[IOPE] Retinol Serum in Gel Mask 30g
SKU: 98750577823

[IOPE] Retinol Serum in Gel Mask 30g

Sale price$11.61 Regular price$12.90
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  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

[IOPE] Retinol Serum in Gel Mask 30g[DESCRIPTION] This retinol based gel mask wraps a high concentration 1% Retinol RX in collagen gel for a powerful plumping and firming effect. A single bottle of Retinol Super Bounce Serum in a single mask: A formulated, molecularly designed RETINOL RX 1% high concentration retinol, identical to the Retinol Super Bounce Serum. Eliminates retinol's unique skin irritants and maximizes its effectiveness. A plumping and firming effect, as if

[DESCRIPTION]

  • This retinol-based gel mask wraps a high-concentration 1% Retinol RX™ in collagen gel for a powerful plumping and firming effect.

  • A single bottle of Retinol Super Bounce Serum in a single mask: A formulated, molecularly-designed RETINOL RX™ 1% high-concentration retinol, identical to the Retinol Super Bounce Serum. Eliminates retinol's unique skin irritants and maximizes its effectiveness.

  • A plumping and firming effect, as if professionally managed from pores to elasticity: A single mask has been tested to achieve the same level of elasticity improvement as a home ultrasound device.

  • A single mask implements the modeling mask principle to maximize absorption of high-concentration retinol: This dual-layer gel mask delivers powerful results without the need for long-term application. Effective results are achieved in as little as 40 minutes.

[HOW TO USE]

STEP 1. After washing your face, smooth your skin texture, and completing your skincare routine, remove the film from the mask and apply it. (For effective adhesion and wrapping, we recommend using the banding gauze with the white film attached to your skin.)
STEP 2. After approximately 20-40 minutes, remove the mask and pat any remaining essence into your skin with your hands. For more intensive care, you can leave the mask on for longer than 20-40 minutes.

* Be sure to apply sunscreen as the last step of your basic skincare routine on the day of use or the following morning to protect your skin.
* If you're using a product containing retinol for the first time, we recommend using it once or twice a week for less than 40 minutes for the first two weeks.

Each person may have different effects.
※ All purchased items from our listings will be shipped from South Korea.

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: 98750577823

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Dan K.
Alexandria, US
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid. This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush. Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it. If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
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Mike S.
Battle Creek, US
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable. The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather. One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with. Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
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Marie Phillips
Birmingham, US
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness. Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026
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J Whitehead
Lowell, US
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
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Reviewed in the United States on June 1, 2026
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Verified Purchase
David Spencer
Waukegan, 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.
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Reviewed in the United States on April 29, 2026

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