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The INKEY ListserumTreat stepSephora bestseller

The INKEY List Hyaluronic Acid (HA) Hydrating Face Serum

This serum is a go-to for anyone seeking a simple, effective hydration boost. It uses multiple molecular weights of hyaluronic acid to target different skin layers, ensuring comprehensive moisture delivery. The addition of Matrixyl 3000 peptide helps to smooth fine lines and improve skin's overall texture.

Sephora price

$10.00

Price matters most when you are trying to learn whether this lane belongs in your routine without turning the test into a luxury gamble.

Sephora reviews

4.4 / 5

About 2,999 reviews on the current Sephora source, so there is real volume behind the reputation.

Shoppers keep mentioning

HydratingVeganClean at SephoraHyaluronic AcidDrynessFine Lines and WrinklesDullness

These are the shopper themes that keep showing up around this listing and shape why people open it in the first place.

Glass take

4.4 / 5 overall fit

A solid, budget-friendly hyaluronic acid serum that delivers on hydration and plumping without feeling sticky. It's a great option for most skin types looking to boost moisture.

The INKEY List Hyaluronic Acid (HA) Hydrating Face Serum

Sephora snapshot refreshed April 23, 2026

Price, rating, review count, and source status come from Sephora. Glass adds the routine fit, overlap risk, and what to compare next.

View Sephora

What Sephora says

What this product is supposed to do

A non-tacky, fast-absorbing super serum. Clinically proven to deliver instant and long-lasting hydration to plump skin and visibly reduce fine lines.

NormalDryCombinationand OilyFine Lines and WrinklesDrynessand Dullness

Use daily, morning and night.

Apply a pea-sized amount to the face and neck.

Follow with preferred treatments and moisturizer to seal benefits into skin.

INKEY Tip: Clinically proven to deliver greater hydration when applied to damp skin, use straight after cleansing to draw and lock in maximum moisture.

Recycling Instructions:

Separate the cap and bottle

Use excess product

Rinse the bottle

Recycle packaging

Recycling is subject to local policies and facilities.

What Glass adds

What actually matters before you buy it

A straightforward and effective hyaluronic acid serum. It's a good choice for adding a layer of hydration to any routine, especially when skin feels dry or dehydrated. The peptide inclusion is a nice bonus for targeting early signs of aging.

Hydration Hero

Many reviewers highlight how this serum significantly improved their skin's moisture levels, leaving it feeling soft and supple.

Plumping Power

Users appreciate the visible plumping effect, which helps to diminish the appearance of fine lines and give the skin a more youthful look.

Best for

When this is a smart buy

  • Dry or dehydrated skin
  • Anyone seeking a plumping effect
  • Users looking to smooth fine lines
  • Those who prefer lightweight serums

Skip if

When this is the wrong lane

  • You have very oily skin and don't need extra hydration
  • You are sensitive to peptides (though this is generally well-tolerated)

Routine fit

Where this serum fits in

Apply this serum after cleansing, ideally to damp skin, to maximize its hydrating capabilities. Follow with your other treatments and a moisturizer to lock in the moisture. It can be used both morning and night.

Why it works

Where it earns the slot and where it does not

The useful question is not whether this product is good in a vacuum. It is whether it makes your routine easier to run or just adds one more bottle with a familiar ingredient on it.

What it actually does well

  • Excellent hydration
  • Plumps and smooths skin
  • Lightweight and non-sticky texture
  • Affordable price point
  • Contains peptides for anti-aging benefits

Where it starts to feel redundant

  • May not be enough on its own for extremely dry skin
  • Results for fine lines are subtle

Routine fit

Where it belongs in the stack

Morning and Night

This serum is suitable for both morning and evening routines. Using it in the morning can provide a hydrated base for makeup, while nighttime use helps replenish moisture overnight.

Glass rating

How this formula scores in real life

4.4/ 5 overall

A solid, budget-friendly hyaluronic acid serum that delivers on hydration and plumping without feeling sticky. It's a great option for most skin types looking to boost moisture.

Hydration

4.5 / 5

Users consistently report a noticeable boost in skin hydration and a plumper appearance.

Texture

4.3 / 5

The serum is generally well-liked for its lightweight, non-tacky feel that absorbs quickly.

Full ingredient breakdown

Every ingredient, what it does, and whether I care

Solvent

Water (Aqua/Eau)

Badness

0.0 / 10

The base for most skincare formulations, dissolving other ingredients.

Usually helps with

All skin types

Watch for

None

Humectant

Propanediol

Badness

1.0 / 10

A solvent and humectant that helps ingredients penetrate the skin and provides hydration.

Usually helps with

All skin types

Watch for

Can be mildly irritating for some very sensitive skin types.

Active

Sodium Hyaluronate

Badness

1.0 / 10

A salt form of hyaluronic acid, it penetrates the skin to deliver hydration and plumpness.

Usually helps with

Dryness, fine lines, dullness

Watch for

None

Humectant

Glycerin

Badness

0.0 / 10

A common and effective humectant that draws water to the skin, keeping it hydrated and soft.

Usually helps with

Dryness, all skin types

Watch for

None

Humectant

Butylene Glycol

Badness

1.0 / 10

A humectant and solvent that helps improve product texture and hydration.

Usually helps with

All skin types

Watch for

Can be a skin irritant in high concentrations, but typically safe in formulations.

Preservative

Phenoxyethanol

Badness

2.0 / 10

A common preservative used to prevent microbial growth in cosmetic products.

Usually helps with

All skin types

Watch for

Can cause allergic reactions or irritation in some individuals.

Thickener

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Badness

0.0 / 10

A synthetic polymer used to thicken formulations and improve texture.

Usually helps with

All skin types

Watch for

None

Antioxidant

Leuconostoc/Radish Root Ferment Filtrate

Badness

1.0 / 10

A natural preservative and skin-conditioning agent derived from fermented radish root.

Usually helps with

All skin types

Watch for

None

Active

Hyaluronic Acid

Badness

1.0 / 10

A powerful humectant that attracts and holds moisture, plumping the skin and reducing the appearance of fine lines.

Usually helps with

Dryness, fine lines, dullness

Watch for

None

Thickener

Carbomer

Badness

0.0 / 10

A thickening agent used to create gel-like consistencies in skincare products.

Usually helps with

All skin types

Watch for

None

Humectant

Sodium Lactate

Badness

1.0 / 10

A salt of lactic acid, it acts as a humectant and helps maintain skin hydration.

Usually helps with

Dryness, all skin types

Watch for

None

Emulsifier

Polysorbate 20

Badness

2.0 / 10

A surfactant and emulsifier that helps mix oil and water components in a formula.

Usually helps with

All skin types

Watch for

Can be a skin irritant for some, and may be contaminated with 1,4-dioxane.

Active

Palmitoyl Tetrapeptide-7

Badness

2.0 / 10

A peptide that helps reduce inflammation and stimulate collagen production, contributing to firmer skin.

Usually helps with

Fine lines, wrinkles, firmness

Watch for

Generally well-tolerated, but some individuals may experience sensitivity.

Active

Palmitoyl Tripeptide-1

Badness

2.0 / 10

A peptide that signals the skin to repair itself, promoting collagen production and improving skin elasticity.

Usually helps with

Fine lines, wrinkles, firmness

Watch for

Generally well-tolerated, but some individuals may experience sensitivity.

Compare before you buy

The next pages that make this product more useful

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Ingredient Checker

Check whether this product overlaps with products already in your routine.

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Product directory

Browse more Sephora skincare products through the Glass product directory.

FAQ

The fast answers people actually need

Is this serum good for dry skin?

Yes, this serum is excellent for dry and dehydrated skin due to its high concentration of hyaluronic acid, which draws moisture into the skin.

Can I use this serum with other active ingredients?

Yes, hyaluronic acid is generally compatible with most active ingredients. Apply it after stronger actives and before moisturizer to lock in hydration.

How often should I use this hyaluronic acid serum?

You can use this serum daily, both in the morning and at night, for consistent hydration.

See If This Is Compatible With My Skin