ProGrowth Eye Lash Serum

€41

ProGrowth is a clinically inspired lash serum designed to help your lashes reach their full potential, naturally.
Formulated with a powerful blend of multi-peptides, amino acids, and botanical actives, it nourishes each lash from root to tip, improving density, length, and resilience in as little as 4–6 weeks.

Unlike traditional lash serums, ProGrowth is 100% prostaglandin-free, meaning it delivers visible results without the harsh side effects such as redness, irritation, or pigmentation changes. It is also suitable to use with eyelash extensions and lash clusters as there is no oil in this serum.


Key Benefits

  • Noticeably longer, fuller lashes in 4–6 weeks

  • Strengthens and conditions lashes to reduce breakage

  • Safe for sensitive eyes and lash lift users

  • Prostaglandin-free. no hormone-like ingredients

  • Dermatologist & ophthalmologist tested

  • Suitable for daily use and lash extensions


 Stand-Out Ingredients

Multi-Peptide Complex
A combination of three biomimetic peptides that signal the lash follicle to support the natural growth phase, helping lashes appear longer, thicker, and stronger over time.

Panthenol (Vitamin B5)
Deeply hydrates and strengthens each lash strand, improving elasticity and preventing premature fallout.

Biotinoyl Tripeptide-1
Targets follicle health and helps anchor lashes more securely, resulting in improved retention and visibly denser lash lines.

Hyaluronic Acid
Draws in moisture to condition lashes from root to tip, creating a glossy, healthy finish.

Pumpkin Seed Extract & Ginseng Root
Plant-based antioxidants that help energise the follicles and protect against daily stressors, supporting optimal lash vitality.


When You’ll See Results

  • Weeks 1–2: Lashes feel softer and more conditioned

  • Weeks 3–4: Improved strength and less shedding

  • Weeks 4–6: Noticeably longer, thicker, and fuller lashes

  • Week 8+: Peak results with consistent daily use

(Results may vary based on individual lash cycles.)


How to Use

  1. Apply twice daily to clean, dry lashes (preferably at night).

  2. Use the precision applicator to glide a thin line along the upper lash line, similar to eyeliner.

  3. Allow the serum to absorb fully before applying other products.

  4. For best results, use consistently for at least 8 weeks.


Why “No Prostaglandins” Matters

Many lash serums rely on prostaglandin analogues - hormone-mimicking ingredients that can cause redness, irritation, and even darkening of the eyelids or iris.
ProGrowth skips these entirely, instead using scientifically advanced peptides that stimulate natural lash growth safely and gently. Perfect for sensitive eyes or those who’ve had reactions to traditional lash serums.


The Result

Healthier, longer, fuller lashes that are all you. No hormones, no harsh chemicals, just consistent, beautiful growth.


Ingredients:

Aqua, Acetyl Tetrapeptide-3, Myristoyl Pentapeptide-17, Pentylene Glycol, Tocopherol (Vitamin E), Panthenol (Pro-Vitamin B5), Hydrolyzed Collagen, Oligopeptide-10, Biotinoyl Tripeptide-1, Biotin, Ligustrum Lucidum Fruit Extract, Gardenia Florida Fruit Extract, Acorus Calamus Root Extract, Pumpkin Seed Extract, Angelica Polymorpha Sinensis Root Extract, Swertia Japonica Extract.

Customer Reviews

Based on 13 reviews
92%
(12)
0%
(0)
8%
(1)
0%
(0)
0%
(0)
J
June O Connor
Absolutely brilliant

I’m post partum and this lash serum has been a god send. My lashes have never been this long or thick before. Consistency is key.. and patience! I promise it works you just have to keep at it. I saw Lottie Ryan raving about it and bought it immediately

C
Caroline Mc Ginley
Pro lash serum

I have been using pro lash serum for 6 weeks now and my lashes have grown 5mms in length and have got fuller. I had a cyst on one of my eyes and the lashes stopped growing on that eye but now it has grown so well
I'm so happy with them. I use the serum morning and night consistently.
I will always have one in each bathroom beside my toothbrush.
If you want longer an fuller lashes buy this because you will not regret it. ❤️

E
Emma
Love love love

Discovered the brand in Arnotts and I’ve been obsessed ever since. The serum is a firm favourite, my lashes are currently 6mm longer what the hell! Love that I can track the growth with the ruler. Not going to lie, I was skeptical at first but it really really works

E
Emma
The best I’ve tried

I’ve tried lots of serums but I found this on TikTok and it’s 100% worth the hype! Wow. Only 3 weeks in but lashes are 2mm longer and definitely fuller. Love the lash ruler it keeps me accountable to keep going with it!

E
Emma
It doesn’t sting!!!!!

A lovely gentle lash serum that doesn’t irritate my eyes.. finally. I’ve fallen into the trap with other serums where my eyes have suffered as a result. I reached out to Shona and she told me about an ingredient that’s in a lot of serums that cause the irritation. I had no idea? Every day is a school day. Everyone needs to know about this lash serum. My lashes are 4mm longer and counting. Love the lash ruler btw amazing concept

Customer Reviews

Based on 13 reviews
92%
(12)
0%
(0)
8%
(1)
0%
(0)
0%
(0)
J
June O Connor
Absolutely brilliant

I’m post partum and this lash serum has been a god send. My lashes have never been this long or thick before. Consistency is key.. and patience! I promise it works you just have to keep at it. I saw Lottie Ryan raving about it and bought it immediately

C
Caroline Mc Ginley
Pro lash serum

I have been using pro lash serum for 6 weeks now and my lashes have grown 5mms in length and have got fuller. I had a cyst on one of my eyes and the lashes stopped growing on that eye but now it has grown so well
I'm so happy with them. I use the serum morning and night consistently.
I will always have one in each bathroom beside my toothbrush.
If you want longer an fuller lashes buy this because you will not regret it. ❤️

E
Emma
Love love love

Discovered the brand in Arnotts and I’ve been obsessed ever since. The serum is a firm favourite, my lashes are currently 6mm longer what the hell! Love that I can track the growth with the ruler. Not going to lie, I was skeptical at first but it really really works

E
Emma
The best I’ve tried

I’ve tried lots of serums but I found this on TikTok and it’s 100% worth the hype! Wow. Only 3 weeks in but lashes are 2mm longer and definitely fuller. Love the lash ruler it keeps me accountable to keep going with it!

E
Emma
It doesn’t sting!!!!!

A lovely gentle lash serum that doesn’t irritate my eyes.. finally. I’ve fallen into the trap with other serums where my eyes have suffered as a result. I reached out to Shona and she told me about an ingredient that’s in a lot of serums that cause the irritation. I had no idea? Every day is a school day. Everyone needs to know about this lash serum. My lashes are 4mm longer and counting. Love the lash ruler btw amazing concept

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