AESTURA Hydro Essence vs. SKIN1004 Centella
Real barrier-repair lipids against a single-ingredient calming extract, both fragrance-free, both among the cheapest serums on the site.
Criteria | AESTURA Atobarrier365 Hydro Essence | SKIN1004 Madagascar Centella Ampoule |
|---|---|---|
| Price | $32.00 | $22.00 |
| Price / unit | $0.16/mL | $0.22/mL |
| Size | 200 mL | 100 mL |
| Price checked | 9/16/2026 | 9/12/2026 |
Both are minimal, fragrance-free, and land among the least expensive serums we track, but they hydrate and support skin through genuinely different mechanisms.
Why compare these two specifically
Both are near-minimal formulas at similarly low prices, which removes cost and complexity as differentiators. What's left is a real barrier-repair-versus-calming question, squalane and cholesterol working structurally, against centella working through its soothing, antioxidant properties.
Price per milliliter
AESTURA runs $0.16 per milliliter ($32.00 for 200mL). SKIN1004 runs $0.22 per milliliter ($22.00 for 100mL). AESTURA is cheaper per mL, in a bottle twice the size.
Barrier lipids vs. calming extract
AESTURA centers on squalane and cholesterol, real barrier-supporting lipids, positioned as a first-step barrier-hydration essence. SKIN1004 is built around Madagascar-sourced centella asiatica alone, a single calming, antioxidant, barrier-supporting extract, with nothing else highlighted.
Worth knowing on AESTURA's marketing language
AESTURA's own marketing repeatedly references ceramides, but the verified current ingredient list contains no literal ceramide entry, just squalane and cholesterol. Still real barrier-lipid support, just not the specific ingredient the branding implies.
Our take
If structural barrier repair is the goal, AESTURA's lipid-based approach in a large, affordable bottle is the more purposeful pick. If calming and soothing is the priority with the lowest possible reaction risk, SKIN1004's single-ingredient centella formula is the safer, equally minimal choice.
AESTURA Atobarrier365 Hydro Essence: $0.16/mL. Real squalane-and-cholesterol barrier lipids in a large 200mL format, the site's cheapest serum per mL.
SKIN1004 Madagascar Centella Ampoule: $0.22/mL. A single-ingredient centella formula for calming and soothing, the lowest reaction risk of the two.
See our full best Korean serums by concern guide, or browse the rest of our serum coverage.
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Price checked 9/16/2026
Price checked 9/12/2026
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Frequently asked
Which is cheaper, AESTURA Hydro Essence or SKIN1004 Centella Ampoule?
AESTURA, at $0.16 per milliliter versus SKIN1004's $0.22 per milliliter.
Does AESTURA Hydro Essence contain ceramides?
No, despite marketing language that references ceramides, the verified ingredient list contains no literal ceramide entry. Its real barrier lipids are squalane and cholesterol.
Which is better for barrier repair, AESTURA or SKIN1004?
AESTURA, its squalane-and-cholesterol formula works structurally on the barrier. SKIN1004's single-ingredient centella formula works through calming and antioxidant support instead.