Ceramidin Serum
Reviewed by SerumTruth Editorial · Price and formula checked July 2026
A solid barrier serum for skin that looks dry, tight or easily upset, with a sensible ceramide blend doing the work. It is priced above basic barrier options for the formulation and the brand. If you want the appearance of a calmer, better-cushioned complexion, it is a dependable pick.
- No active concentrations are disclosed
- Evidence21 / 30
Strength of the research behind the key actives
- Ceramides: moderate evidence
- Hyaluronic Acid: moderate evidence
The average of the key actives’ evidence grades.
- Potency21 / 25
Dosed at studied levels, not fairy-dusted
- Ceramides: dosed at a studied level
- Hyaluronic Acid: dosed at a studied level
How strongly the actives are dosed, led by the strongest, not how many there are.
- Delivery & stability16 / 20
Delivery tech + packaging that protects fragile actives
- Delivery: standard
- Packaging: airless, opaque
- No fragile actives here, so packaging barely moves the score.
Delivery tech plus packaging, and packaging only counts when actives are fragile.
- Formulation2 / 10
Disclosure, active breadth, and ingredient generation
- 0 of 2 actives disclose a concentration
- 2 key actives (breadth credit caps at 3)
- No current-generation or synergy bonus
Disclosure, active breadth, and current-generation or synergistic actives.
- Value12 / 15
What a month of use costs vs. the category
- About $22 per month to use
- $48 for 40 ml, used about twice a day (about 0.3 ml each time), so a bottle lasts about 2.2 months
What a month of use costs: full marks at $6 a month or less, the floor at $60 a month or more.
Tap any row to see how its score was built.
Ranks #42 of 84 hydration & barrier serums we have scored.
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What’s inside
| Active | Disclosed | Dose |
|---|---|---|
| Ceramides | n/a | Studied |
| Hyaluronic Acid | n/a | Studied |
A barrier-focused serum built on a five-ceramide complex with hyaluronic acid and cholesterol, in an opaque pump bottle. The pitch is the appearance of a comfortable, resilient-looking barrier and less visible dryness, which is a support role rather than an active-treatment one. Ceramides work best in the right ratio with other barrier lipids, and the blend here is built for that. Nothing fragile, so packaging is not the story.
How it’s delivered
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
What the research says
Over 4 weeks, a ceramide precursor moisturizer was linked with less visible dryness and a more hydrated look in dry, sensitive skin.
Improvement of skin barrier function in atopic dermatitis patients with a new moisturizer containing a ceramide precursor. Journal of Dermatological Treatment, 2013. PubMed ↗
A multicenter study linked a topical hyaluronic acid serum with better looking hydration, tone, and texture over several follow up visits.
Multicenter evaluation of a topical hyaluronic acid serum. Journal of Cosmetic Dermatology, 2022. PubMed ↗
A study of the active, not this exact product. What matters for the score is whether this serum uses it at a comparable dose.
Higher-scoring alternatives
Same category, better SerumProof score. Worth a look before you buy.
Revision history
- July 11, 2026Price and formula rechecked
- July 10, 2026Review published
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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.