Skip to main content
American Crew

Alternator Finishing Spray

Styler / Hairspray, medium-hold

  • Styler
  • hairspray
  • spray
Size3.3 fl oz
Price$14.95seen at one store · 3.3 oz
Price / oz$5.07/ozat 3.3 oz

Scent:

The ingredient list declares fragrance. What it smells of is not stated, and we do not guess.

Manufacturer page: americancrew.com

Personal fit

Is this right for you?

Complete the consultation to see exactly how well this product fits your hair and your goals. With 2,400+ products in our library we can match exactly the right products to you.

  • In 10 minutes we can identify your exact hair condition and traits.
  • Every product matched against your hair across the 19 factors we check.
  • A personalized routine for your daily life — your schedule, styling habits, and local weather.
  • Find products that do the same job at a lower cost.
  • Your goals, scalp, damage history, water, budget, and scent preferences all shape your plan.

$49.00 one-time consultation, no subscription

Add the optional $49/year membership for unlimited adjustments for changes in weather and lifestyle.

Start your consultation

Same job for less elsewhere

$5.07/oz at 3.3 oz — more than 83% of the 95 hairsprays , which mostly run $1.75–4.31/oz.

View alternatives

Great for

Nothing in the formula stands out either way.

Maybe skip if

this product carries a scent
Very dry or damaged hairit contains fast-drying alcohol
Styles that must holdno hold polymer, gum, or wax was found
Dry or very humid airwhere heavy humectants work against you
Frizz in humid airno film former or silicone to hold it back
Picking it up locallywe have it recorded in one channel only

Whether this hold level is right for you depends on your density, porosity, and how long your style has to last — that is what the consultation works out.

What the formula actually does

Read from the label, not the marketing

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.

Hold (as stated) Medium

A medium hold, as stated by the brand.

Hold system None found

No hold polymer, gum, or wax found in the list.

Oil absorption None

No absorbent powders or starches.

Oils and butters None

No oils or butters in the list.

Fast-drying alcohol High in the list

Fast-drying alcohol in the first three ingredients.

Needs detergent to remove No

Nothing here needs a detergent wash to remove.

Fragrance Present

Fragrance is listed; it sits below the working ingredients.

from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.

Ingredients that matter

The ingredients that change a decision

The workhorse ingredients plus anything lower down that changes a decision. These chips name what an ingredient does — they are not safety scores, and no ingredient here is rated good or bad on its own.

IngredientWhat it doesWhy it mattersChip
Alcohol Denat. drying alcohol Sets the style fast — the same reason it can read dry Drying
WaterAqua (Water) solvent The base everything else is dissolved in Neutral
Peg-32 humectant Pulls water into the hair Moisturizes
Alcohol Denat.Alcohol drying alcohol Sets the style fast — the same reason it can read dry Drying
PEG-6 Neutral
Dimethyl Acrylamide/Hydroxyethyl Acrylate/Methoxyethyl Acrylate Copolymer Neutral
AMP-Acrylates/C1-18 Alkyl Acrylate/C1-8 Alkyl Acrylamide Copolymer Neutral
Butylene Glycol humectant Pulls water into the hair Moisturizes
FragranceParfum (Fragrance) fragrance The scent Fragrance
Linalool fragrance The scent Fragrance
Limonene fragrance The scent Fragrance
Hexyl Cinnamal fragrance The scent Fragrance
What the list leaves out, and what it carriesFragrance is on the label. Contains fast-drying alcohol.
Full ingredient list (18)

US labelling rules put ingredients above 1% in descending order of amount; below 1% they may be listed in any order. Annotations keep three readings separate: the ingredient's general function, its role in this product type, and what its position can support.

  • 1 Alcohol Denat.
    General function

    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.

    Role in this product type

    In hairspray, denatured alcohol acts as a fast-evaporating solvent that carries the styling polymers and helps distribute them in a fine spray. As it evaporates, the polymers remain on the hair to form the hold film.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    May suitFine or easily flattened hair

    May suit hair that needs a fast-drying, lightweight spray base rather than an oil- or wax-led finish.

    May not suitDry, coarse, or high-porosity hair

    Porous hair gives water up easily as it is; a fast-evaporating solvent high on the list accelerates that.

    DependsVery dry or highly damaged hair

    Consider if hair is very dry or highly damaged: when alcohol is this prominent, the fast-evaporating base may leave the hair feeling drier.

    Cosmetic Ingredient Review
    • drying alcohol
    • solvent
  • 2 Water · Aqua (Water)
    General function

    The base of almost every rinse-off and cream hair product. It carries everything else and is normally the first ingredient on the label.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    • solvent
  • 3 Peg-32
    General function

    A polyethylene glycol of the stated chain length, used as a carrier and to hold a little water. At this size it is a formulation aid, not an active.

    Leading ingredient

    Listed in the first three ingredients, it is likely a structural part of this formula.

    • humectant
    • solvent
  • 4 Alcohol Denat. · Alcohol
    General function

    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.

    Role in this product type

    In hairspray, denatured alcohol acts as a fast-evaporating solvent that carries the styling polymers and helps distribute them in a fine spray. As it evaporates, the polymers remain on the hair to form the hold film.

    Supporting ingredient

    Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

    May suitFine or easily flattened hair

    May suit hair that needs a fast-drying, lightweight spray base rather than an oil- or wax-led finish.

    May not suitDry, coarse, or high-porosity hair

    Porous hair gives water up easily as it is; a fast-evaporating solvent high on the list accelerates that.

    DependsVery dry or highly damaged hair

    Consider if hair is very dry or highly damaged: when alcohol is this prominent, the fast-evaporating base may leave the hair feeling drier.

    Cosmetic Ingredient Review
    • drying alcohol
    • solvent
  • 5 PEG-6
  • 6 Dimethyl Acrylamide/Hydroxyethyl Acrylate/Methoxyethyl Acrylate Copolymer
  • 7 AMP-Acrylates/C1-18 Alkyl Acrylate/C1-8 Alkyl Acrylamide Copolymer
  • 8 Butylene Glycol
    General function

    A light humectant and carrier that helps extracts dissolve.

    Supporting ingredient

    Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

    May suitFine or easily flattened hair

    Light and water-binding rather than oily, so it hydrates without contributing weight.

    May suitVery dry or highly damaged hair

    A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

    DependsClimate-sensitive or frizz-prone hair

    A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

    PubChem
    • humectant
    • solvent
  • Below about this point, order stops being meaningful — these are typically used at 1% or less.
  • 9 Citric Acid
    General function

    Used to bring the product to a slightly acidic pH, which helps the cuticle lie flat. It is almost always near the end of the list.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May suitBuild-up-sensitive routines

    Holds hard-water minerals in solution so they rinse away instead of depositing on the hair.

    May suitFrizz-prone, damaged, or high-friction hair

    The acid side of pH adjustment, and the reason it matters is measured: alkaline formulas raise the fibre's surface negative charge, increase friction between strands and lift the scales, while lower-pH ones do the reverse.

    May suitGray, silver, or brass-prone hair

    Where a warm cast comes from water minerals rather than from the hair itself, holding those metals in solution is what removes it.

    International Journal of Trichology
    • pH adjuster
    • hard-water chelator
  • 10 Fragrance · Parfum (Fragrance)
    General function

    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.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.

    • fragrance
    • declared fragrance
  • 11 Linalool
    General function

    A floral fragrance component listed separately as a recognised contact allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 12 Limonene
    General function

    A citrus-smelling fragrance component that EU rules require to be named separately because some people react to it.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 13 Hexyl Cinnamal
    General function

    A jasmine-like fragrance component named separately as a recognised allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 14 Benzyl Salicylate
    General function

    A soft floral fragrance component listed separately as a recognised allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 15 Alpha-Isomethyl Ionone
    General function

    A violet-like fragrance component named separately as a recognised allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 16 Citronellol
    General function

    A rose-like fragrance component named separately as a recognised allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 17 Hydroxycitronellal
    General function

    A soft floral fragrance component named separately as a recognised allergen.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    PubChem
    • fragrance
    • named fragrance allergen
  • 18 Geraniol
    General function

    A rose-scented fragrance component, listed on its own because some people react to it.

    Estimated lower-concentration zone

    It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

    May not suitFragrance-sensitive routines

    One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

    • fragrance
    • named fragrance allergen

What the whole list adds up to

  • 9 fragrances
  • 8 named fragrance allergens
  • 5 solvents
  • 2 drying alcohols
  • 2 humectants
  • 1 pH adjuster
  • 1 hard-water chelator
  • 1 declared fragrance

Ingredient list captured 2026-09-16. Formulas change — check the package in your hand when an ingredient matters to you.

Price · 3.3 oz

Seen at $14.95 lowest of 2 stores · checked Sep 16
Good value under $8 Under $2.52/oz it costs less than three-quarters of the 8 products we score as doing the same job

Priced above the products that do the same job. Stores sell it above the $8 line; products that do this job typically go for about $11 at this size.

Show the price ladder
Where we’ve seen it4 listings · 3 stores

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. and 1 listing we don’t count — grey-market or unverified sellers.

How we work this out
  1. 3.3 oz is the size stores list most often; every comparison on this page is made at it. Other sizes are shown in the Sizes row and the store list.
  2. Seen at $14.95 is the price we have observed for the 3.3 oz. We need three stores before we call a price commonly seen.
  3. Good value under $8 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $2.52/oz; at 3.3 oz that is $8. Under that line you are paying less than most of them.
  4. About $11 is what those same products typically cost at this size — the midpoint of their prices per ounce, scaled to 3.3 oz.

Formula

Formula score
2 of 10

Above the range for hairsprays per ounce for a shorter formula — there is no hold system — with 2 close matches costing less.

How the score is counted
  • 2 products that do the same job cost less per ounce
  • Costs more per ounce than 83% of the 95 hairsprays we’ve priced
  • No hold system in the formula
  • No softeners alongside the hold either
  • A hold systemThe polymer, gum, or wax that holds the shape.3 pts
  • Softeners alongside the holdWhat keeps a film flexible instead of brittle.2 pts
  • No drying alcohol in the first threeFast drying without leading on alcohol.2 pts
  • A humectantBinds water into the hair.1 pt
  • A humidity claim with a mechanismThe claim has a film former or silicone behind it.1 pt
  • Fragrance kept out of the top eightScent as a finishing touch, not a major share.1 pt

The formula score is completeness for the job: the share of the systems this product type is normally built around that we can find in this list, weighted. It is not efficacy, not quality, and it never compares across product types.

Does the same job, for less

Same derived functions — what it cleans, conditions, coats or holds — at a lower cost per ounce. Scent, texture and where you buy it can still differ.

Innersense Organic BeautyLowest cost per oz I Create Finish Non-Aerosol Hairspray - Lavender $2.80/oz $2.27/oz less
  • Fragrance-free
  • Protein
  • Curly method
· Close function
Differs
  • Salon tier
  • 10 oz bottle
Compare
REUZELClose function Red Water Based Pomade $3.25/oz $1.82/oz less
  • Protein-free
  • Curly method
  • Lightweight
Function
  • Fast-drying alcohol
Also
  • Cruelty-free
  • Vegan
  • 3.4 oz bottle
Compare

See more alternatives in the product library

These are functional neighbours, not personal recommendations — they are close on formula, not chosen for anyone. Get the one that fits your hair, routine, and budget

Suits every hair pattern

Final decision

Should you buy it?

Hard to justify at this price
Best user

Nothing in the formula narrows this to one kind of hair.

Biggest tradeoff

Less suited to anyone sensitive to fragrance, very dry or high-damage hair, or styles that need real hold

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

What the brand says, against what the formula shows

Claims are quoted from the brand. We only mark one supported, partly supported, or conflicting when the ingredient list actually speaks to it; everything else stays "stated by the brand", which is not a criticism — most claims simply cannot be read off a label.

0
SupportedBacked by ingredients
0
Partly supportedSome supporting logic
3
Stated by brandNo clear evidence
1
Potential conflictFormula works against claim
Provides flexible styling and restyling power

We cannot read film flexibility from what is recorded.

Stated by brand

Can’t be confirmed from label.

Makes re-shapeable hair styling possible with the use of your hands

This is a marketing claim; an ingredient list cannot speak to it.

Stated by brand

Can’t be confirmed from label.

Non-tacky feel and easy to remove with shampoo

This is a marketing claim; an ingredient list cannot speak to it.

Stated by brand

Can’t be confirmed from label.

Provides a natural look with medium hold and medium shine

No hold polymer, gum, or wax was found in the ingredient list.

Potential conflict

Nothing in it holds a shape.

How to read this

We look at the first 10–15 ingredients and what they do in a formula — not marketing. If the list doesn't speak to a claim, we don't assume.

Reviewers

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings.

Several reviewers report it dries quickly, feels lightweight and leaves a noticeable pleasant scent without a sticky or crunchy finish.

general users

Curly and coily-haired reviewers describe strong hold from this spray, with one saying it works especially well on coily texture.

curly/coily hair reviewers

One long-time user felt the formula was changed and no longer holds the way it used to.

a long-time repeat buyer

A few reviewers use it as a light touch-up or base layer alongside other American Crew styling products rather than as a stand-alone hold product.

men using it in a multi-product routine

More from American Crew

How this page was made

  • Everything above is generated from our researched product record — identity, the ingredient list as printed, the brand's own claims, dated price observations, and review themes written in our researchers' own words. No part of this page is written per product.
  • The value band is a fixed label over two stored numbers: this product’s cost per ounce as a percentile of every product of this type we have priced, each at the size it is most often sold in, and how many products we score as doing the same job cost at least a quarter less per ounce.
  • Both scores out of ten are defined on this page. The formula score is completeness for the job, computed from a fixed per-format checklist shown beneath the gauge; the price score is cost per ounce against every product of this type we have priced.
  • The "Is this right for you?" panel reads only your own consultation answers, and it applies exactly the filters our recommendation engine applies. It is computed when you load the page and is never stored on it.
  • 6 sources consulted for this product (0 manufacturer or regulatory, 1 retailer, 5 editorial), last checked 2026-09-16.
  • Ingredient references are linked for 11 of 13 product-aware annotations on this page. Fit notes are conditional formulation guidance, not a conclusion about the finished product or about you.
  • We have not tested this product in a lab and we do not physically test your hair. Formula readings come from the ingredient list; behaviour claims are labelled as the brand's.
  • Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice.
  • Ingredient names link to our ingredient library, where each entry shows what it does, which product types use it, and where it usually sits on a label across everything we have researched.
  • This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.
  • Formula readings: derivation v22. Record last updated 2026-09-16.