Heat protectant
Heat protection is a performance claim; an ingredient list cannot confirm it.
- Polyurethane-14
- AMP-Acrylates Copolymer
- Octylacrylamide/Acrylates/Butylaminoethyl Methacrylate Copolymer
Only lab testing can show this.
Sizes & containers
100 ml / 3.4 fl oz · Travel size · aerosol can · $17.75 at one store · UPC 07391681406131
Heat protectant / Spray, lightweight
Add it to your products. We’ll tell you if it’s ever recalled.
Scent:
Notes: apricot, floral, fruity, muguet, rose.
“Fruity floral scent with hints of apricot, lily of the valley and rose” (Brand page)
Manufacturer page: marianila.com
Personal fit
Complete the consultation to see how well this product fits your hair and your goals. With 6,000+ products in our library, we can match you to the right ones.
$49 with 60 days of follow-up questions and plan updates
$99 with 12 months. Pay once; the year renews only if you choose.
The rest of what your plan weighs on this product.
The consultation builds your hair profile, checks every factor in this table against it, and tells you where this product fits or what to use instead.
Start your consultation$49 once, with 60 days of follow-up questions and plan updates. Nothing renews, and you never have to buy a product.
Your avoid-list
Upper-mid price for a heat protectant
$5.25/oz at 3.38 oz, more than 57% of the 295 heat protectants , which mostly run $2.41–6.78/oz. The cost less.
Great for
Maybe skip if
What the formula actually does
Each row says where it comes from: F means we derived it from this product’s own ingredient list, S means it is a claim the brand makes that the formula neither confirms nor contradicts.
Water-first and light: unlikely to flatten fine hair.
Nothing here is built to reduce combing force.
Nothing here needs a detergent wash to remove.
Humectants in the working part of the formula.
Fast-drying alcohol in the first three ingredients.
Fragrance is listed; it sits below the working ingredients.
Ingredients that matter
The workhorse ingredients, plus anything lower down that changes a decision. The chips name what an ingredient does. They are not safety scores, and no ingredient here is rated good or bad on its own.
| Ingredient | What it does | Why it matters | Chip |
|---|---|---|---|
| Alcohol Denat. | drying alcohol | Speeds drying but can leave hair feeling dry | Drying |
| Isobutane | propellant | Pushes the product out of the can | Neutral |
| Propane | propellant | Pushes the product out of the can | Neutral |
| Polyurethane-14 | film former | Lays down the film that holds a shape | Holds |
| WaterWater (Aqua, Eau) | solvent | The base everything else is dissolved in | Neutral |
| Squalane | emollient | Softens and smooths the strand | Detangles |
| Glycerin | humectant | Pulls water into the hair | Moisturizes |
| AMP-Acrylates Copolymer | film former | Lays down the film that holds a shape | Holds |
| FragranceParfum/Fragrance | fragrance | The scent | Fragrance |
In the US, ingredients above 1% are listed from most to least. Below 1% they can appear in any order. Each note keeps three things apart: what the ingredient generally does, its role in this type of product, and what its position can tell you.
Fast-drying alcohol used to make sprays set quickly. In leave-on products it can leave hair feeling dry, especially in high position on the list.
Listed in the first three ingredients, it is likely a structural part of this formula.
Evaporates on contact, which is how a spray sets almost instantly and leaves no weight behind it.
Porous hair gives water up easily as it is; a fast-evaporating solvent high on the list accelerates that.
It evaporates quickly and takes some water with it. On hair already short of moisture, a formula built on a lot of it can finish drier than it started.
A pressurised gas that pushes an aerosol out of the can and evaporates on contact.
Listed in the first three ingredients, it is likely a structural part of this formula.
An aerosol propellant, usually blended with butane to set the spray pressure.
Listed in the first three ingredients, it is likely a structural part of this formula.
A flexible hold polymer that bends rather than cracks, used for touchable styling.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
A set polymer film is a physical barrier to humidity, so a style keeps its shape longer in damp conditions.
Synthetic film formers dry into a continuous film, which is what holds a shape against movement and against humid air.
Some acrylate copolymers rinse with water and some need a detergent; the label alone does not say which one a formula used.
The base of almost every rinse-off and cream hair product. It carries everything else and is normally the first ingredient on the label.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
The fully hydrogenated form of squalene, now made from olive or sugarcane rather than shark liver. Hydrogenation is what makes it so slow to oxidise; it spreads very lightly and absorbs without a greasy film.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
Deposits a lubricating layer that makes combing easier, which is most of what stops mechanical damage adding to frizz.
Glycerin, also called glycerol, attracts moisture and mixes completely with water.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
High-porosity hair loses water fast; a humectant holds some of it in place for longer than the wash itself would.
Binds water into the outer layers of the strand, and water is what makes dry hair flexible again rather than brittle.
Water moves both ways. Measured across concentrations, glycerin solutions give water up in some conditions and take it from the air in others. What it does for you depends on how much of it is there and on the air around it.
A neutralised acrylate hold polymer used in sprays for firm, humidity-resistant set.
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
A set polymer film is a physical barrier to humidity, so a style keeps its shape longer in damp conditions.
Synthetic film formers dry into a continuous film, which is what holds a shape against movement and against humid air.
Some acrylate copolymers rinse with water and some need a detergent; the label alone does not say which one a formula used.
A firm hold polymer used in hairsprays and gels. It holds well in humidity and brushes out.
Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.
A set polymer film is a physical barrier to humidity, so a style keeps its shape longer in damp conditions.
Synthetic film formers dry into a continuous film, which is what holds a shape against movement and against humid air.
Some acrylate copolymers rinse with water and some need a detergent; the label alone does not say which one a formula used.
A base used in trace amounts to neutralise acidic hold polymers so they thicken and set properly.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
pH adjusters are how a formula is brought to a chosen acidity, and an acidic formula keeps the cuticle lying flatter than an alkaline one. Which way this one moves the pH depends on the formula, and the finished pH is not on the label.
An undisclosed blend of scent ingredients. Regulations let it stay unlisted, so a fragrance-free product is the only way to be certain what is not in it.
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
Ingredient list captured 2026-10-17. Formulas change, so check the package in your hand when an ingredient matters to you.
Price · 3.38 oz
Priced above the products that do the same job. Stores sell it above the $10 line; products that do this job typically go for about $16 at this size.
Sizes
The 8.45 oz costs 25% less per ounce than the 3.38 oz.
3.38 ozusual store size
8.45 ozBest per ounce
Sorted by price per ounce. Dated observations from our research, not live prices. Direct store pages, no affiliate links. We don’t sell this product.
Formula
Nothing separates this from the middle of the range for heat protectants, on formula or on cost per ounce.
The formula score measures completeness for the job: a weighted share of the systems this product type is usually built around that we find in this list. It does not rate how well the product works or its quality, and it never compares across product types.
Does the same job, for less
Formulas that do the same things (cleanse, condition, coat or hold) for less per ounce. Scent, texture and where you buy them can still differ.
See more alternatives in the product library
These products do a similar job. We haven’t matched them to you. Find the one that fits your hair, routine and budget

Final decision
Hair that stiffens on protein, for a protein-free formula and moisture that stays in
Not ideal for anyone sensitive to fragrance, very dry or high-damage hair, or people avoiding aerosols
Consider Odele Thermal Protect Finishing Spray, for similar results at a lower price
We do not sell products or take placement fees. This page states what the formula and the prices show; the consultation is what matches it to a person.
Claims check
Claims are quoted from the brand. We mark a claim supported, partly supported or conflicting only when the ingredient list speaks to it. Everything else stays "stated by the brand". That isn’t a criticism: most claims can’t be checked from a label.
Heat protectant
Heat protection is a performance claim; an ingredient list cannot confirm it.
Only lab testing can show this.
Adds lightweight hold
Light silicones and low wax content help it avoid visible residue.
Less likely to weigh hair down.
Reduces frizziness
Silicones or film formers smooth the cuticle, which is the usual mechanism.
Smoother strands, less frizz.
Prevents static
Possible from silicones or film formers, but not something the list targets.
May help, but not a primary focus.
We look at the first 10–15 ingredients and what they do in a formula, not at the marketing. If the list doesn't speak to a claim, we don't assume.