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Isntree

Hyaluronic Acid Water Essence

$24·50 ml·~$50/mo to use

Reviewed by SerumTruth Editorial · Updated July 2026

A pleasant, well-reviewed multi-molecular-weight hyaluronic acid essence that layers nicely under heavier creams without pilling. The niacinamide and panthenol additions are a bonus, undisclosed in amount, so this is really about the hydration base. For the price, a dependable everyday essence rather than a standout treatment.

SerumProof score64 / 100
  • Evidence21 / 30

    Strength of the research behind the key actives

    • Hyaluronic Acid: moderate evidence
    • Niacinamide: moderate evidence
    • Panthenol: moderate evidence

    The average of the key actives’ evidence grades.

  • Potency21 / 25

    Dosed at studied levels, not fairy-dusted

    • Hyaluronic Acid: dosed at a studied level
    • Niacinamide: dosed at a studied level
    • Panthenol: dosed at a studied level

    How strongly the actives are dosed, led by the strongest, not how many there are.

  • Delivery & stability14 / 20

    Delivery tech + packaging that protects fragile actives

    • Delivery: standard
    • Packaging: tinted glass
    • No fragile actives here, so packaging barely moves the score.

    Delivery tech plus packaging, and packaging only counts when actives are fragile.

  • Formulation3 / 10

    Disclosure, active breadth, and ingredient generation

    • 0 of 3 actives disclose a concentration
    • 3 key actives (breadth credit caps at 3)
    • Current-generation or synergistic: Panthenol

    Disclosure, active breadth, and current-generation or synergistic actives.

  • Value5 / 15

    What a month of use costs vs. the category

    • About $50 per month to use
    • $24 for 50 ml, used about twice a day (about 1.75 ml each time), so a bottle lasts about 0.5 months

    What a month of use costs: full marks at $6 a month or less, the floor at $60 a month or more.

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What’s inside

ActiveDisclosedDose
Hyaluronic Acidn/aStudied
Niacinamiden/aStudied
Panthenoln/aStudied

A lightweight, splash-on essence built on niacinamide and panthenol over what the brand calls an eight-type hyaluronic acid complex (sodium hyaluronate, hydrolyzed hyaluronic acid, sodium hyaluronate crosspolymer and others at different molecular weights), in a blue-tinted glass pump bottle. None of the individual HA forms carry a disclosed percentage, so read 'eight types' as a formulation story about multi-depth hydration rather than a single dosed number. Niacinamide and panthenol are both stable and unspecified in level here too. It is a hydration-first layer, not a treatment.

How it’s delivered

DeliveryStandardPackagingTinted glass

Air- and light-sensitive actives (vitamin C, copper peptides) lose potency fast in the wrong packaging, so delivery and the bottle are scored, not just what’s on the label.

The actives, explained

Cosmetic information for general education, not medical advice. The SerumProof score reflects our reading of publicly available research and formulation disclosures. See how scoring works.