Lash Growth Serum

Lash Serum | Prostaglandin-Free Peptide Lash Serum

A daily lash serum designed to support longer, fuller-looking lashes.

Powered by peptides, biotin, caffeine and hyaluronic acid, Feelfi Lash Serum helps condition and nourish natural lashes as part of your daily routine. The lightweight, prostaglandin-free formula supports healthier-looking lashes while helping them appear longer, fuller and stronger with consistent use.

For those looking for a lash serum without prostaglandins, Feelfi offers a simple daily step that fits effortlessly into your routine.

The formula does the quiet work.

Why you'll love it

• Prostaglandin-free lash serum
• Powered by peptides, biotin, caffeine and hyaluronic acid
• Helps lashes appear longer, fuller and stronger
• Conditions and nourishes natural lashes
• Lightweight daily-use formula
• Suitable for everyday use
• Made in the UK
• Cruelty-free

How to use
Shake before use. Apply once daily to a clean, dry upper lash line. Allow the serum to dry before applying other products.

Consistency matters.

Give it time. You'll notice the difference.

Feelfi combines hydrating, conditioning and peptide-powered ingredients to help support longer, fuller and healthier-looking natural lashes – without prostaglandins.

Our hero ingredients:

Multi-Peptide Complex
A blend of four advanced peptides that help support stronger, fuller-looking lashes while reducing breakage.

Panthenol (Provitamin B5)
Conditions and hydrates the lashes to improve flexibility and help prevent brittleness.

Hyaluronic Acid (Sodium Hyaluronate)
Delivers long-lasting hydration to keep lashes healthy and conditioned.

Biotin & Arginine
Help support healthy keratin and strengthen the lashes.

Caffeine
Provides antioxidant benefits and helps support the appearance of healthy lash follicles.

Full ingredients: Aqua, Butylene Glycol, Glycerin, Pentylene Glycol, Panthenol, Arginine, Biotin, Caffeine, Sodium Hyaluronate, Phenoxyethanol, Propylene Glycol, Sodium Benzoate, Caprylyl Glycol, Potassium Sorbate, 1,2-Hexanediol, Biotinoyl Tripeptide-1, Citric Acid, Myristoyl Pentapeptide-17, Myristoyl Hexapeptide-16, Myristoyl Tetrapeptide-12, Ethylhexylglycerin.

What is lash serum?
Lash serum is a treatment designed to support the appearance of longer, fuller and healthier-looking natural lashes.

How does lash serum work?
Lash serum helps support healthy lash growth by nourishing the follicles, strengthening lashes and reducing breakage.

How long does lash serum take to work?
Many people begin to see results in 4-6 weeks, with the best results typically seen after 12 weeks of consistent daily use.

Where do you apply lash serum?
Apply one thin swipe along the upper lash line each evening after cleansing. One swipe per eye is all you need.

Can lash serum work on eyebrows?
Feelfi Lash Serum has been formulated specifically for eyelashes, so we recommend using it on your upper lash line only.