Hyaluronic Acid Serum
Skin, considered. Several weights of hyaluronic acid working across the skin's surface for hydration that looks plump and dewy, never sticky. The quiet workhorse of a considered routine.
Why we love it
- Multi-weight hydration. Four forms of hyaluronic acid draw moisture across the skin's surface for an even, cushioned feel.
- Plump, dewy, second-skin finish. It hydrates without a heavy or greasy layer.
- Vegan and made without added fragrance. A clean, uncomplicated hydrator that layers under everything.
How to use
- Apply 2 to 3 drops to slightly damp skin, morning and night.
- Layer over the Snail Mucin Serum while skin is still moist.
- Seal it in with the Anti-Aging Moisturizer.
Key ingredients
- Sodium Hyaluronate Crosspolymer and Sodium Hyaluronate. Multi-weight hydration for a plump, dewy surface.
- Sodium Acetylated Hyaluronate and Hydrolyzed Sodium Hyaluronate. Lighter forms for an even, second-skin feel.
- Glycerin and Propanediol. Humectants that keep skin comfortable and soft.
Made in the USA · 30-day returns · Free US shipping over $75
Complete the ritual. Get all three (serum, hydrator, moisturizer) in The Ritual Complete Set for $79 and save $15.90.
Four weights of hyaluronic acid
- Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Acetylated and Hydrolyzed Hyaluronic Acid. Four molecular weights that hydrate different depths for a plump, bouncy finish.
- Glycerin and Propanediol. Draw and hold water for lasting comfort.
- Pentylene Glycol. Conditions and supports a smooth feel.
Vegan. Fragrance-free. Made in the USA.
Full ingredients (INCI)
Water, Propanediol, Glycerin, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate, Pentylene Glycol, Xanthan Gum, Sorbitan Oleate Decylglucoside Crosspolymer, Phenoxyethanol, Ethylhexylglycerin.
How to use hyaluronic acid for plump, dewy skin
Apply to slightly damp skin. Hyaluronic acid works best when it has moisture to bind. Pat a few drops over face and neck, then seal with your moisturizer so the hydration stays put. In your routine it is step two, after snail mucin and before your moisturizer.
See the hydration routine →Apply hyaluronic acid to damp or dry skin?
Slightly damp. Hyaluronic acid pulls in water, so give it moisture to bind, then lock it in with moisturizer.
Why four types of hyaluronic acid?
Different molecular weights sit at different depths, so skin feels hydrated from the surface down rather than just on top.
Is it vegan?
Yes. This is the vegan serum in the Serelise range. Fragrance-free too.
Where does it go in my routine?
Step two, after snail mucin and before moisturizer.

