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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
- 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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Questions
Ask a QuestionQ&A
Showing 1 out of 1 Questions
- Q
Does this have prostaglandin?
- Asked by Mehays
- Official Answer By IGK - Brand EngageHello! No, it does not contain that ingredient. Full ingredient list: 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, EthylhexylglycerinWas this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
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...
140 results
Works!
Hair Type Wavy Hair
Okay so I have noticed some small changes. First off my lashes are thicker and slightly longer. I've been using it for a couple weeks now. Overall, pretty good.
I would buy this product again.
Hair Type Wavy Hair
This lash serum is super effective, the value is great, and the packaging is also very nice. I've been using this serum for a couple of weeks and already notice a difference. Received this product complimentary in exchange for my honest review.
So Far, So Good
Hair Type Very Curly Hair
While I am grateful to have received this product, it is difficult to review as this is something you need weeks to see how well it works. I like the packaging and applicator, but I can't fully speak to its effectiveness.
Impressive results.
Hair Type Straight Hair
After using the serum consistently for a few weeks, I noticed that my eyelashes appear longer and more defined. They seem to have more volume and strength. The serum helped reduce breakage and made my lashes look healthier. I was impressed with how quickly I saw these improvements. The serum is easy to use. It comes with a small brush applicator that allows for precise application. The texture is light and not greasy, so it feels comfortable on the skin. It dries quickly and does not leave any residue. There is a mild, pleasant scent that is not overpowering. I am very satisfied with Serum. It has lived up to its promises by enhancing both my lashes. The product is effective and user-friendly, and it has made a noticeable difference in my appearance. I would recommend this serum to anyone looking to improve the look and health of their eyelashes and eyebrows. Received free product for review.


Impressive results.
Hair Type Straight Hair
After using the serum consistently for a few weeks, I noticed that my eyelashes appear longer and more defined. They seem to have more volume and strength. The serum helped reduce breakage and made my lashes look healthier. I was impressed with how quickly I saw these improvements. The serum is easy to use. It comes with a small brush applicator that allows for precise application. The texture is light and not greasy, so it feels comfortable on the skin. It dries quickly and does not leave any residue. There is a mild, pleasant scent that is not overpowering. I am very satisfied with Serum. It has lived up to its promises by enhancing both my lashes. The product is effective and user-friendly, and it has made a noticeable difference in my appearance. I would recommend this serum to anyone looking to improve the look and health of their eyelashes and eyebrows.

