Hydro Boost Aqua-Gel
neutrogena Hydro Boost Aqua-Gel scores 6.3/9.8 overall. It ranks highest in low irritation risk (9.5) and ingredient transparency (8.8).
✶ Hero ingredients
Silicone that smooths and protects
One of the most effective humectants
Silicone-based skin smoother
Score breakdown
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: July 2026
What makes neutrogena Hydro Boost Aqua-Gel stand out
neutrogena Hydro Boost Aqua-Gel is a decent moisturiser with an overall score of 6.3/9.8. it takes a straightforward approach to skincare. The formula leads with Dimethicone, Glycerin, Dimethicone/Vinyl Dimethicone Crosspolymer — ingredients that support the skin barrier and moisture levels.
It performs well on low irritation risk (9.5). On the flip side, active ingredient concentration is on the lighter side.
Is this right for you?
Great for
- ✓Sensitive skin — low irritation risk with a gentle formulation
- ✓Safety-conscious shoppers — clean formulation with minimal flags
- ✓Ingredient-aware buyers — transparent, well-documented formula
May not suit
- ⚠Those seeking potent actives — this leans more maintenance than treatment
Key ingredients
- ✶Dimethicone
Softens and smooths — #2 in the INCI list
- ✶Glycerin
Draws in moisture — #3 in the INCI list
- ✶Dimethicone/Vinyl Dimethicone Crosspolymer
Softens and smooths — #4 in the INCI list
- ✶Sodium Hyaluronate
Draws in moisture — #5 in the INCI list
- ✶Dimethiconol
Softens and smooths — #7 in the INCI list
Full ingredient list
21 ingredients — listed in INCI order (highest concentration first)
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Ingredient breakdown
- Softens and smooths5
- Keeps the product fresh4
- Holds the formula together4
- Other ingredient2
- Draws in moisture2
- Formula balancers2
- Added scent1
- Added colour1