Glass Glow Duo

Korean skincare

Glass Glow Duo

119 reviews
$41.00

The step your routine was missing

Formulated for skin that has earned its character.

In stock

  • 30-day returns
  • Dermatologist tested
  • Fragrance free

About this product

Triple the collagen, triple the glow. Fortified by 1000x collagen to revitalize and moisturize skin. Get the perfect skin that glows from the inside with Glass Glow Duo
Glass Glow Duo contains Triple Collagen Complex absorbs into skin for deep hydration from within (collagen, elastin, hyaluronic acid). Collagen maintains skin structure. It makes up about 70-80% of the human dermis and is what keeps skin plump and supple. Supply skin with collagen to maintain long lasting skin suppleness and glow. Glass Glow Duo contains hydrolyzed collagen, atelo collagen, soluble collagen that penetrates faster and deeper into skin barrier, hydrating skin from the inside out.
*TIPS!
For relieving oily or sensitive skin, we suggest you to have a look at either our Red Line or the Zero Line.

Key Ingredients

Hydrolyzed Collagen

Helps with skin conditioning and boasts superior moisturizing properties

Atelo collagen

Acts as a hydrating agent by holding in moisture to improve skin elasticity

Soluble collagen

Pure collagen molecules that deeply penetrate skin to plump and firm skin

Benefits

Elasticity

Hydration

Refining

How to use

1. Triple Collagen Toner
Apply appropriate amount of Triple Collagen Toner across entire face after cleansing.
2. Triple Collagen Serum
Apply appropriate amount of Triple Collagen Serum across entire face.
TIPS!
Mix with cosmetic products and apply on dry skin to prevent cakey makeup and get that natural, glowy look.


  • What's in it?

    • Triple Collagen Complex - Atelo collagen, hydrolyzed collagen, soluble collagen
      a) Hydrolyzed collagen - Helps with skin conditioning and boasts superior moisturizing properties
      b) Atelo collagen - Acts as a hydrating agent by holding in moisture to improve skin elasticity
      c) Soluble collagen - Pure collagen molecules that deeply penetrate skin to plump and firm skin
      * Characteristics of unprocessed ingredients

  • Skincare Steps

    • Triple Collagen Toner
      - Use after cleansing to nourish, smoothen, and moisturize tired skin
      Triple Collgen Serum
      - Use after toner to moisturize and restore elasticity in skin
How to use

Apply to clean skin, morning and evening. Follow with moisturiser, and always finish with SPF during the day.

Full ingredient list

Add the complete INCI list here, exactly as printed on the carton.

Shipping and returns

Free shipping on all orders. Returns accepted within 30 days of delivery.

SKU: KUSMEA1166

  • Free shipping
  • 30-day returns
  • Dermatologist tested
  • Fragrance free

What makes it work

Four things worth knowing before you add it to your routine.

Concentrated where it counts

Actives

Concentrated where it counts

The active sits at a percentage high enough to do something and low enough to stay tolerable on daily use. No filler percentages for the label.

Absorbs in seconds

Texture

Absorbs in seconds

A lightweight layer that sinks in without pilling under sunscreen or makeup, so nothing in your routine has to move.

Built for mature and sensitive skin

Skin types

Built for mature and sensitive skin

Fragrance free and non-comedogenic. Suitable for dry, combination and reactive skin. Patch test first if your skin is very reactive.

Results

What to expect, honestly

Texture and hydration shift within the first two weeks. Tone and spots take longer, usually eight to twelve weeks of consistent use.
Daily use

Formulated in Korea

One step, done properly

Skincare works when it is simple enough to repeat. This is one step you will actually keep doing, formulated so it plays well with everything else on your shelf.

What's inside

  • Fragrance free
  • Non-comedogenic
  • Dermatologist tested
  • Cruelty free
  • Layers under SPF without pilling
  • Safe for daily use
  • Suitable for sensitive skin

How to use it

Four steps. Same every day.

1 4

  1. Start on clean skin

    Step 1

    Start on clean skin

    Cleanse and pat dry. Leaving skin slightly damp helps the next layer spread further.

  2. Warm it between your fingers

    Step 2

    Warm it between your fingers

    Two or three drops is enough for the whole face. Warming it first makes it absorb faster.

  3. Press, do not rub

    Step 3

    Press, do not rub

    Press into the skin in upward motions. Rubbing drags at the skin and wastes product.

  4. Seal and protect

    Step 4

    Seal and protect

    Follow with moisturiser. In the morning, finish with a broad-spectrum SPF, every day without exception.

Backed by professionals

What professionals say

  • The formulations are honest. The percentages match what the label claims, and the textures are pleasant enough that people actually finish the bottle, which is most of the battle.
    Dra. Christine HallPhysician specializing in aesthetic medicine and emergency medicine

Your questions, answered

Still unsure? Message us and we answer within one business day.

How long until I see results?

Texture and hydration usually shift within two weeks. Tone and dark spots take longer, typically eight to twelve weeks of daily use.

Where does this go in my routine?

After cleansing and toning, before moisturiser. Thinnest texture first, heaviest last.

Can I use it with retinol or acids?

Yes, but introduce one new active at a time and alternate nights until you know how your skin responds.

Is it safe during pregnancy?

Check the full ingredient list with your doctor. We cannot give medical advice.