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IGK Look Out Lash and Brow Boosting Peptide Serum
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Highlights
Summary
IGK's Look Out Lash & Brow Boosting Peptide Serum is clinically-proven to increase thickness, fullness and density of lashes and brows in just 4 weeks*. Weightless serum immediately absorbs into skin with an invisible finish. Supercharged formula nourishes and conditions for healthier-looking brows.
Benefits
- Provides thicker, fuller, denser lashes and brows
Key Ingredients
- Peptide Blend - biomimetic and antioxidant peptide complex known to support fuller, thicker, and healthier-looking lashes and brows.
- Biotin - supports fuller, shinier and healthier-looking hair.
Formulated Without
- Silicone
- Gluten
- Cruelty Free
- Fragrance Free
Item 2621193
On a clean, dry face, apply to roots of eyebrows and along upper lash line nightly. Do not apply to water line. Allow serum to dry completely. Stop if irritation occurs.
Water (Aqua/Eau), Glycerin, Xanthan Gum, Butylene Glycol, Copper Tripeptide-1, Acetyl Tetrapeptide-3, Biotin, Trifolium Pratense (Clover) Flower Extract, Sodium Benzoate, Potassium Sorbate, Dextran, Caprylyl Glycol, Ethylhexylglycerin
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Reviews
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Ratings Distribution
Hair Type
Most Helpful Positive Review
would buy ir again
he IGK Look Out Lash & Brow Boosting Peptide Serum is a game-changer for anyone looking to naturally enhance their lashes and brows. From the sleek, easy-to-use packaging to the potent formula, this serum delivers on its promises. The lightweight, non-greasy formula absorbs quickly, making it a bree...
Most Helpful Critical Review
Works But Slow Results
I received this product complimentary for my honest review. I love my lashes and brows so anything to make them appear fuller and longer I'm all about. I've tried other brands of peptide serum and eye brow and lash growth products and felt this product was pretty on par with some more affordable bra...
139 results
Highly recommended!
Hair Type Straight Hair
This has really helped my lashes grow quickly and come in thicker. I also use it on my brows to help them fill in more and have seen great improvement!
Works But Slow Results
Hair Type Wavy Hair
I received this product complimentary for my honest review. I love my lashes and brows so anything to make them appear fuller and longer I'm all about. I've tried other brands of peptide serum and eye brow and lash growth products and felt this product was pretty on par with some more affordable brands. It's easy to apply and effective but I just don't see too much of a difference to see me going out of my way to get the results that are worth the price point. If you are someone with super short brows and eyelashes I can see this being a great addition to your routine, but for someone with naturally long lashes and thicker brows it didn't make as much of a difference to me so I don't see me going out of my way to purchase again.

Could be great?
Hair Type Straight Hair
Overall no negative side effects, but after only using it for a month I've not seen any dramatic changes to my lashes, I have not used it on my eyebrows as I have naturally very thick eyebrows. I'd like to keep using it some more and see if maybe in another month there is a significant improvement.
I would like to recommend this to my friends
I got this product to thicken up my sparse, clear eyebrows. The tube it comes in is substantial and its rubberized feeling makes it easy to grip. Some of the serums I've tried come with a brush so thin that it's hard to use. The Look Out serum has a thicker, longer brush that made it easy for me to get the product where I wanted it on my brows. I used it steadily for several weeks and could definitely tell that there were more and longer hairs in my brows. Since my brow hair is pretty much invisible, I didn't suddenly have perfect-looking brows, but I could see and feel the hair, which made it much easier to know where to put brow powder. If your brow hairs are dark, you should be able to see thicker brows. You have to use the product consistently, but I was pleased with the results.


I love this product
Hair Type Wavy Hair
This product works so well. I've used it for the last few weeks and have noticed an improvement in my eyebrow hair growth! It's wonderful and way to apply