Hydro-Star + Salicylic Acid
Why this score
Concern55 / 55
- No ingredients carry meaningful, evidence-backed concern.
How much genuine, cited concern the ingredients carry, weighted by how much of each is likely present and whether the product stays on or rinses off.
Transparency20 / 20
- No hidden fragrance blend.
Whether the full ingredient list, and any fragrance, are actually disclosed.
Formulation restraint19 / 25
- 1 known irritant or fragrance-allergen ingredient: Salicylic Acid.
Needless irritant or allergen load for the product type. A clean, purposeful formula scores well without any "free-from" theater.
Scored by PlainBody Editorial against the PlainScore method · Label checked July 2026
What’s inside
Cellulose GumGenerally safe
A plant-based thickener derived from cellulose that creates smooth, gel-like textures in formulas. One of the most studied and best-tolerated thickeners in cosmetics, used in shampoos, face masks, and leave-on products for decades.
Full ingredient details →PolyisobuteneGenerally safe
A synthetic film-forming emollient that provides a protective, flexible layer on skin. Not absorbed and well tolerated with no documented safety issues in cosmetic use.
Full ingredient details →Mineral OilCommonly feared, low concern
A highly refined, purified oil that forms a light protective layer to slow water loss from skin. Cosmetic-grade mineral oil goes through purification steps that remove the contaminants associated with crude petroleum, and CIR has found it safe as used.
Full ingredient details →Salicylic AcidGenerally safe
A beta hydroxy acid used to smooth texture and clear pores. Safe at cosmetic levels; can be mildly irritating if overused.
Full ingredient details →Pentaerythrityl Tetra-di-t-butyl HydroxyhydrocinnamateGenerally safe
A synthetic antioxidant approved in the EU and used at low levels to prevent product degradation and extend shelf life. Not absorbed through skin and presents no safety concern in cosmetic formulations.
Full ingredient details →Lower-concern alternatives
Same category, higher PlainScore.
Cosmetic information for general education, not medical advice. Concern ratings are evidence-graded and cited on each ingredient page. See how we score.