Hyaluronic acid is one of the best-known ingredients, but also one of the most misused. Two small tweaks can make a difference.
What it does
It's a molecule that holds on to water. On skin it helps it feel hydrated, soft and plumper.
How to use it right
- Apply it to slightly damp skin, not completely dry.
- Always seal it with a moisturizer on top.
- In very dry climates, the moisturizer is even more important.
What it pairs with
It pairs with almost everything: peptides, niacinamide, vitamin C and retinol. That's why many serums use it as a base, like copper peptide serum.
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