Selected
for your routine

Biysber Eyelash Serum – 5ml

Name: Biysber Eyelash Serum – 5ml
Brand: Biysber
SKU: XMdelunie26091103-1pcs
Price: 29.99 USD
Availability: InStock

A precise conditioning step for your lash-care ritual.

$29.99

SAVE Sold out

Color: Pink

Product variants

Subscribe & save SAVE 20% Delivered every 30 Days | Cancel Anytime

Shipping, made clear

2–5 business daysUsual order processing

Shown at checkoutShipping options & charges

Delivery estimates & details

30-day return requests

Within 30 days of delivery for unused, unopened items in original packaging. Damaged, defective or incorrect item? Contact us within 7 days.

Return eligibility & exceptions

brush Fine brush for careful application

palette Pink or Rose Gold packaging

inventory_2 5 ml / 0.17 fl oz tube

inventory_2

Product details

Biysber Eyelash Serum. One 5 ml tube with a precision brush applicator per purchase. Choose your packaging color above.

palette

What is the difference between Pink and Rose Gold?

These options refer to the packaging color. Select your preferred finish in the purchase area above.

schedule

How often should I apply it?

Follow the application frequency on the original packaging supplied with your chosen variant.

science

Where can I find the full ingredients?

Refer to the original packaging for the complete ingredient list and warnings.

health_and_safety

What precautions should I follow?

For external use only. Avoid direct eye contact; rinse thoroughly with water if contact occurs. Stop use if irritation occurs. Keep out of reach of children and pets. Consult a doctor before use if pregnant or breastfeeding. Individual results vary.

View full details

Biysber Pink and Rose Gold eyelash serum tubes in a blush editorial setting

BIYSBER · LASH CARE

Small detail. Beautiful ritual.

Make a little room for lash care. A slim tube and fine brush bring control to your application, with Pink or Rose Gold packaging to suit your style.

Targeted care, thoughtfully applied.

See the lash routine in action.

A closer look at lash care.

Before & after: supplier example

Original supplier-provided comparison. Individual results vary; this is not a guaranteed outcome.
The supplier’s results overview

Figures shown are claims from the original supplier artwork. Supporting study details have not been provided to Delunie.

Formula details & your routine.

Inside the formula

The supplier’s original ingredient illustration. Check your packaging for the full ingredient list.
Understanding the timeline

The supplier artwork describes a 2–4 week progression. Timing and results vary; follow the directions on your packaging.

Choose your finishing touch.

Pink

A soft metallic pink finish.
Rose Gold

A warm, reflective rose-gold finish.

Keep your lash-care steps simple.

Start clean

Begin with clean, dry lashes. Follow the preparation directions on your original packaging.
Apply with care

Use the included fine brush carefully as directed. Avoid direct contact with your eyes.
Allow to dry

Let the serum dry, and follow the application frequency stated on your packaging.

Delunie: Together for a brighter tomorrow. Care for children, support families, share kindness. Illustrative campaign scene.

Delunie: Together for a brighter tomorrow. Care for children, support families, share kindness. Mobile campaign illustration.

Illustrative family care scene with a Delunie-branded box and personal-care essentials

CLEAN HOMES. BRIGHTER FUTURES.

12,707+

Customers have shopped with us

10% of every order is donated to Save the Children US.

COMMUNITY GOAL · ESTIMATED DISPLAY

30,000

Customers shopping for a cleaner, kinder future

12,707 of 30,000 customers

ESTIMATED GROWING IMPACT

Donated so far

$129,093

Animated estimate — connect verified store data for live totals

DELUNIE HELP DESK

Questions, answered.

How do I choose the right Delunie product?

Start with the collection that matches your goal: Shop Hair for color and scalp or strand care, and Lash & Skin for targeted lash and skin care. Each product page includes product-specific details to help you compare.

menu_book

Where can I find directions, ingredients, and safety information?

Use the product-specific information on this page together with the directions, full ingredient list and warnings on the original packaging. Patch test when directed and stop use if irritation occurs.

local_shipping

Do you offer free shipping?

Free-shipping promotions may be available on eligible offers or orders. Your current eligibility, shipping options and any charges are shown before payment at checkout. Orders are normally processed within 2–5 business days.

volunteer_activism

How does the 10% order donation work?

Delunie allocates 10% of every order to support Save the Children US, as described in the giving section above. Any running impact counters shown on the page are estimates unless they are specifically marked as verified live totals.

assignment_return

What if I’m not satisfied with my purchase?

Contact us within 30 days after delivery so we can review your request. Eligibility and hygiene restrictions apply to opened or used personal-care products. Any product-specific guarantee shown at the time of purchase continues to apply to that eligible product.

autorenew

How do subscriptions work?

When a subscription is available, its delivery schedule, savings and terms appear in the purchase area before you add the item to your cart. You can manage an active subscription using the details provided with your subscription confirmation or by contacting us.

edit_note

Can I change or cancel an order?

Email us as soon as possible. We will try to help, but changes or cancellations cannot be guaranteed after processing or fulfillment has started.

support_agent

How can I get more help?

Email support@delunie.com. Include your order number when applicable so our team can assist you more quickly.

Testimonials

It’s great I been using it for 3 days and I see a little growth I can’t wait in till 4 weeks - 6 weeks…
2026-08-30
J**N
I love it very nice and make my lashes longer
2026-08-15
**
Me ayudaron mucho a que mis pestañas crecerán rápido Y que quedarán muy bonitas
2026-08-01
𝓭**𝓪
These are my real lashes made my lash’s grow
2026-07-26
_**a
Great
2026-07-20 · Incentivized review
t**a
Very good make my lashes grow even longer and supper good makes my lashes look really healthy too and full recommend 10/10
View photo 2
2026-07-20
♛**♛
very nice
2026-07-19
M**a A**
It came on time and I can’t wait to try it out
2026-07-10
𝓛**𝔂
it was literally and amazing product. still using it but i will make an updated review later. So far its amazing and ive seen some…
2026-06-14
A**
It works so well
2026-09-13
e**r
This product is really easy for me to use. You just glide it over your eyelashes and then wait and the results are crazy.
2026-09-12
K**💋
it works really well and my lashes are really long now
2026-09-12
🤷**m
it’s wonderful and amazing
2026-09-08
B**🤍
literally has only been I do believe a week and my lashes are like half as long as they were before Maya I keep on…
2026-09-08
M**s B**e
Makes my lashes super long and it helps so much with growth
2026-09-08
𝒜**
Im still on my first pack but I think I do see a difference.
2026-09-05
**
Yes it did
2026-09-05
M**s
Works great!
2026-09-03
🐒**a
Made my lashes grow so good
2026-08-30
…**…
works well
2026-08-22
𝒶**𝒶
Love I wear fake lashes and I use it everyday and make my lashes grow even while wearing the fake ones
2026-08-19
𝒜**𝒾
I would absolutely buy this over and over again. My lashes have never looked more fuller and more longer. My lashes are shiny and more…
2026-08-15
M**
Yessss
2026-08-14
🪐**s
works great and does irritate my eyes at all. love this product
2026-08-14
o**a b** b**n
i don't have a photo but this stuff works amazing!! i have sensitive eyes and this doesn't flare it up whatsoever :))
2026-08-10
🐈**
working pretty well so far!
2026-08-04
l**h
I just got it so idk if it’s good
2026-08-02
⋆**໋
Too early to tell I received my package yesterday haven’t try it yet
2026-07-25
🅱**️
Ease of Application: works in like a week or 2
2026-07-24
🫶**🖤
Just recently got it, so far so good! Doesnt irritate my eyes or around them.
2026-07-23 · Incentivized review
𖢥**𖢥
It’s very affordable and effective, it has my lashes nice , long and think
2026-07-21
R**🇹
It’s good It works reall good I’m happy
2026-07-19
A**
Está muy bueno la verdad lo estoy empezando a usar pero siento que me está ayudando mucho con el fortalecimiento de mis pestañas xq ya…
2026-05-07
n**🏆