Hydrator / Humectant

Propanediol

Often labeled as: Corn-derived Glycol
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The natural, skin-friendly alternative to Propylene Glycol.

๐Ÿ›ก๏ธ
Overall Safety Safe
๐Ÿ‘ถ
Pregnancy Safety Safe
๐Ÿ•ณ๏ธ
Comedogenic (0-5) 0 / 5
โšก
Irritancy (0-5) 0 / 5

๐Ÿ”ฌ How It Actually Works

A hydrating solvent derived from corn sugar. It gives serums a smooth, dewy slip without stickiness.

๐Ÿ’– Why your skin loves it

Increases hydration, improves serum texture, and reduces the risk of irritation.

๐Ÿ’ก Pro Tip

Often used to dissolve difficult actives like Salicylic Acid or Ferulic Acid.

โš–๏ธ Myth vs. Fact

The Myth

It is just a cheap filler.

The Science

It actively contributes to the hydration and sensory feel of the formula.

๐Ÿงด Formulations featuring Propanediol

โ˜… 8.8
Ultra Facial Cream
Kiehl's
Ultra Facial Cream
Moisturizer

A highly elegant, universally loved squalane-based moisturizer. Formulated masterfully without heavy waxes, it provides intense 24-hour hydration without feeling suffocating or greasy on the skin. A premium, no-nonsense staple.

โ˜… 9.6
5X Ceramide Barrier Repair Moisture Gel
Skintific
5X Ceramide Barrier Repair Moisture Gel
Moisturizer

The undisputed multi-million-unit hyper-bestseller across Malaysia that completely redefined mass-market barrier repair. Skintific bridges the gap between intense lipid replenishment and the strict weightless demands of tropical humidity by deploying an advanced, self-assembling **5-Ceramide Network (NP, NS, AS, AP, EOP)** structurally mirroring the physiological intercellular matrix of the stratum corneum. Free from drying denatured alcohols and harsh parabens, it envelopes cells inside a refreshing water-burst emulsion vehicle that dissolves upon friction. The physical texture is a beautifully translucent, bouncy aqua-gel cream that slides across the face with zero mechanical friction, flashing dry within 15 seconds into an absolute bare, weightless satin dewy-plump skin feel.

โ˜… 8.9
DIVE-IN Low Molecular Hyaluronic Acid Serum
Torriden
DIVE-IN Low Molecular Hyaluronic Acid Serum
Serum

A beautifully formulated, totally non-tacky hyaluronic acid serum. By utilizing 5 different molecular weights of HA alongside Panthenol and Ceramide NP, it plumps the skin deeply rather than just sitting tightly on the surface. It gets its iconic pastel blue color entirely naturally from Malachite Extract.

โ˜… 9.2
PM Facial Moisturizing Lotion
CeraVe
PM Facial Moisturizing Lotion
Moisturizer

The gold-standard drugstore moisturizer. Features a patented MVE delivery system for its 3 essential ceramides and an optimal 4% Niacinamide concentration. It is incredibly lightweight, regulates sebum perfectly, and deeply repairs the barrier without clogging pores.

โ˜… 9.6
Advanced Snail 96 Mucin Power Essence
COSRX
Advanced Snail 96 Mucin Power Essence
Serum

An absolute legendary holy-grail staple across Malaysia that defined the entire global glass-skin trend. COSRX manages to achieve unrivaled cellular repair performance by using a beautifully minimalist 11-ingredient INCI string, dropping plain water entirely to build the formula over a massive **96.3% raw Snail Secretion Filtrate** baseline. Free from added synthetic perfumes, silicones, and drying alcohols, it loads heavy amounts of native mucopolysaccharides, glycolic fractions, and copper peptides past your epidermal reliefs. The physical texture is a highly unique, stringy, gooey clear gel-liquid that stretches beautifully out of the pump, gliding across cells with a rich slippery cushion before absorbing flat within 30 seconds into an incredibly plump, touch-soft mochi skin glow.