Hyaluronic Acid Serum review
What it does
Hyaluronic acid is a humectant: it binds water and holds it in the upper layers of skin. This one uses several molecular weights, which matters — larger molecules sit on the surface and smooth immediately, smaller ones penetrate slightly further and hydrate for longer.
Matrixyl 3000, a well-studied peptide pair, is along for a modest firming claim. Treat it as a bonus rather than the reason to buy.
The rule everyone breaks
Apply it to damp skin and seal it. Applied to dry skin in a dry room, a humectant will draw moisture from wherever it can find it — including from deeper in your own skin — and leave you more dehydrated than when you started. This is the single most common way people make hyaluronic acid fail.
Damp skin, then moisturiser within thirty seconds. Every time.
What to expect
Immediate plumping that makes fine dehydration lines less visible. It is a hydration product, not a treatment — it does nothing for pigmentation, acne or true wrinkles, and the effect disappears when you stop.
Where it disappoints
It is thin, and on very dry skin it is not enough on its own. It also cannot compensate for a damaged barrier — if your skin is flaking, a ceramide cream will do far more.
Why this one over The Ordinary's
Almost identical price and a comparable formula. The difference is the label: this one tells you what it does, who it suits, and what to layer it with. For anyone still learning, that is worth the fifty cents.
