Physicians Formula Eye Booster, Lash-Enhancing 2-in-1 Eyeliner Serum, Dermatologist Approved, Hypoallergenic, Cruelty-Free & Vegan - Blackest Black
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Availability:
In Stock.
Arrives
Thursday, Jun 12
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Color: Blackest Black
Size: 0.03 Fl Oz (Pack of 1)
Style: Eye Booster
Features
- High-tech, waterproof formula enhances the appearance of lashes while providing the definition of liquid eyeliner.
- Lash-boosting complex applied at the base of lashes is most effective in improving lash appearance.
- Key ingredients: waterproof complex, Lash-conditioning serum, peptides
- Skin Type: Combination
Description
What it is: an ultra-fine, water-proof liquid eyeliner made with the Blackest of black pigments to allow the ultimate flow-through application with our fast ink-dry finish. Why It's Good for you: enriched with a boosting complex to strengthen and condition for improved and healthy lashes. Key ingredients: waterproof complex lash-conditioning serum peptides
Color: Blackest Black
Brand: Physicians Formula
Item Form: Gel
Finish Type: Natural
Special Feature: Not Tested On Animals, Hypoallergenic
Product Dimensions : 0.47 x 1.88 x 5.63 inches; 0.59 ounces
Item model number : PF10970
UPC :
Manufacturer : Physicians Formula
Country of Origin : Korea, Republic of
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: 1-Ultra Black
Size: 0.02 Fl Oz (Pack of 1)
Style: Eye Booster
I am by no means a make up artist. So I need products that look good AND are easy to use. This eye liner was a game changer for me. Before I had only used pencils or brush on eyeliner. The pencil did not stay long enough or leave a dark enough impression to show up. The kind with brushes were difficult to paint straight lines on. But this product is like the perfect combination of both. It handles like a pencil, but makes an impression like a liquid brush. So easy to use and create nice lines. The pigmentation is perfect and it does not rub off easy.
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Reviewed in the United States on May 24, 2025 by Doodlebug
Color: Deep Brown
Size: 0.02 Fl Oz (Pack of 1)
Style: Eye Booster
This has to be my favorite eyeliner pen! I have very sensitive eyes and have to look for washable liners that also stay put and don’t smudge. This is not easy to find but I have found it in this eyeliner! It glides on with ease, the color stays and it looks beautiful! I find it holds up all day although sometimes I may need to touch up my wing before going out for the evening after wearing it all day. Highly recommend!
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Reviewed in the United States on May 28, 2025 by Jennifer Jennifer
Color: Black
Size: 1 Count (Pack of 1)
Style: Eye Booster
I finally pulled the plug and bought a KVD Tattoo Liner and I regret it. This product is easier to use, is also a brush, blacker, and consistently more fresh than the KVD option which are notorious for being dried out upon purchase. Save your money, this one’s fine.
Reviewed in the United States on June 1, 2025 by beckmansmermaid
Color: Deep Brown
Size: 0.02 Fl Oz (Pack of 1)
Style: Eye Booster
TLDR: Pros: Suitable for sensitive eyes; doesn't cause itchiness or irritation. Good longevity; doesn't smudge, even in hot weather. Lovely dark brown color. Precise application thanks to the brush tip. Budget-friendly option. Cons: Tendency to crumble if touched, so not ideal for habitual eye-rubbers. Requires multiple coats for intense pigmentation. The pencil may dry out faster than expected, making it less cost-effective. Who Should Buy: Individuals with sensitive eyes looking for an eyeliner that won't irritate. Those seeking a long-lasting eyeliner for warm weather. Makeup enthusiasts who prefer a dark brown eyeliner. People who are patient and don't mind shaking the product before use. Shoppers on a budget who want a decent eyeliner option. Overall Rating: 3.5 out of 5 Hey there, fellow makeup enthusiasts! I wanted to share my thoughts on the Physicians Formula Ultra-Fine Liquid Eyeliner in Dark Brown, and I must say, it's been an interesting journey with this product. Let's dive in with an honest and friendly chat. First things first, if you have sensitive eyes like me, you'll appreciate that this eyeliner doesn't provoke any itchiness or irritation. That's a big win in my book, and it's why I keep coming back to it. Now, onto the performance. It's not the absolute best eyeliner I've ever used, but it's pretty good in terms of longevity. It won't smudge on you, even on sweltering days, which is impressive. However, there's a catch – it does have a tendency to crumble if you touch it. So, if you're a habitual eye rubber, you might want to be cautious. The color, a lovely dark brown, is fantastic. However, it doesn't always come out as pigmented as I'd like. You might need to apply a few coats to get that rich, intense look. Also, be prepared for the pencil to dry out faster than you'd expect. That can be a bit frustrating, and it does make it pricier in the long run compared to non-liquid liners. But wait, there's a trick! A little shake-shake before application can work wonders, as some recent reviews have mentioned. It might take a bit of extra effort, but it's worth it because the brush tip on this eyeliner is a game-changer. It makes creating precise lines and those sassy cat-eyes a breeze. In the end, I'm in a bit of a love-hate relationship with this eyeliner. It's a dependable, wallet-friendly option for sensitive eyes, but it does have its quirks. If you're patient and don't mind the occasional shake, it might just become your go-to liner. As for me, I'll keep using it while I search for that perfect, hassle-free alternative. Happy makeup-ing, friends!
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Reviewed in the United States on December 8, 2023 by Arthur
Color: Deep Brown
Size: 0.02 Fl Oz (Pack of 1)
Style: Eye Booster
I received several complaints from coworkers about the creaminess of this eyeliner. It goes on smooth and last through a full day of teaching elementary students (recess and dismissal included). *dries quickly *smudge resistant
Reviewed in the United States on June 7, 2025 by Kristen Perez
Color: Ultra Black2
Size: 1 Count (Pack of 1)
Style: Eye Booster
Applies pretty well, is water RESISTANT (not proof, will still run if you're submerged, but was fine when I got caught in rain or splashed with a drink). Drips horrendously though, like ink all over the inside of the lid and the sides down from the brush. Dries out pretty fast, too.
Reviewed in the United States on May 27, 2025 by Linsey
Color: Ultra Black2
Size: 1 Count (Pack of 2)
Style: Eye Booster
Hi all! Recovering Kat Von D tattoo liner user here. I do not want to support her further, so after 10 years of using that eyeliner, I went on the hunt for a liquid liner than could compare. THIS and only this product come close for me. I can work a 13 hour day and my eyeliner stays! the applicator is basically the same as tattoo liner, its BLACK, and its obviously much cheaper. I will say, if im SWEATING (GA or NC heat/humidity) I will lose the part in the corner of my eye, but only if its a lot. I feel like they also last a good while as far as amount of product. The packaging is also kinda fun!
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Reviewed in the United States on April 23, 2025 by evana darby
Color: Ultra Black2
Size: 1 Count (Pack of 1)
Style: Eye Booster
I love this eyeliner. It's very easy to apply and it lasts me through the day. Dries quickly and doesn't irritate my eyes.
Reviewed in the United States on June 7, 2025 by Lorena