Physicians Formula Eye Booster Ultra Fine Eyeliner - Deep Brown - 0.016 fl oz: Paraben-Free, Phthalate-Free, Liquid Opaque
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$9.99
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4.4 out of 5 stars with 650 ratings
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Guests are saying
This liquid eyeliner is praised for its ease of use, precision, and long-lasting wear. Guests appreciate the deep brown color and the nourishing effect on lashes. However, some have experienced issues with pigmentation and durability. It's a great option for those seeking a reliable, easy-to-apply eyeliner that can create both fine and bold lines.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.3 out of 5 stars with 283 reviews
easy to apply: 4.3 out of 5
easy to remove: 4.67 out of 5
long lasting: 3.68 out of 5
quality: 3.94 out of 5
value: 3.91 out of 5
76% would recommend
60 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
30 March, 2026Verified purchase
- Skin tone: Light
- Skin type: Dry
- Eye color: Green
- Skin concern: Dullness, Dark circles, Sun damage, Aging
- Hair color: Blonde
Fav drugstore liner!
My fav drugstore liquid liner! I’ve purchased this time and time again. Doesn’t smudge and is easy to apply.
5 out of 5 stars
Thumbs up graphic, would recommend
18 March, 2026Verified purchase
- Skin tone: Light
- Eye color: Green
- Skin type: Normal
- Hair color: Blonde
Great value
I really enjoy the easy application of this product.
1 out of 5 stars
Thumbs down graphic, would not recommend
9 February, 2026Verified purchase
Dries, not useable after 1 applucation.
The waterproof eyeliner goes dry after 1 use.
5 out of 5 stars
15 January, 2026
originally posted on Physicians Formula
Nice eyeliner
Nice color. Goes on smoothly and stays in place all day. Doesnt make my eyes water
5 out of 5 stars
10 December, 2025
originally posted on Physicians Formula
better than the kvd one
this is basically identical to the tattoo eyeliner from kvd, except it didn't dry out on me in the first month of use. good product.
5 out of 5 stars
Thumbs up graphic, would recommend
12 October, 2025Verified purchase
- Skin tone: Light
- Hair color: Blonde
- Skin concern: Pores, Blackheads, Sensitivity, Aging
- Skin type: Normal, Dry, Oily, Combination
(no review title)
I’ve been using dark brown eyeliner for a long time, starting with Clinique cake eyeliner as Junior/ Senior in HS. I used that until the product was discontinued! I never like the tug of pencil or gel eyeliners! Even the high end ones! Then I saw the hyper-allergenic Physician Formula and have been very satisfied!! I like a clean no-fuss look, using products that perform well with no irritation (my eyes are very sensitive! Also it’s important that this eyeliner can be easily found at Target!!
5 out of 5 stars
Thumbs up graphic, would recommend
29 July, 2025Verified purchase
- Eye color: Brown
- Skin concern: Sensitivity, Dark circles, Acne
- Skin tone: Light
- Skin type: Combination
- Hair color: Brunette
Favorite eyeliner!
This is my absolute favorite eyeliner and I’ve been through them all (crayon, pencil, powder, etc.,). This stuff has the staying power, goes on easily, & is easy to remove before it dries. I started with black but found deep brown and it’s my favorite for a natural, effortless look.
5 out of 5 stars
Thumbs up graphic, would recommend
20 March, 2025Verified purchase
- Eye color: Brown
- Skin tone: Medium
- Hair color: Brunette
- Skin type: Combination
Loving this .
This is my favorite liquid eye liner in my opinion. Its easy to use and not harsh like the other . I stay re purchasing this item .
5 out of 5 stars
Thumbs up graphic, would recommend
22 November, 2024Verified purchase
- Eye color: Hazel
- Hair color: Brunette
- Skin concern: Dark circles
- Skin type: Combination
- Skin tone: Medium
Great eyeliner
I love this liner but I especially love the applicator. It comes on smooth and clean and wears well.
5 out of 5 stars
Thumbs up graphic, would recommend
8 November, 2024Verified purchase
Physicians Formula
Love this eye liner. Goes on easily and lasts all day! Nice chocolate brown.
4 out of 5 stars
Thumbs up graphic, would recommend
21 October, 2024Verified purchase
- Hair color: Brunette
- Eye color: Hazel
- Skin tone: Medium
- Skin concern: Blackheads, Dullness, Dark circles, Acne, Pores, Uneven skin tone
- Skin type: Combination
Ah-mazing
This eyeliner formula is amazing. I can also get clean crisp lines when I make cat eyes. It does rub off easy sometimes so just make sure you aren’t the type Rub your eyes!
1 out of 5 stars
30 August, 2024
originally posted on Physicians Formula
DONT LAST, NOT WORTH IT!
All that money, trying to buy a good product and this didn't even last a week. It is all dry. I don't use that much and I am not to the extreme. Just little bit of ends. I am very disappointed. I don't even have the receipt anymore to return it.
5 out of 5 stars
Thumbs up graphic, would recommend
20 June, 2024Verified purchase
- Skin tone: Medium
- Skin type: Combination
- Hair color: Brunette
- Eye color: Brown
Easiest liquid eye liner I have used
Easiest liquid eye liner I have used.
5 out of 5 stars
2 June, 2024
originally posted on Physicians Formula
Steady line
I have been utilizing this product for two years and I find it quite satisfactory.
1 out of 5 stars
Thumbs down graphic, would not recommend
2 June, 2024Verified purchase
No pigment
Extremely watery and unusable
5 out of 5 stars
Thumbs up graphic, would recommend
4 May, 2024
- Skin tone: Light
- Eye color: Brown
- Skin concern: Aging, Acne
- Hair color: Brunette
- Skin type: Combination
Physicians formula eyeliner
Used this quite awhile ago didn’t realize they had ultra thin one love it since not always great with eyeliner but this makes it easier to use. Stays on all day and price is great too.
5 out of 5 stars
Thumbs up graphic, would recommend
4 May, 2024Verified purchase
- Eye color: Grey
- Skin concern: Aging, Cellulite, Dullness, Sun damage
- Hair color: Blonde
- Skin type: Dry
- Skin tone: Light
nice deep brown!
fine lines and nice deep brown color! goes on nicely! lasts all day!
5 out of 5 stars
Thumbs up graphic, would recommend
27 March, 2024
- Skin tone: Light
- Hair color: Blonde
- Skin type: Combination
- Eye color: Blue
Best Eyeliner in the Game
I will never stop buying this eyeliner! The best part is that it’s nourishing your lashes while you use it and it lasts all night!
5 out of 5 stars
22 December, 2023
originally posted on influenster.com

Check marks on pigment, precision, and price!
Beautiful liner with great control. I'm not used to using a felt tip eyeliner, but this is as good as stila at a drugstore price. The brown has good pigmentation. This never skipped or tugged on my eyelids. You can get a really nice thin line, or press a little harder for a thicker line line. I can't say anything about the last serum effect on this though, since I only use Brown eyeliner like once a week so I can't speak to that.
5 out of 5 stars
Thumbs up graphic, would recommend
17 December, 2023Verified purchase
- Eye color: Brown
- Skin type: Normal
- Hair color: Black
- Skin tone: Medium
Would recommend
Great precision liner