LashBoost — 2-in-1 Eyelash & Eyebrow Growth Serum
- Ships in 3-7 business days
- Easy 30-day returns
- 100% secure checkout
A daily-care serum designed for both lashes and brows in one applicator. Simple to apply as part of your nightly routine for fuller-looking lashes and brows over time.
2-in-1 formula
One applicator designed for both eyelashes and eyebrows.
Daily routine
Designed for quick, simple application as part of your nightly routine.
Easy applicator
A built-in brush applicator makes it simple to apply along the lash and brow line.
What's included
- 1 lash & brow growth serum with applicator brush
The serum arrived well packaged. I ordered three of them. I haven't used it yet, but I hope to have good results with the growth of my eyelashes. I did not contact the seller. It arrived on time in Mexico. I will buy from them again soon. I had already purchased another similar product, but I didn't see many positive results.
Got it fast here goes day 1.
It seems that my eyelashes have grown longer; it's very noticeable when I apply mascara, and it's a good product to buy.
I bought it on 10/01/2026 and it arrived on 04/02/2026. Delivered by the Brazilian Post Office. I haven't tested it yet, but based on the reviews from people who bought it, it seems to be good. We'll see; if it really works, I'll buy more.
I am using it and later I will say how well it worked. Thank you so much, I can't say if there are any results because I've only been using it for two days.
The check was received in good condition and the delivery was very fast.
Thank you and I recommend ♥️.
Good day, for now I'm giving 5 stars for the fast delivery and product promotion, but I'll only comment on the quality after using the product.
Wow. I thought reviews were lying/exaggerating, but after 2 weeks i am already seeing so much improvement, more volume and length. Yesterday, i curled my lashes for the first time since using the product and it was so long, as if i put on mascara. I don't apply it every morning and night and skip some days, because i did not want to damage or irritiate the skin/area, but it is still working well.
Advice/tips: wipe excess serum on the sides of the container before applying. Apply correctly with your eyes closed (one at a time) for top eyelashes, swipe the brush by your lash line working from the outer corner to the inner. If you want to add to the bottom lashes, do it very lightly with your eyes open near the roots. Avoid your water line - it might irritiate your eye. You only need to swipe the brush once for your lashes. For brows, i just use as much as i feel like in sparse areas and brush under the brow hairs to get to the skin.
I've only been using it for a week and haven't seen any effects yet, so I'm waiting patiently. I don't have any allergic reactions, which is a plus. The brush is very comfortable to use and the application is easy.
Frequently asked questions
Everything you need to know before you buy.
Most people apply it nightly as part of their skincare routine.
Visible changes vary by person and typically build up with regular, consistent use.
Yes, you can apply makeup as usual once the serum has absorbed.
Avoid direct contact with the eye itself and discontinue if you notice irritation.
Yes, the same applicator is designed for both areas.
You're covered by our 30-day return policy.