Super Oasis Concentrated Serum vs Polyglutamic Acid Hydrating Serum — Ingredient Comparison

PEACH & LILY

Super Oasis Concentrated Serum

Serum · 44 ingredients · South Korea

Peach & Lily's Super Oasis Concentrated Serum deeply quenches dry, tight skin - delivering 100-hour hydration*. Rich 14.5% glycerin and 5 hyaluronic acids flood skin's moisture reservoirs for visibly plump, dewy skin.

Fragrance-freeVeganCruelty-free

The INKEY List

Polyglutamic Acid Hydrating Serum

Serum · 25 ingredients · UK

The INKEY List Polyglutamic Acid Hydrating Serum is a powerful surface hydrator that smooths and plumps the skin and reduces the appearance of fine lines and wrinkles while providing a perfect makeup base.

VeganCruelty-free

Your fit

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How these two interact

No conflicts — safe to layer

Both are Serum products.

At a glance

Fragrance-free

—

Vegan

Cruelty-free

Price

$37.60

$11.20

$26.40 less

Key ingredients

Hyaluronic Acid

Holds water in the skin for instant plumping and hydration.

Glycerin

The workhorse humectant — simple, effective, and exceptionally well-tolerated.

Panthenol (B5)

A barrier-repairing humectant that hydrates and calms — a sensitive-skin staple.

Polyglutamic Acid

Holds even more water than hyaluronic acid and forms a moisture-locking film on the surface.

Sodium PCA

A humectant that pulls water into the skin for plumper, more hydrated skin.

Beta-Glucan

A soothing humectant that hydrates and calms reactive skin.

Licorice Root

Brightens and soothes at once.

Glycerin

The workhorse humectant — simple, effective, and exceptionally well-tolerated.

Polyglutamic Acid

Holds even more water than hyaluronic acid and forms a moisture-locking film on the surface.

What it targets

Hydration

Barrier

Brightening

Soothing

Hydration