• Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
  • Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
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Lash Thickening Serum
$39.99
$39.99

Fuller & Healthier Lashes
$39.99
$39.99
Shipping calculated at checkout.

Enhance your lash routine with the Kiss Lash Thickening Serum, a daily treatment designed to promote visibly longer thicker-looking lashes in as little as 4 weeks. The lightweight lash serum helps condition and support lash health.

  • Infused with Biotin, Peptide, and Panthenol
  • For natural lashes & extensions
  • Includes ball-tip lash brush for easy application
  • Non-toxic lash serum with no prostaglandins
  • Gentle formula strengthens and protects lashes
Use & Tips

HOW TO USE:


1. Clean and dry the lashes and eyelids.


2. Apply the serum along the upper lash line.


3. Wait 90 seconds to dry.
INGREDIENTS

Water, 1,2-Hexanediol, Butylene Glycol, Pentylene Glycol, Hydroxyethylcellulose, Glycerin, Propanediol, Panthenol, Carbomer, Tromethamine, Ethylhexylglycerin, Sodium Phytate, Biotin, Aloe Barbadensis Leaf Juice, Maltodextrin, Moringa Oleifera Seed Extract, Citric Acid, Disodium Phosphate, Polysorbate 60, Sodium Phosphate, Tocopherol, Dextran, Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol
Kiss Lash Thickening Serum | Biotin, Peptide, Panthenol

Why a Lash Serum?

Nightly conditioning that goes to work at the root. Biotin and peptides strengthen each lash so it grows in
thicker, stronger, and holds its length. Four weeks is all it takes to see it.

  •

    Fuller Lashes in
    4 Weeks**

  •

    Biotin for Healthy Hair

  •

    For Natural Lashes & Extensions

  •

    Precision Ball-tip Applicator

  •

    Prostaglandin-Free

  • Seeing is believing

    4 weeks of nightly use of Lash Thickening Serum, nothing added.

How to use

Apply along the upper lash line on clean, dry lashes. Wait 90 seconds to dry. Use nightly.

  •

  • FAQ

    Prostaglandins are the active ingredients in prescription lash treatments, and they come with side effects some people would rather avoid. Our serum takes a different approach, conditioning and strengthening lashes without prostaglandins.

    Four weeks with nightly use. Lashes grow and shed on their own cycle, so consistency matters more than quantity.

    Yes. The serum goes on your natural lashes at the lash line, and it won't affect your extensions or the bond holding them.

    Apply the serum at night on clean lashes and let it dry fully. Mascara goes on in the morning.

    The formula is gentle enough for daily use along the lash line. Keep it out of your eyes, and rinse with water if any gets in.

Pairs Well With

Lash Foaming Shampoo

Gently cleans lashes and lids, creating a clean base for your serum.

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Lash Care Kit

Everything you need to cleanse, condition and care for your lashes.

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Lash Lift Kit

Lift and curl lashes for a naturally lifted look.

Shop now