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trend it up Hydrostay Silky Serum Foundation

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Hydrostay Silky Serum Foundation — ingredient safety report

Every ingredient on the label, checked against published safety data. Profile tags on each card show who should take extra care. Label data from Open Beauty Facts, a community database — formulations change, so verify against your packaging.

59

Moderate concern

Contains ingredients worth knowing about. Review the flags below against your skin's needs.

Concern score 59/100 · 37 ingredients analyzed

Driven by TalcIARC Group 2A, EU CosIng Annex III (declarable / restricted)

Risk categories found

Cancer concern2 ingredients · max 5/10Irritation2 ingredients · max 3/10Environmental impact1 ingredient · max 3/10

Flagged ingredients (6)

Ingredients with a documented concern, from official datasets and our reviewed database.

Talc

absorbent · texturizer

Severity 5/10
Babies & kids: Best avoided
  • Cancer concern:IARC reclassified talc as probably carcinogenic (2A) in 2024; historic asbestos contamination drives concern.

A mineral powder at the center of major litigation and a 2024 IARC upgrade to 'probably carcinogenic'. Regulators specifically warn against powder use on babies (inhalation risk); cornstarch is the standard substitute.

Phenoxyethanol

preservative

Severity 3/10
Babies & kids: Use with caution
  • Irritation:Occasional stinging and irritation, mostly around eyes and on damaged skin.

Today's most common preservative, considered safe by the SCCS up to 1%. French authorities advise avoiding it in wipes and diaper-area products for children under 3 as a precaution.

Ethylhexylglycerin

preservative booster · skin conditioning

Severity 2/10
  • Irritation:Documented occasional contact allergy and eye irritation.

A preservative booster often paired with phenoxyethanol; low-risk overall with rare reports of contact allergy.

Dimethicone

emollient · occlusive

Severity 3/10Editorial
  • Environmental impact:Not biodegradable; accumulates in the environment via wash-off.

The workhorse silicone — inert and non-sensitizing on skin (even FDA-approved as a skin protectant), with persistence in the environment as its main criticism.

Propylene CarbonateRegulatory dataIrritationEU CLP Eye Irrit. 2

Pore-clogging potential (1)

Ingredients rated likely to clog pores — relevant if your skin is acne-prone. This is a separate indicator and is not part of the safety score.

Indicative Fulton-scale ratings from published dermatology references — not a regulator classification; individual reactions vary.

No concerns found (20)

Ingredients that are unflagged in our reviewed database, reviewed safe by the CIR panel, or on an EU permitted list.

Recognized ingredients (8)

Catalogued in official cosmetic-ingredient inventories (EU CosIng and others) with no safety flag on record. Being recognized isn't a safety guarantee — it means the ingredient is on record but no authority has published a concern.

  • C13-15 Alkane· solvent
  • Undecane· skin conditioning, skin conditioning - e…
  • Tridecane· perfuming
  • Cetyl PEG/PPG-10/1 Dimethicone· skin conditioning, surfactant - cleansin…
  • Pyridoxine HCl· antistatic, hair conditioning, skin cond…
  • Thiamine HCl· fragrance, skin conditioning
  • Biotin· anti-sebum, hair conditioning, skin cond…
  • Hydrogen Dimethicone· film forming

Colorants (1)

Color Index (CI) pigments and dyes, regulated as EU permitted colorants (Annex IV).

  • CI 77499]

Not enough data (2)

Not found in any dataset we hold (often trade-name blends or very niche ingredients), so we can't assess them — this is not a safety judgment either way.

  • Aluminium Hydroxide
  • Parfum [+/- CI 77891

This report is informational, not medical advice. Assessments summarize published findings (EU CosIng, IARC, ECHA, CIR, SCCS and others) about ingredients — not clinical testing of this specific product. Exposure, concentration and individual sensitivity all matter. Consult a dermatologist for medical concerns.

Lower-concern makeup

Same category, better ingredient safety score than this product — somewhere to look next if this one raised concerns.

Full ingredient list (as analyzed)

Aqua, Dimethicone, Talc, PEG-10 Dimethicone, C13-15 Alkane, Titanium Dioxide (Nano), Trimethylsiloxysilicate, Undecane, C12-15 Alkyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Glycerin, Tridecane, Cetyl PEG/PPG-10/1 Dimethicone, Silica, Tocopheryl Acetate, Sodium Hyaluronate, Panthenol, Niacinamide, Pyridoxine HCl, Thiamine HCl, Calcium Pantothenate, Sodium Chloride, Sodium Ascorbate, Biotin, Disteardimonium Hectorite, Hydrogen Dimethicone, Propylene Carbonate, Sodium Phytate, Polyhydroxystearic Acid, Polysorbate 20, Aluminium Hydroxide, Phenoxyethanol, Ethylhexylglycerin, Parfum [+/- CI 77891, CI 77491, CI 77492, CI 77499]

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