortest lashes, while the fast-setting, clump- and flake-resistant formula rapidly locks and sets the curl at the root. This volumized curl holds, no weigh down. Suitable for sensitive eyes and contact lens wearers.

Clinical Results: In a test, results show:
- 1.5x curl boost
- 800% increase in volume
- Up to 30 hours of wear

ISAMAYAMascara- Lash Lengthening Mascara

Size: 0.33 oz / 9.75 mL·ITEM: 2855831

Color: Tar - carbon black mascara

12 Reviews

$51.00

Wouldn’t flake off my lashes onto my face, and 2. Wouldn’t clump my lashes or give them that obvious “mascara” look, but would still make my lashes look good. ...Day to day I prefer something like a lash tint, I also have very thick lashes already and this deepens them and adds length and definition.

What it is: A lengthening and volumizing mascara that delivers clump-free, intense definition and length with lash-loving ingredients.  

Formulation Type: 
Volumizing, Lengthening


Benefits: Long Wearing


Highlighted Ingredients: 
- Volumizing Lipo-Oligopeptide: Visibly thickens lashes.

- Vita-Hair and Growth-Boosting Molecules Complex: Supports lash growth.


Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.


What Else You Need to Know: This mascara is packed with growth

Too FacedMini Ribbon Wrapped Lash Extreme Length Tubing Mascara

Size: 0.16 oz / 4.5 g·ITEM: 2866630

Color: Deep Black - black

92 Reviews

$22.00

I especially appreciate how the Lash Extension™ Brush works effortlessly on all lash types, adding lift and volume even to shorter or sparser lashes. ...It’s easy to separate and coat individual lashes.

What it is: A tubing mascara that creates extreme length and dramatic lash separation for up to 24 hours—without smudging, clumping, or flaking.

Formulation Type:
Volumizing, Curling, Lengthening

Benefits: Long-wearing

Ingredient Callouts:
It is cruelty-free.

What Else You Need to Know: This sweat- and humidity-resistant mascara offers up to 24 hours of lash volume and curl. Its Lash Extension™ Brush sweeps through all lash types, enveloping them with deep-black pigment and elongating them to outstretched perfection. This tubing formula rinses off effortlessly with warm water.

Products related to Lash Thickeners

Lash Sets
“These lashes are very fluffy and beautiful. These would be comparable to hybrid sets at the salon”
Thickening Conditioners
“This is a really great conditioner if you have fine hair that's prone to build up easily”
Thickening Hair Products
“Conditioner that doesn't weigh down my hair or make it greasy! Thank you kerastase for always making products that make my hair feel so healthy”
Thickening Shampoo
“It’s a shampoo tonic inspired by the Japanese ancestral beauty tradition of bathing your hair in rice water, which gently cleanses, strengthens and thickens the hair”
Thickening Mascaras
“This mascara checks all the boxes that I look for in a mascara; lengthening thickening clump free I have invested in the full size product”
Thickening Hair Styling Products
“Outstanding for styling fine, limp hair. Works wonderful for styling my thin hair that I wear very straight”
Lash Conditioning Mascaras
“I was looking for a mascara that would curl my lashes and this one is described as being "A lengthening, curling, volumizing, and conditioning mascara."”
Hair Thickening Shampoos
“I’ve been using for a couple months now...I went through chemotherapy and it left my hair VERY thin and brittle. This shampoo has helped moisturize and thicken my hair so much”
Lightweight Lashes
“Natural-looking, lightweight finish. The lash fibers are soft and give a more natural — less “fake lash” — look, especially compared to heavy full-strip lashes”
Top Lashes
“It’s a good lash glue but it does take a while to get tacky and when I apply it the corones detach then I have to apply on top of the lashes but so for it’s good for individual lashes”

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