Skip to product information

GrowLash™ Serum

GrowLash™ Serum

🙌 Thicker & Fuller Lashes

💪 Strengthens & Protects Lashes

🌟Fast & Visible Results

SELLING FAST

Free Collagen Face Mask Valued at $19.99 at Every Purchase!

SALES UPDATE | Due to high demand, theres only a few left in stock. If you can click the add to cart, it means there are still items in stock.

GrowLash™ Serum

Regular price $14.99
Regular price $14.99 Sale price $29.99
SAVE 50% Sold out
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Get it between - and -.

Description

Say goodbye to false lashes and extensions! 🚫👋 GrowLash™ Serum is designed to naturally enhance your lashes, making them thicker, longer, and healthier in just 7 days. ✨

💖 Rapid Lash Growth – Visible results in just one week!
🌱 Deep Nourishment – Hydrates & strengthens lashes for a long-lasting impact.
🩷 Safe & Easy Application – Hypoallergenic formula, simply apply like eyeliner.

Get real, beautiful lashes effortlessly with GrowLash™! 💕🌟

Shipping & Delivery

We offer fast and reliable shipping to ensure your order reaches you as quickly as possible.

  • Processing Time: Orders are processed within 1-2 business days.
  • Shipping Time: Delivery typically takes 5-10 business days, depending on your location.
  • Tracking: Once your order ships, you'll receive a tracking number to monitor its journey.

For any questions or concerns about your order, feel free to contact our customer support team—we’re here to help!

Returns & Exchange

We want you to love your purchase! If you're not completely satisfied, we offer a hassle-free return and exchange policy:

  • Return Period: Items can be returned within 30 days of delivery.
  • Condition: Returned items must be unworn, unwashed, and in their original packaging with tags intact.
  • Exchanges: If you need a different size or color, we’ll gladly process an exchange for you.
  • Refunds: Refunds will be issued to your original payment method once the return is received and inspected.

To start a return or exchange, please contact our support team with your order number. We're here to make the process simple and stress-free!

View full details

Lush, Longer Lashes in Just Days

Experience rapid eyelash growth with nourishing ingredients that strengthen and lengthen your lashes in as little as 7 days!

Deep Nourishment for Healthier Lashes

Packed with moisturizing and nutrient-rich ingredients, this serum fortifies each lash from root to tip, preventing breakage and promoting fuller, healthier growth.

Gentle & Safe for Daily Use

Our hypoallergenic formula is free from harsh chemicals, making it safe for sensitive eyes while delivering stunning, natural results with every application.

Frequently Asked Questions

How long does it take to see results?

Most users notice visible lash growth within 7-14 days with consistent daily application.

Is GrowLash™ Serum safe for sensitive eyes?

Yes! Our formula is hypoallergenic, gentle, and free from harsh chemicals, making it safe for sensitive eyes and contact lens wearers.

Can I use this serum on my eyebrows?

Absolutely! GrowLash™ works perfectly on both eyelashes and eyebrows, helping to thicken and nourish sparse brows.

How often should I apply the serum?

For best results, apply once daily at night to the base of your upper and lower lash line, just like eyeliner.

Will it work if I have lash extensions?

Yes! GrowLash™ can help strengthen your natural lashes while wearing extensions, reducing breakage and promoting growth.

What is your shipping policy?

We offer standard and expedited shipping options. Orders typically ship within 1-2 business days, and estimated delivery times will vary based on location.

Do you ship internationally?

Yes, we offer international shipping to most countries. Shipping rates and delivery times will vary based on the destination.

How long does delivery take?

Standard delivery typically takes 7-8 business days, while expedited shipping options can deliver in 2-3 business days. Delivery times may vary based on your location.

What if my order arrives damaged or incomplete?

Please contact our customer service team immediately if your order arrives damaged or incomplete. We will provide a replacement or work to resolve the issue as quickly as possible.

  • ★★★★★

    Love it

    This worked so well. My eyelashes are way longer now, thank you

    Tara T. Verified Customer

  • ★★★★★

    Works like a charm

    This looks so natural. My lashes look so natural. This is my holygrail serum. Thank you!!!

    Vivienne R. Verified Customer

  • ★★★★★

    Amazing result

    I'm just so happy with this serum. I could see the change for weeks.

    Judith H. Verified Customer

  • ★★★★★

    Impressed

    This serum works so well. I'm so impressed. My lashes are longer!!!!

    Amy B. Verified Customer

  • ★★★★★

    Works!

    This is worth every penny. I have tried a lot of lash serums but this serum worked in a span of 2 weeks. I'm so happy and satisfied.

    Kate J. Verified Customer

  • ★★★★★

    My lashers are longer

    It makes my lashes look so long and pretty, omg

    Jenny K. Verified Customer

  • ★★★★★

    It works

    My lashes grew more millimeters. It's a big deal as someone who doesn't have long lashes.

    Carla A. Verified Customer

  • ★★★★★

    Works better than I expected!

    This works so well. I was hesitating at first

    Camille P. Verified Customer

  • ★★★★★

    i like it

    I love this product so much. My lashes are longer

    Ashley M. Verified Customer

  • ★★★★★

    Highly recommend

    I dont need to buy fake lashes, my lashes can do, they are long and natural

    Leslie R. Verified Customer

  • ★★★★★

    Works well!

    This is such a holgyrail for me. THANK YOU

    Denise L. Verified Customer

  • ★★★★★

    Safe 10000%

    No itchiness or anything, plus it works so well. My lashes are def longer

    Susan T. Verified Customer

  • ★★★★★

    Must have I must say

    If you dont have this, you are clearly missing our girls. This is such a good serum. Highly recommend

    Andrea H. Verified Customer

1 of 13

Love it or your money back

We are confident that you would like our eyelash growth serum! If, in case, you don't like it, we're happy to get you a full refund! Email us at info@synapse.co