ROSELASH – Expert Eyelash Serum | ROSEGOLD Paris
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4.6/5 · 4,000+ reviews
Beauty Guide · 2025 Edition

Why more than 300,000 women have chosen this eyelash serum

11 reasons why there's a difference

Not all eyelash products work the same way. Here’s what sets this new generation of serums apart.

Discover the 11 reasons ↓
4.6/5 on Trustpilot · Over 4,000 verified reviews
ROSELASH – Eyelash Serum

As seen in the press

Vogue Vanity Fair Elle Marie Claire Figaro Madame
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Satisfied customers
—
Trustpilot Reviews
4.6/5
Average rating
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Partner pharmacies
Why this guide?

Not all serums are created equal

Eyelash serums have become one of the most popular beauty products in recent years. But; not all formulas work the same way.

Some work only on the surface, while others are designed to strengthen the root of the eyelash in order to support its natural growth.

This explains why some women switch serums after discovering more advanced formulas. Here are the 11 reasons why ROSELASH stands out.

The Complete Guide

11 reasons why there's a difference

01
Science

A formula that targets one of the main causes of eyelash loss: DHT

The formula contains red clover, an active ingredient known to help limit the effects of the hormone DHT, which is often linked to the weakening and loss of eyelashes. By targeting this mechanism, the formula aims to support the natural growth of eyelashes.

DHT Diagram of a Hair Folicle
02
Formula

Targeted action at the base of the eyelash

Rather than simply coating the lashes on the surface, the formula works at the follicle—where the lash is formed. This helps support the lash’s natural growth cycle in a more profound and long-lasting way.

How to Apply ROSELASH Serum
03
Assets

A combination of fortifying ingredients: peptides, biotin, and nourishing agents

Each ingredient has been selected for its complementary role in eyelash care. Peptides stimulate growth, biotin strengthens the hair shaft, and nourishing agents improve the eyelashes’ suppleness and shine.

ROSELASH Laboratory Ingredients
04
Study

Results from a consumer study involving 30 participants

In a 30-day study involving 30 participants, the results showed significant improvements in the volume, length, and health of the eyelashes.

+83%
Volume & thickness
80%
Longer lashes
91%
Better-nourished lashes
05
Results

Visible results in as little as 30 days

Some users notice a visible improvement in the density and length of their eyelashes as early as the first month. To support the full eyelash growth cycle, a regimen of approximately 90 days is generally recommended.

ROSELASH Before and After: 30 Days
06
Made in France

A formula developed in France, in the Cosmetic Valley

ROSELASH is manufactured in France at a laboratory located in Cosmetic Valley, one of the world's leading cosmetics hubs, about an hour from Paris. A guarantee of quality and scientific rigor.

Cosmetic Valley France
07
Cast

Available at approximately 1,000 pharmacies in France

The serum is now available in approximately 1,000 pharmacies across France, which enhances its credibility and builds trust among consumers. Recommended by healthcare professionals.

Official ROSELASH Pharmacy
08
Opinions

Over 4,000 verified customer reviews on Trustpilot

ROSELASH has over 4,000 customer reviews on Trustpilot with an average rating of 4.6 out of 5. Users particularly highlight its effectiveness, ease of use, and the visible improvement in their eyelashes.

4.6/5 · Trustpilot · Over 4,000 verified reviews
ROSELASH Trustpilot Reviews
09
Bestseller

No. 1 bestseller on Amazon France in its category

This serum is the best-selling eyelash serum on Amazon France, with over 1,100 reviews and an average rating of 4.3/5. This overwhelming popularity is a testament to the trust French consumers have in the product.

Amazon's No. 1 Best Seller: ROSELASH
10
Media

A brand recognized by Vogue, Vanity Fair, and Elle

ROSELASH has been featured in several prominent beauty magazines, including Vogue and Vanity Fair. This editorial recognition confirms the brand’s place in the French beauty landscape.

Vogue Article: ROSELASH
11
Price

Hard to beat value for money

A 3-ml bottle costs around €49, whereas some competing serums can cost over €120 for a similar size. ROSELASH offers a premium formula at an affordable price.

ROSELASH Price Comparison
Visual results

Before · After 30 days

Results observed in a consumer study involving 30 participants.

Before / After ROSELASH – Real Results
Testimonials

More than 300,000 women are already using this routine

Marie-Claire D.
42 years old · 3 weeks ago

"I tried several serums before ROSELASH. After 6 weeks, my lashes are noticeably thicker and longer. I didn't expect such great results!"

Verified purchase
Sophie L.
38 years old · 1 month ago

"Amazing product. My lashes have doubled in volume in two months. I hardly ever wear mascara anymore. The formula is gentle and doesn't sting my eyes."

Verified purchase
Isabelle M.
47 years old · 2 weeks ago

"I was skeptical at first, but the results speak for themselves. My lashes are thicker and darker. My pharmacist recommended it to me, and he was right."

Verified purchase
4,6
on Trustpilot
4,3
on Amazon France
No. 1
Eyelash serum
Amazon France
Exclusive offer · Free shipping on orders of €50 or more

Choose your ROSELASH Advanced treatment

The natural growth cycle of eyelashes lasts about 90 days. For best results, we recommend the full treatment course.

ROSELASH 1 Serum
1 serum · 30 days
Discovery Cure
€49.90 €59.90
-17% · €49.90/serum
ROSELASH 2 serums
2 serums · 60 days
Intermediate Treatment
€69.90 €99.80
30% off · €34.95/serum
✦ Most Popular
ROSELASH 3 serums
3 serums · 90 days
Complete Cure

The complete natural cycle of eyelashes

€89.90 €149.70
-40% · €29.97/serum · Save €59.80
ROSELASH 6 serums
6 serums · 180 days
Annual Treatment
€149.90 €299.40
50% off · €24.98/serum
100% secure payment
Ships within 24 hours
30-day warranty
Free shipping on orders of €50 or more
ROSELASH – Eyelash Serum
The product

ROSELASH

Expert Eyelash Concentrate Serum

ROSELASH is a concentrated serum designed to strengthen the base of the eyelash and support its natural growth cycle. Applied every evening, it fits easily into your beauty routine.

  • Red clover formula – anti-DHT action
  • Strengthening peptides + biotin
  • Developed in France · Cosmetic Valley
  • Available at over 1,000 pharmacies
  • Visible results in as little as 30 days
49,90€
3 ml bottle · 30 days
View offers →
Exclusive offer · Free shipping on orders of €50 or more

Choose your ROSELASH Advanced treatment

The natural growth cycle of eyelashes lasts about 90 days. For best results, we recommend the full treatment course.

ROSELASH 1 Serum
1 serum · 30 days
Discovery Cure
€49.90 €59.90
-17% · €49.90/serum
ROSELASH 2 serums
2 serums · 60 days
Intermediate Treatment
€69.90 €99.80
30% off · €34.95/serum
✦ Most Popular
ROSELASH 3 serums
3 serums · 90 days
Complete Cure

The complete natural cycle of eyelashes

€89.90 €149.70
-40% · €29.97/serum · Save €59.80
ROSELASH 6 serums
6 serums · 180 days
Annual Treatment
€149.90 €299.40
50% off · €24.98/serum
100% secure payment
Ships within 24 hours
30-day warranty
Free shipping on orders of €50 or more
Comparison

ROSELASH vs. Traditional Serums

Criterion ROSELASH Classic Serum
Anti-DHT action (red clover) ✓ ✕
Action at the root of the follicle ✓ Partial
Strengthening Peptides + Biotin ✓ Variable
Developed in France ✓ Variable
Available at pharmacies ✓ Rarely
Over 4,000 verified reviews ✓ ✕
Price per 3-ml bottle 49,90 € Up to €150
Money-back guarantee ✓ Rarely
30-day money-back guarantee

30-Day Guarantee — Satisfaction Guaranteed or Your Money Back

Try ROSELASH for 30 days. If you’re not satisfied with the results, we’ll give you a full refund — no questions asked, no strings attached.

300 000+
Satisfied customers
Free shipping
Starting at €50 · Ships within 24 hours
Lab Package
Cosmetic Valley, France
30-day warranty
Satisfaction Guaranteed or Your Money Back

Available at over 1,000 pharmacies in France

ROSELASH is available at major French pharmacies. A mark of reliability and trust, endorsed by healthcare professionals.

Take action

Start your eyelash routine today

Join the 300,000 women who have trusted ROSELASH to achieve longer, thicker, and more nourished lashes.

Discover the ROSELASH serum
4.6/5 · 4,000+ verified reviews
Start my 90-day program →

Start your eyelash routine today

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© 2025 ROSEGOLD Paris · ROSELASH Expert Eyelash Serum · Made in France

* Results may vary from person to person. Consumer studies are conducted on a limited panel.