Neutrogena Hydro Boost Water Gel Moisturizer — Efficacy 3.3/5.0, Safety 4.1/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
Neutrogena Hydro Boost Water Gel Moisturizer
Neutrogena

Neutrogena Hydro Boost Water Gel Moisturizer

MoisturizerHydration
Efficacy
Basic
3.3 / 5.0
Safety
Mostly Safe
4.1 / 5.0
System Verdict
Basic hydrating gel with decent texture, added fragrance, and almost zero true treatment power. The efficacy here comes mainly from glycerin and a small amount of sodium hyaluronate providing short-term hydration, supported by a silicone-heavy base that improves feel but does not repair barrier or address deeper concerns like aging or pigmentation; lack of lipids, ceramides, and meaningful actives caps this at a mid-range performance level.
Active Ingredients Detected
A Tier: Good BasicsProven Results
GlycerinSodium Hyaluronate
B Tier: Supporting IngredientsPromising Ingredients
PolyacrylamideC13-14 IsoparafinC12-14 Pareth-12Blue 1
D Tier: Potential IrritantsBe Cautious
Fragrance
What Each Ingredient Does
Water
Solvent for formula
Dimethicone
Silicone emollient, skin-feel
Glycerin
Primary humectant for hydration
Dimethicone/Vinyl Dimethicone Crosspolymer
Gel texture, film-former
Phenoxyethanol
Preservative
Polyacrylamide
Thickener, gel network
Cetearyl Olivate
Emulsifier, helps oil-water mix
Sorbitan Olivate
Co-emulsifier, stabilizes emulsion
Dimethiconol
Silicone emollient, slip agent
C13-14 Isoparafin
Light emollient, texture enhancer
Dimethicone Crosspolymer
Gel-forming silicone network
Chlorphenesin
Secondary preservative
Carbomer
Thickener, viscosity control
Laureth-7
Surfactant, helps dispersion
Sodium Hyaluronate
Humectant, water-binding agent
Ethylhexylglycerin
Preservative booster, humectant
Fragrance
Scent component
C12-14 Pareth-12
Emulsifier / surfactant
Sodium Hydroxide
pH adjuster
Blue 1
Colorant
Full Ingredient List (INCI)

Water, Dimethicone, Glycerin, Dimethicone/Vinyl Dimethicone Crosspolymer, Phenoxyethanol, Polyacrylamide, Cetearyl Olivate, Sorbitan Olivate, Dimethiconol, C13-14 Isoparafin, Dimethicone Crosspolymer, Chlorphenesin, Carbomer, Laureth-7, Sodium Hyaluronate, Ethylhexylglycerin, Fragrance, C12-14 Pareth-12, Sodium Hydroxide, Blue 1.

Frequently Asked

Is Neutrogena Hydro Boost Water Gel Moisturizer worth it?

Neutrogena Hydro Boost Water Gel Moisturizer scores 3.3 out of 5.0 for efficacy (Basic) and 4.1 out of 5.0 for safety (Mostly Safe) on DemythSkin's independent ingredient analysis. Basic hydrating gel with decent texture, added fragrance, and almost zero true treatment power. The efficacy here comes mainly from glycerin and a small amount of sodium hyaluronate providing short-term hydration, suppor

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

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

Does Neutrogena Hydro Boost Water Gel Moisturizer contain fragrance or known irritants?

DemythSkin flags these ingredients in Neutrogena Hydro Boost Water Gel Moisturizer as potential irritants: Fragrance. This product does contain fragrance.

How is Neutrogena Hydro Boost Water Gel Moisturizer 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: 2026-09-06. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.