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Summary
Physicians Formula Eye Booster Lash 2-in-1 Boosting Eyeliner & Serum's high-tech formula enhances the appearance of lashes while providing the instant definition of a liquid eyeliner, in one easy step!
Features
- Lash Boosting complex targets the base of lashes where it is most effective
- Innovative and easy to use eyelining tool delivers effortless definition
- High-tech Japanese formula is long-wearing, water-resistant and smudge-resistant.
Item 2522439
Apply eyeliner at the base of lashes in a fine or bold line. Never apply eyeliner inside the lash line. Keep cap tightly closed to prevent formula from drying out.
Water, Ethylhexyl Acrylate/Methyl Methacrylate Copolymer, Butylene Glycol, Beheneth-30, Glycerin, Ammonium Acrylates/Methyl Styrene/Styrene Copolymer, Myristoyl Pentapeptide-17, 1,2-Hexanediol, Acrylates/Octylacrylamide Copolymer, Caprylyl Glycol, Ethylhexylglycerin, Pentylene Glycol, Polyglyceryl-3 Disiloxane Dimethicone, Sd Alcohol 40, Sodium Polyaspartate, Phenoxyethanol, Sodium Hydroxide, Disodium Edta, Black 2, Ferric Ammonium Ferrocyanide, Iron Oxides, Titanium Dioxide.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
Describe Yourself
Most Helpful Positive Review
No Negatives
This is my go-to eyeliner!It's cruelty-free (a requirement for me) reasonably priced well-pigmented easy to apply (I have impaired vision and the use of only one hand) and it wears tenaciously on my insanely oily skin.The tip is super-fine which lends itself to creating a subtle tightlined effect.I'...
Most Helpful Critical Review
Bring back the old formula !!!!
For the past 7 years this has been my go to eyeliner. But now it looks like they have changed the formula because it doesnât work the same as it use too. After purchasing a new one after mine ran out I ran to my local cvs. I applied straight after the package shaking the eyeliner up and applying i...
1108 results
WOW…. she gone..
The eyeliner application was great! But if you want any form of wing liner to last, this is not ur product. I have set it with black eyeshadow and still fades or flakes off through out the day. It has been only through a hand full of uses and the brush os frayed. If i use the none frayed it still works though. If you are trying to practice winged liner as a first timer, i think this would be great. It is easy to get off, but not easy to make last.
I LOVE the brush
Community Content
Reviewed at

I LOVE the brush applicator! I wish more brands used a brush for liquid eyeliner instead of a felt tip. It's very easy to apply and the brown color is natural looking. Minus one star because I do have to go over my line sometimes because the color doesn't stay consistent
Good application, poor performance
I really like how smoothly this product applies, but it does not last longer than 2 hours on my eyes before it starts fading away and becoming patchy. I also feel like I start losing lashes when I wear it for a few days in a row.
Been using it for years!
Verified Buyer
Eyeliner, everyday use. After trying numerous products, this is the only product that my sensitive eye don't react to. Nice control for whatever thickness you want to wear your eyeliner.
This is my holy
Community Content
Reviewed at

This is my holy Grail eyeliner. I have used it for years and I have not found any that can compare to it. I love the black and brown shades and it leaves my eyelashes so shiny and thick. It lasts a very long time and does not crumble or smear. It goes on with a matte finish
Questions
Q&A
Showing 5 out of 11 Questions
- Q
What is expiration date? Is not listed on package or product.
- Asked by Trish
- Official Answer By Physicians FormulaHello! The expiration dates for our products are calculated based on date of opening.Was this answer helpful to you
- Q
Is this waterproof?
- Asked by Vy
- Official Answer By Physicians FormulaHello! The Eye Booster Lash 2-in-1 Boosting Eyeliner & Serum is water resistant.Was this answer helpful to you
- Q
What's the difference between black and ultra black? The black on the stock photo looks darker than the ultra black one....
- Asked by Debra
- Official Answer By Physicians FormulaHello The difference between Ultra Black and just regular black is that the Ultra Black is made with the blackest of black pigments.Was this answer helpful to you
- Q
What is the difference between Black & Ultra Black? The photo swatches don't really show which is darker or if one is matte/satin/glossier than the other.
- Asked by Mu
- Official Answer By Physicians FormulaHello The difference between Ultra Black and just regular black is that the Ultra Black is made with the blackest of black pigments.Was this answer helpful to you
- Q
Is this product free of parabens?
- Asked by safebeauty
- Official Answer By Physicians FormulaHello, this product is paraben free.Was this answer helpful to you