Schwarzkopf · Hair Styling Products
Schwarzkopf OSiS+ Freeze Medium Hold Hairspray
Lower PFAS concern for standard alcohol hairspray; no PFAS-prone application, but no brand transparency.
Schwarzkopf OSiS+ Freeze is a standard aerosol hairspray with no inherent PFAS-prone features or water-repellent and Teflon-family coating claims. Brand offers no public PFAS disclosure or testing data.
We flunk more products than we pass. This one earned its grade. How we grade
Material
alcohol-based aerosol hairspray
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
PFAS exposure happens more often with clothing products.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Volatile organic compound (VOC) inhalation
Alcohol-based aerosols emit significant VOCs during application. Acute exposure in poorly ventilated spaces can cause dizziness, headache, or respiratory irritation; chronic exposure risk is low for typical consumer use patterns but increases with frequent professional styling salon use.
Fragrance allergens and sensitivizers
Schwarzkopf does not disclose specific fragrance components; 'fragrance' on labels is a catch-all that may include limonene, linalool, or other contact allergens. Individual sensitivity varies; patch testing on skin before heavy use is reasonable for those with known fragrance sensitivity.
Aerosol propellant safety (fire/pressure hazard)
All aerosol hairsprays carry inherent flammability and pressurized-container risks. Propellants in modern formulations are typically hydrocarbons or compressed gases, which are regulated but still pose fire hazard if sprayed near flame and pressure hazard if container is punctured or heated.
Scalp and hair protein damage from polymer film buildup
Repeated use of any resin-based hairspray without regular clarifying shampoo can accumulate polymer coating on hair and scalp, potentially causing dryness, irritation, or product buildup over weeks. This is a cosmetic rather than systemic hazard but worth addressing with weekly deep cleansing.
What’s reassuring
Safe base material
Made from ceramic, mineral, or natural fiber with no PFAS risk.
1,4-dioxane contamination (trace solvent impurity)
No specific testing or reports exist for 1,4-dioxane in OSiS+ Freeze. Alcohol-based aerosols are less prone to this impurity than emulsified or aqueous cosmetics, but Schwarzkopf does not publish purity or solvent impurity data for this line.
The full breakdown
What it's made of and why it matters
OSiS+ Freeze is an alcohol-based aerosol hairspray, meaning the active propellant and solvent system relies on volatile organic compounds (primarily ethanol and/or hydrocarbons) to suspend and deliver resin polymers that hold hair in place. The 'medium hold' designation indicates a moderate ratio of film-forming polymers to solvent. Alcohol-based aerosols are considered lower-risk than older CFC or silicone-heavy formulations because they evaporate rapidly and leave minimal residue on hair or scalp.
The brand's record and disclosure
Schwarzkopf is owned by Henkel, a multinational beauty conglomerate. The brand does not publicly disclose detailed ingredient lists for OSiS+ Freeze beyond typical aerosol labeling; full composition data is not readily available to consumers. Henkel has not issued specific PFAS commitments for hairspray lines, though the company has acknowledged PFAS phaseouts in some product categories. No major safety recalls or regulatory actions are on record for this specific product.
How it compares in its category
Alcohol-based aerosol hairsprays like this one are mainstream and represent the standard formulation type. They generally pose lower inhalation risk than pump or solid sprays because aerosol propellants disperse rapidly in air; however, they carry higher VOC emissions during application than non-aerosol alternatives. OSiS+ Freeze sits in the mid-range of commercial hairsprays in terms of hold strength and ingredient transparency, neither leading nor lagging in safety disclosure compared to competitors like L'Oreal or Tresemmé lines.
If you buy it
Use only in well-ventilated spaces (open window or bathroom exhaust fan running) to minimize inhalation of alcohol vapor and propellants. Do not spray near open flames or heat sources, as aerosol products are flammable. Keep away from eyes and mucous membranes. Shake can thoroughly before each use and do not puncture or incinerate the container. Replace when product no longer sprays effectively or if can is dented; a typical 9-10 oz can lasts 4-8 weeks with regular use.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Schwarzkopf has made none
Formulations change between production runs, so check the current label. How we grade.
More hair styling products grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.