SKU: 60908398155

ENTROPY makeup Brow And Lash Booster Serum 7g

$24.84 $27.60
Save 10%
No.2 Bestseller on watersyst.com >

Pay in installments of $6.90 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ENTROPY makeup Brow And Lash Booster Serum 7gProduct Description: Unlock naturally fuller, longer, and healthier looking brows and lashes with the ENTROPY Makeup Brow And Lash Booster Serum. Specially formulated to enhance growth and strengthen delicate hairs, this booster serum is your ultimate solution for achieving bold, beautiful eyes without extensions or harsh treatments. Key Benefits: Promotes Hair Growth: Contains potent peptides and botanical ingredients that stimulate brow and lash

Product Description:

Unlock naturally fuller, longer, and healthier-looking brows and lashes with the ENTROPY Makeup Brow And Lash Booster Serum. Specially formulated to enhance growth and strengthen delicate hairs, this booster serum is your ultimate solution for achieving bold, beautiful eyes without extensions or harsh treatments.

Key Benefits:

  • Promotes Hair Growth: Contains potent peptides and botanical ingredients that stimulate brow and lash follicles for visibly thicker and denser hair.

  • Strengthens & Nourishes: Deeply conditions to reduce breakage and hair loss, leaving brows and lashes stronger and more resilient.

  • Lightweight, Non-Greasy Formula: Absorbs quickly without causing irritation, ideal for sensitive skin and contact lens users.

  • Dual Use: Designed to effectively enhance both eyebrow and eyelash hair health and appearance.

  • Safe & Dermatologist-Tested: Gentle enough for daily use, providing long-lasting results with consistent application.

How to Use:

  1. Apply a thin layer to clean, dry eyebrows and along the upper lash line using the precision applicator.

  2. Use once daily, preferably at night, for best results.

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

  4. Use continuously for 4–6 weeks to see optimal improvement in brow and lash volume.

Ingredients:

  • Peptides: Encourage hair follicle stimulation and promote growth.

  • Hyaluronic Acid: Provides intense hydration to keep hairs supple and moisturized.

  • Botanical Extracts: Help soothe and protect delicate hair roots from environmental stress.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 60908398155

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 26 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
David Spencer
San Leandro, US
★★★★★ 5
Good stuff
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
S
Verified Purchase
stookie778
Los Angeles, US
★★★★★ 5
Works amazingly, but only if you install it correctly.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you purchasing Siless Liner 157 mil (4 mm) Sound Deadening mat, to block unwanted sounds in your car, this is what you need to buy. But wait! It's not the only thing you need to buy if you want to "actually" deaden sound. By itself, it will definitely block a noticeable amount of sound, and, most likely, that's all you realistically need. But... But... If you want the Siless Liner Sound Deadening Mat to really help you take it up a few notches, to get the best sound almost bordering on soundproofing, listen up. You will have to install traditional butyl rubber first. Doesn't have to be the Siless brand, but I'm sure they would love to sell both to you, I used both Killmat (80mil) and Noico (50mil). I have a Honda S2000. It's a two-seater convertible sports car if you don't know what this car is, and it's loud when I'm driving above 60mph. I also happen to have a sound system installed as well. Other than that, the car is stock. I first installed the butyl rubber on the car's interior sheet metal. I went all out and covered everything I could. I didn't need to but I wanted to. I was extremely impressed with the results. But I wanted to go further. Not because I needed to but because just wanted to see what it would be like. So I bought Siless Liner 157 mil (4 mm) 36sqft Sound Deadening mat to go on top of the butyl rubber mats. I put this over every area I installed the butyl rubber. I had to be careful of clearance issues since I added a significant amount of underlayment, and you should too. If you put butyl rubber sound-deadening materials in 50% of the total interior area, you'll hear a noticeable improvement. If you put butyl in about 80% of the total area, you'll be even more amazed at the improvement, compared to before. I originally did all the above myself, so that's my experience and so your mileage may vary. I then installed the Siless Liner Sound Deadening mat over every place I could even going further than I could with the butyl rubber. I used the Siles Liner in areas where butyl rubber would not have been effective, such as the roll bar hoop area and large empty cavities or holes. I covered everything I could, firewall, doors, floor pan, transmission tunnel, trunk, trunk lid, fuel tank area, rear quarter panels, and rear-wheel tunnels, in Siless Liner Sound Deadening Mat. WOW!! The Siless Liner Sound Deadening Mat was the icing on the cake! Let's not forget, this car is a convertible sports car so it will never be a quiet ride, ever. But I can now actually have a conversation with a passenger at a normal-ish volume! This also means I can now have a normal hands-free phone call without having to plug one ear to block out the noise! My sound system sounds so much better! Just by going through the install process, I looked for any vibration, rattle, squeak, and noise-prone areas to either eliminate or reduce unwanted noise production. If you forget this step, the inside and outside of your car will rattle and buzz. I skipped this step the first time around. But did it right before I installed more butyl rubber and the improvement was impressive, especially inside the car. Outside the car, I didn't notice a difference until I put the last layer of Siless Liner Sound Deadening Mat. The sound deadening mat works both ways from what I can tell. If I turned up my music, as loud as I occasionally do, parked in the attached garage to the house, with the garage door closed, I would be barely able to tell the car was playing music in the garage. It sounds like it is another car, just a little bit down the street, with a very loud base. If you stand 20 feet away outside the car, the sound system is noticeable, but not obnoxious by a long shot. Get a 3 piece wood/metal roller set as well, which makes quick work of large areas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2021
L
Verified Purchase
Ligia
Boise, US
★★★★★ 5
Better than Kilmat
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Great adhesion, and you can immediately see the sound difference when you rap the area and compared it to another area without it. Also, very easy to cut and apply. Once on, you may not be able to peel it and reposition it, so be sure where you want it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
J
Verified Purchase
J M.
Port Orchard, US
★★★★★ 3
Not much noise reduction…
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Easy to install but did not provide much sound dampening…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
M
Verified Purchase
Mike
Massapequa, US
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025

recommand products

Valentino 20121509-GOLD-GOLD DIAL Analog Stainless Band Watch for Women
725.00
Casio G-shock DW-5600NN-1DR Digital Rubber Strap Watch For Men
4432.50
AA CleanCool Ladies' Competition Shirt Smoked Pearl Grey XL
75.99
Pardoes de Luxe Sidepull With Reins (System 3) Black/Beige P
119.99
Gullet iron to C Saddle Black 89°
29.99