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Summary
Pro Brow Definer 1MM-Tip Brow Pencil by MAC, a pin-thin 24HR brow definer that delivers natural high definition, hair-like strokes with a water- and smudge-proof formula for 24 hour wear. Our finest brow definer featuring 14 shades with true colour payoff that serve up fuller-looking brows all day.
Benefits
- Long-wearing, 24 hours
- Waterproof
- Smudge-proof, color-true and non-fading, 24 hours
- Transfer-resistant
- Dual-ended 1mm precision tip and spoolie
- 14 true-to-you shades
Key Ingredients
- Unique blend of carnauba wax, castor, argan & coconut oils: Help pigments glide on to resist tugging and breakage
Item 2623822
Apply the eyebrow pencil using small, quick strokes in the direction of natural hair growth to fill in and shape for a naturally defined look.
The 1mm precision tip mimics the look of natural hair.
Blend pigment with the spoolie end for a seamless diffused finish.
Hydrogenated Soybean Oil, Hydrogenated Coco-Glycerides, Zinc Stearate, Hydrogenated Vegetable Oil, Rhus Verniciflua Peel Wax, Copernicia Cerifera (Carnauba) Wax\ Copernicia Cerifera Cera \Cire De Carnauba, Caprylic/Capric Glycerides, Argania Spinosa Kernel Oil, Cocos Nucifera (Coconut) Oil, Hydrogenated Castor Oil, Tocopherol, [+/- Titanium Dioxide (CI 77891), Iron Oxides (CI 77491), Iron Oxides (CI 77492), Iron Oxides (CI 77499), Blue 1 Lake (CI 42090), Yellow 5 Lake (CI 19140)]
This brand is excluded from most Ulta Beauty coupons.
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Reviews
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Most Helpful Positive Review
MAC Pro Brow Definer
The MAC Pro Brow Definer is a game-changer for achieving perfectly sculpted brows. Its precise tip allows for effortless application, helping to define and shape brows with ease. Compared to other brow products I've tried, the MAC Pro Brow Definer stands out for its precise application and long-las...
Most Helpful Critical Review
Bring Back the Old One
I don't know why Mac decided to change this product?!?! This was my go to product for my eyebrows. I would draw in my eyebrows everyday using this pencil, or use it here and there when needed. It was a PERFECT pencil. I have blonde hair, shave my face, including my eyebrows. I do have my eyebro...
1237 results
I will buy this again
Love it so much
Bring back the old one!!
Verified Reviewer
Reviewed at

Comments about MAC Pro Brow Definer 1MM Tip Brow Pencil - Brunette
I'm so disappointed. I've been buying this brow pencil for 10 years and it's been amazing…UNTIL they decided to change the tip and make it thinner. Not only does it finish up incredibly quickly, but it constantly breaks because it's so thin. Should be half the price for what you're actually able to use out of it. Save your money and frustration.
Prefer the old one
This is .001 oz of product, made so small that it breaks when you use it. The color and ease of use are amazing, but because it breaks off so often, it runs out so quickly. I buy it only when no other opinions are available. My favorite option is the old version - it was .003 oz and more durable.
PLEASE BRING BACK THE OLD PENCILS
Reviewed at

Comments about MAC Pro Brow Definer 1MM Tip Brow Pencil - Stud
I have been using these eyebrow pencils in STUD for over 15 years. It was my holy grail product, I'd buy 10 at a time. When Mac added the brush to the end, it was a game changer. Last year when the project underwent this major change - thinner line, less product - I tried to be optimistic about it. I am DISAPPOINTED. Not only is there much less product, but the product breaks off so easily. I cannot recreate the beautiful brows I had with the prior product. And at the SAME PRICE as the old product? Why would you change the fundamental nature of a popular product? You've lost a long-time customer. Please don't list a phone number for me to call, I've suffered enough.
Bring back the old pencil!
Very upset about the new packaging. The pencil is so much thinner & less product. It used to last me months now it barely lasts and I rarely wear makeup.