Peach & Lily

Glass Skin Refining Serum

Regular price $ 39
40ml
Glass Skin Refining Serum
Glass Skin Refining Serum

The icon that started it all.

Our iconic, best-selling serum that started the Glass Skin movement. A powerful yet gentle blend of peach extract, niacinamide, East Asian mountain yam, and peptides visibly calms, brightens, plumps, and protects skin. Your complexion will look and feel hydrated, healthy, and glow like glass.

 

*Brand study results 

Clear, smooth, and luminous skin is yours. This iconic serum visibly hydrates for skin that glows like glass.

Learn More
  • Locks in moisture
  • Visibly boosts radiance
  • Visibly smooths skin
  • Protects against free radicals
  • Visibly brightens
  • Deeply hydrates
  • Visibly plumps
  • Visibly lifts
  • Calms look of irritation
  • Deeply soothes
  • Fades look of dark spots
  • Targets discoloration

Sources

*3rd party consumer study results
**Before & after images from brand study results

100%

said the serum is suitable for sensitive skin

Pairs Well With

The Good Acids Pore Toner

The Good Acids Pore Toner

Regular price $ 39

  • Clean Ingredients

  • Clinically Effective

  • Vegan

  • Cruelty-Free

  • Earth-Focused

Ingredients

A proprietary blend of premium, potent ingredients chock full of vital nutrients for healthy, luminous Glass Skin.

Ingredients

A proprietary blend of premium, potent ingredients chock full of vital nutrients for healthy, luminous Glass Skin.

Featured Ingredients

  • 01 Hyaluronic Acid
  • 02 Niacinamide
  • 03 Peach Extract
  • 04 East Asia Mountain Yam Extract
  • 05 Peptide Complex

All Ingredients

Water (Aqua), Propanediol, Butylene Glycol, Niacinamide, 1,2-Hexanediol, Prunus Persica (Peach) Fruit Extract, Dioscorea Japonica Root Extract, Sodium Hyaluronate, Adenosine, Hydrolyzed Sodium Hyaluronate, Madecassoside, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Acetyl Octapeptide-3, Ethylhexylglycerin, Hydrolyzed Corn Starch, Sodium Carbomer, Beta-Glucan, Saccharide Isomerate, Phytic Acid, Sucrose, Asiaticoside, Caprylyl Glycol

Glass Skin Science

Glass Skin is clear, luminous, healthy skin that glows like glass. This formula makes it easier to achieve than ever.

Take the Diagnostic

Before

After

Real Results

100%

said the serum is suitable for sensitive skin

96%

saw smoother and softer skin

96%

saw increased hydration and improved dry patches

92%

noticed brighter, healthier skin with a radiant glow

Sources

*3rd party consumer study results
**Before & after images from brand study results

From Our Founder

Alicia Yoon

“You asked for real Glass Skin—and we listened. After testing 200+ formulas and working with 40+ chemists, we perfected the Glass Skin Refining Serum. Powered by clean, fresh ingredients and undeniable results, it's your shortcut to luminous, healthy, crystal-clear skin."

Concerns & Benefits

This iconic serum visibly calms inflammation, brightens dark spots, and deeply hydrates for skin that glows like glass.

  • 01 Dullness
  • 02 Uneven skin tone
  • 03 Skin texture
  • 04 Aging
  • 05 Loss of firmness
  • 06 Hyperpigmentation
  • 07 Fine lines & wrinkles
  • 08 Dryness
  • 09 Sensitivity

"Leaves my skin super hydrated and glowy."

Lindsey P. - Verified Buyer

How To Use

How To Use

Dispense one pump onto fingertips and tap into skin. Apply after cleansing, toning, and before moisturizing.

Suggested Routine

Oil-Based Cleanser | Water-Based Cleanser | Toner | Essence | Serum | Moisturizer

Frequency

Daily use, AM and PM.

Pairs Well With
The Good Acids Pore Toner

The Good Acids Pore Toner

Regular price $ 39
We’re looking for stars!
Let us know what you think