Neutrogena Hydro Boost Gel Cream — Efficacy 3.0/5.0, Safety 4.6/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
Neutrogena Hydro Boost Gel Cream
Neutrogena

Neutrogena Hydro Boost Gel Cream

MoisturizerHydration
Efficacy
Basic
3.0 / 5.0
Safety
Safe
4.6 / 5.0
System Verdict
This is a bare-bones hydrating gel with a decent humectant base but almost no meaningful treatment actives. The efficacy score hinges almost entirely on mid-list glycerin providing basic hydration, supported by a silicone-heavy texture and simple emulsifier system, with no ceramides, no barrier lipids, no notable soothing or anti-aging actives and an overall minimal INCI that limits performance beyond straightforward moisturization.
Active Ingredients Detected
A Tier: Good BasicsProven Results
Glycerin
B Tier: Supporting IngredientsPromising Ingredients
Polyacrylamide
What Each Ingredient Does
Water
Solvent; formula base
Dimethicone
Silicone emollient; skin feel
Glycerin
Humectant for hydration
Cetearyl Olivate
Emulsifier; texture stabilizer
Polyacrylamide
Gel-forming thickener
Sorbitan Olivate
Co-emulsifier; stabilizes emulsion
Phenoxyethanol
Preservative against microbes
Dimethicone/
Silicone emollient; slip agent
Full Ingredient List (INCI)

Water , Dimethicone , Glycerin , Cetearyl Olivate , Polyacrylamide , Sorbitan Olivate , Phenoxyethanol , Dimethicone/

Frequently Asked

Is Neutrogena Hydro Boost Gel Cream worth it?

Neutrogena Hydro Boost Gel Cream scores 3.0 out of 5.0 for efficacy (Basic) and 4.6 out of 5.0 for safety (Safe) on DemythSkin's independent ingredient analysis. This is a bare-bones hydrating gel with a decent humectant base but almost no meaningful treatment actives. The efficacy score hinges almost entirely on mid-list glycerin providing basic hydration, supported by a silicon

What are the key active ingredients in Neutrogena Hydro Boost Gel Cream?

Neutrogena Hydro Boost Gel Cream contains no gold-standard actives — its formula is built on supporting and base ingredients rather than clinically transformative actives.

Does Neutrogena Hydro Boost Gel Cream contain fragrance or known irritants?

DemythSkin's analysis found no flagged irritants in Neutrogena Hydro Boost Gel Cream. It scores 4.6 out of 5.0 for safety.

How is Neutrogena Hydro Boost Gel Cream scored?

DemythSkin grades every product on two independent axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.

Analyze on DemythSkin →

Analysis last updated: 2026-08-16. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.