Kosas
GrowPotion Fluffy Brow + Lash Boosting Serum
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Highlights
Increases Shine
Good for: Damage
Clean at Sephora
Good for: Volume
Lengthening
Cruelty-FreeAbout the Product
Item 2601474
What it is: A brow-and-lash-boosting serum powered by peptides and vegan keratin to accelerate the appearance of fuller, feathery brows and longer, thicker lashes.
Highlighted Ingredients:
- Peptide Trio: Promotes the look of length and thickness.
- Vegan Keratin: Provides essential building blocks of healthy-looking, fortified hair.
- Provitamin B5: Promotes smooth, shiny hair.
Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.
What Else You Need to Know: Featuring a unique two-in-one applicator to maximize both your brows and lashes, this serum creates the perfect environment for hair to thrive with a clean, 97 percent naturally derived, hyaluronic acid-powered formula with vegan keratin and a trio of peptides. It is also ophthalmologist tested, safe for sensitive eyes, and prostaglandin-free. Use it consistently on a daily basis for 12 weeks to see best results.
Clinical Results: In a 12-week, expert-graded study with 29 subjects*:
- 97% saw clinically measured improvement in brow length and lash volume
In a 12-week consumer study with 29 subjects:
- 93% would recommend this product to a friend
- 90% agreed it restored the appearance of misshapen or overplucked brows
*Results may vary. Brow results are expected sooner than lashes due to differing hair cycles.
CLEAN at Sephora is our commitment to offering formulas that go beyond regulatory standards to avoid controversial ingredients without sacrificing on effectiveness.
Highlighted Ingredients:
- Peptide Trio: Promotes the look of length and thickness.
- Vegan Keratin: Provides essential building blocks of healthy-looking, fortified hair.
- Provitamin B5: Promotes smooth, shiny hair.
Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.
What Else You Need to Know: Featuring a unique two-in-one applicator to maximize both your brows and lashes, this serum creates the perfect environment for hair to thrive with a clean, 97 percent naturally derived, hyaluronic acid-powered formula with vegan keratin and a trio of peptides. It is also ophthalmologist tested, safe for sensitive eyes, and prostaglandin-free. Use it consistently on a daily basis for 12 weeks to see best results.
Clinical Results: In a 12-week, expert-graded study with 29 subjects*:
- 97% saw clinically measured improvement in brow length and lash volume
In a 12-week consumer study with 29 subjects:
- 93% would recommend this product to a friend
- 90% agreed it restored the appearance of misshapen or overplucked brows
*Results may vary. Brow results are expected sooner than lashes due to differing hair cycles.
CLEAN at Sephora is our commitment to offering formulas that go beyond regulatory standards to avoid controversial ingredients without sacrificing on effectiveness.
-Peptide Trio: Promotes the look of length and thickness.
-Vegan Keratin: Provides essential building blocks of healthy-looking, fortified hair.
-Provitamin B5: Promotes smooth, shiny hair.
Water (Aqua), Pullulan, Propanediol, Glycerin, Butylene Glycol, Sorbitol, Pentylene Glycol, Xanthan Gum, Sodium Hyaluronate, Panthenol, Soy Amino Acids, Wheat Amino Acids, Arginine HCl, Serine, Threonine, Trehalose, Acetyl Tetrapeptide-3, Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-17, Trifolium Pratense (Clover) Flower Extract, Citric Acid, Dextran, Sodium Gluconate, Acacia Senegal Gum, Phenethyl Alcohol, Potassium Sorbate, Ethylhexylglycerin, Benzyl Alcohol, Benzoic Acid.
.
The list of ingredients is subject to change, please consult the packaging of the product purchased.
-Vegan Keratin: Provides essential building blocks of healthy-looking, fortified hair.
-Provitamin B5: Promotes smooth, shiny hair.
Water (Aqua), Pullulan, Propanediol, Glycerin, Butylene Glycol, Sorbitol, Pentylene Glycol, Xanthan Gum, Sodium Hyaluronate, Panthenol, Soy Amino Acids, Wheat Amino Acids, Arginine HCl, Serine, Threonine, Trehalose, Acetyl Tetrapeptide-3, Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-17, Trifolium Pratense (Clover) Flower Extract, Citric Acid, Dextran, Sodium Gluconate, Acacia Senegal Gum, Phenethyl Alcohol, Potassium Sorbate, Ethylhexylglycerin, Benzyl Alcohol, Benzoic Acid.
.
The list of ingredients is subject to change, please consult the packaging of the product purchased.
Suggested Usage:
-Apply nightly.
-Use flatter side of applicator to coat entire brow area.
-Angle the pointed tip to apply along top lash line.
-Avoid applying near inner-eye corner or inside waterline.
-Start with clean, dry face and wait one to two minutes for serum to dry.
-Apply a thin layer to the roots of upper lash line.
-Only use one dip of serum for each brow and lash (a little goes a long way).
-Don’t apply makeup immediately after.
-Don’t apply to bottom lashes (upper application takes care of your lower lashes).
-Don’t skip days—that’ll just delay your visibly full, fluffy results.
Recycling Instructions:
-Dispose of cap with stem and doe-foot applicator, clean bottle, and recycle.
-Apply nightly.
-Use flatter side of applicator to coat entire brow area.
-Angle the pointed tip to apply along top lash line.
-Avoid applying near inner-eye corner or inside waterline.
-Start with clean, dry face and wait one to two minutes for serum to dry.
-Apply a thin layer to the roots of upper lash line.
-Only use one dip of serum for each brow and lash (a little goes a long way).
-Don’t apply makeup immediately after.
-Don’t apply to bottom lashes (upper application takes care of your lower lashes).
-Don’t skip days—that’ll just delay your visibly full, fluffy results.
Recycling Instructions:
-Dispose of cap with stem and doe-foot applicator, clean bottle, and recycle.
Use It With
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Makeup For Skincare Freaks. Sheena Yaitanes created Kosas in 2015. It’s quick, easy, really-works makeup that also doubles as skincarepacked with clean treatment ingredients. Because taking care of your skin includes the makeup that you put on it.