What the brand claims
In the brand’s own words, quoted as written.
“Neutrogena Hydro Boost Ultra-Hydrating Serum delivers 8x more hydration instantly and maintains it for up to 72 hours, thanks to hyaluronic acid and Natural Moisturising Factors including amino acids and electrolytes. Formulated to be fragrance-free, dye-free, oil-free, and non-comedogenic, it provides clinically proven hydration after just one use, supporting a stronger skin barrier and visibly healthier-looking skin.”
Quoted from the Neutrogena product page
We quote these claims without judging them here — the verdict above weighs them against the evidence further down this page.
Ingredients39 ingredients
The full INCI list, as published by the brand.
Where to buy
What we've checked so far
We publish what we have while the assessment is still queued, and we're upfront about what's missing.
What we looked at
- Full INCI list, cross-checked against the brand's published formula.
- 90-day price history across 4 retailers, excluding shipping.
What we did not look at
- Our formula assessment — queued, not yet run.
- Shipping costs — not yet in all retailer feeds.
- Corol community reviews — none submitted yet.
What buyers say elsewhere
No external ratings indexed yet, and Corol community reviews haven't started.
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All 4 retailers
From €11.99 · Prices updated 1 day ago