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Peach & Lily
Glass Skin Refining Serum
Regular price
$39
40ml
Peach & Lily
Glass Skin Refining Serum
The icon that started it all.
Regular price
$39
40ml
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. Support clear, luminous skin with Glass Skin Refining Serum from Peach & Lily.
*Before & after images from brand study results
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. Support clear, luminous skin with Glass Skin Refining Serum from Peach & Lily.
*Before & after images from brand study results
Clear, smooth, and luminous skin is yours. This iconic serum visibly hydrates for skin that glows like glass.
Glass Skin is clear, luminous, healthy skin that glows like glass. This formula makes it easier to achieve than ever.
We tested 200+ formulas and conducted over 40 face tests alongside cosmetic chemists to perfect the final formula.
A powerful yet gentle blend of clinically effective ingredients visibly hydrate, firm, and transform your skin.
Only safe, effective ingredients made the cut. No compromises.
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.
Your Concerns
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
Our Benefits
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
"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.
The Glass Skin Refining Serum is praised for its noticeable difference in skin appearance, minimizing pores, and providing a healthy glow. Customers appreciate its quick absorption, hydrating feel, and great texture, making it a top choice for achieving flawless and radiant skin.
"My skin looks and feels hydrated and smoother, with a nice healthy glow." — Sandra O.
"It feels so smooth and refreshing, and really does make a difference in brighter, firmer skin." — Kat L.
"Beautiful silky feel, immediate absorption, my skin looks amazing" — Konnie Y.
Reviews
Efficiently Hydrates/Desensitizes
"Just use it. It works. Your skin won’t be a dehydrated, allergy-prone mess anymore. And the more you use it, the more you’ll feel the difference. Skin really does get plumper. And less reactive to everything. It’s great stuff. Takes a tiny, tiny amount of product to be effective. Can we please incorporate this into a dream hand cream, P & L? Maybe one with sunscreen for day and one with other actives for nighttime?"
— Sara Y. (5/5)
Love this one!
"I’ve been with peach & lily for years now. Their products have completely transformed my skin. This serum is one I can’t go with out. Love the way it makes my skin look and feel. It keep my skin looking beautiful!"
— Jodee V. (5/5)
The product that started it all for me
"This is the product that started it all for me. I've been incorporating the Glass Skin Refining Serum in my routine for at least the past 4 years and I will never be without it. I always buy the jumbo bottle and make sure to have a backup on hand at all times"
— Johnna R. (5/5)
Meh.
"This is basically hyaluronic acid which can be bought much cheaper. It does what hyaluronic does but nothing more. It is a nice addition to your heavier face cream if you need the added moisture."
— Chaylene L. (5/5)
My go-to
"I’m on my 3rd or 4th bottle now. It helps keep my skin smooth and moist without clogging my pores. My skin is super sensitive and this does t irritate me at all."
— Julia G. (5/5)
"Travel size of the best serum….can’t ask for anything better!!"
— Leslie (5/5)
"Love! Great product that truly works."
— Leslie (5/5)
Bought for Granddaughter
"She absolutely loves the products, asked for them for her bday! Bought the largest size, she was really delighted!! Putting Granddaughters age as she uses it."
— Eileen G. (5/5)
Why have I lived my whole life without these?
"Why have I lived my entire life without having an essence in my skincare routine? It's sooo refreshing and soothing for my skin and its complexion. Coupled with the refining serum and my skin is as smooth as I have ever seen it. It just feels so plump and moisturized. I also love the subtle smell of the essence. So refreshing and lovely for my skin. Add these to your cart!"
— Alexandra B. (5/5)
Can't Be Without!
"This serum ushered in a new era in my skin care journey! I first purchased about a year or two after it was first released and I keep coming back to it! As much as I like trying other skincare, somehow this one is the best for my acne prone skin. It cleared my skin and has evened out my skin tone. I pair this with the P&L treatment essence and peptide pro moisturizer and my skin stays hydrated thought the day."
— Taylor K. (5/5)
Q&A
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