Schwarzkopf · Hair Styling Products
Schwarzkopf OSiS+ Freeze Medium Hold Hairspray
Lower PFAS concern for a standard alcohol hairspray; no PFAS-prone application, but no brand transparency.
Schwarzkopf OSiS+ Freeze is a conventional aerosol hairspray with no inherent PFAS-prone features (no water-repellent, non-stick, or Teflon-family coating claims). However, the brand provides no public PFAS disclosure or testing data.
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alcohol-based aerosol hairspray
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
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.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
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.
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.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Hair Styling Products
Olaplex
Signature Hair & Body Mist
water-based fragrance spray in glass/plastic bottle
Lower concern, but Olaplex makes no public PFAS commitment, typical for the cosmetics category.
✓Bare metal or glass, no coating at all
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.