Glass Skin Refining Serum — Reddit Reviews
by Peach & Lily
Updated September 10, 2026
Niacinamide serum brightens, smooths texture, and calms redness; pricey multitasker.
What the community says
This serum features niacinamide, peptides, and hyaluronic acid for hydration, brightening, and barrier support. It suits sensitive and oily skin with texture concerns but carries a high price tag. Many praise its multitasking effects yet seek cheaper dupes.
What this means for you
What people love
- Niacinamide blend brightens skin and soothes redness
- Smooths texture and reduces excess oiliness
- Multi-active formula hydrates, firms, and fades spots
Watch out for
- Pricey compared to similar niacinamide serums
- May not significantly improve acne in all users
- Some users seek comparable formulas for sensitive skin
Product details
Skin Type
Key Ingredients
Skin type data limited
Where to buy
Real Reddit threads — 18 mentions across 15 threads
Peach & Lily Glass Skin Refining Serum on Reddit, in one place — 15 threads from r/30PlusSkinCare, r/AsianBeauty and 4 more, summarized.
“For a while, I was also using Peach & Lily Glass Skin Refining Serum”
Positive
“I genuinely really liked it so I'm planning to purchase more.”
Positive
“I got it as a gift from my mom.”
Positive
“Peach & Lily Glass Skin Serum”
Positive
“Huge fan of P&L, that serum is incredible.”
Positive
“I use two serums for me face and neck; the Peach & Lily’s Glass Skin Refining Serum and Tamburin’s Tiger Leaf 100 Serum”
Positive
“My current routine does wonders for my skin and my acne has completely disappeared”
Positive
“I actually just purchased half your skin routine”
Positive
“Peach and Lily glass skin serum”
Positive
“PM: ... Peach and Lily glass skin serum or my Curology tretinoin”
Positive
“I felt comfortable experimenting with new products to address the post-inflammatory hyperpigmentation and boost hydration.”
Positive
“then Peach and Lilly Glass skin serum”
Positive
“Glass skin serum”
Positive
“I need a new routine!”
Positive
“Peach & Lily Glass Skin serum, Cosrx snail essence.”
Positive
“Which K-beauty item made you say, 'I don’t need makeup anymore'”
Positive
“No foundation needed.”
Positive
