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Physician's Formula, Inc., Eye Booster, 2-in-1 Lash Boosting Eyeliner + Serum, Ultra Black, .016 fl oz (0.5 ml)

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In Stock
  • Expiration Date: Jan 2020
  • Shipping Weight: 0.1 lbs (0.05 kg)
  • Product Code: PFI-07365
  • UPC Code: 044386073654
  • Package Quantity: .016 fl oz (0.5 ml)
  • Dimensions: 5.8 x 1.8 x 1 in, 0.05 lbs (0.02 kg)
Bundle Offer
Save $2.00 when you purchase these items today for only $15.46
Total: $17.46
Combo Discount: - $2.00
Together: $15.46

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Product Overview


  • Precise Brush-Tip Applicator
  • 24 Hour Wear
  • Hypoallergenic
  • Fragrance Free
  • Paraben Free
  • Dermatologist Approved
  • Safe for Sensitive Eyes and Contact Lens Wearers

Lashes instantly appear:

  • Luscious
  • Glamorous
  • Dramatic

100% of women saw enhanced lashes instantly!*

After 4 weeks, 82% of women saw more dramatic-looking lashes*

Eye Booster 2-in-1 Lash Boosting Eyeliner + Serum

  • High-tech formula enhances the appearance of lashes while providing the instant definition of a liquid eyeliner, in one easy step!
  • Lash Boosting complex applied at the base of lashes is most effective in improving lash appearance.

Lash Boosting Results!*

  • After 2 weeks, over 72% of women saw more luscious, glamorous & defined lashes
  • After 4 weeks, over 90% of women saw more luscious, glamorous & defined lashes

Ultra-Precise Brush-Tip Applicator

  • Innovative and easy to use eyelining tool delivers effortless definition.

High-Performance, 24-Hour Wear

  • High-tech formula is long-wearing, water-resistant and smudge-resistant.

*Based on individual perception of results by a panel of female volunteers wearing eyeliner & mascara.

Suggested Use

Gently shake before use. 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, SD alcohol 40, beheneth-30, ammonium acrylates/methyl styrene/styrene copolymer, glycerin, myristoyl pentapeptide-17, 1,2-hexandiol, acrylates/octylacrylamide copolymer, caprylyl glycol, ethylhexylglycerin, pentylene glycol, polyglyceryl-3 disiloxane dimethicone, phenoxyethanol, sodium hydroxide, disodium EDTA, black 2.

iHerb Customer Reviews


Posted by HadarMaquillage on Aug 25, 2016

My new holy grail EYELINER!! I've found the perfect liquid eyeliner <3 - the brush tip is super fine, its the most easy-to-use eyeliner I have ever tried - it's definietly smudge proof and super long wearing - I have very oily eyelids and the eyeliner stays all day!!!!!! - I didn't think the "lash-boost" would have much effect on me, but I've noticed that my lashes have actually gotten a little thicker and fuller! Make sure to get ultra black(this one here), because black is actually more of a dark gray :)

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like it

Posted by 5461769246438517408 on Aug 21, 2016

Stay long, seems like natural

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Posted by 4752280803825910617 on Aug 17, 2016

Great liner. Not sure about lash growth properties but easy to use, lines well, and nice to know the quality. Will be my regular liquid liner going forward

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Keep This InStock Please IHERB!

Posted by dadadidi88 on Aug 16, 2016

I bought 1 but suddenly in love with it! Love the product as it is true to what it says!! Came back to iherb to repurchase as afraid that iherb will discontinue the product and stock all 5 of them in my vanity! Such a great idea for gifts too cause the box itself look so pro! And definitely, anyone even everyone will love them!

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Bought both black and brown

Posted by 5707446067672474333 on Aug 15, 2016

My eyelid is oily and this wonderful eyeliner doesn't smudge much. I need to reapply it again during mid-day because it sort of faded. But again my eyelids are oily, so most of the eyeliners doesn't last that long. The brush enabled me to draw a consistent line and texture is good. My eye lashes are slightly longer but I can't really tell much difference. Maybe it's because I only used it for 2 weeks. I will buy it again in future.

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