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Side by side

IGK Good Behavior Flexible Hold Hairspray - 5.0 oz vs R+Co HIGHEST Volumizing Mousse

85% function match · 10 of the 13 functions we compared match Formula overlap 0%. IGK Good Behavior Flexible Hold Hairspray - 5.0 oz and R+Co HIGHEST Volumizing Mousse share 1 ingredient among each other's most prominent.

Based on your consultation

Which of these fits your hair?

We check your pattern, moisture need, scalp, fragrance tolerance, weight sensitivity and more against each formula — and say which one lines up.

Your profile at a glance

  • Your answers appear here
  • Your answers appear here
  • Your answers appear here
  • Your answers appear here

When each one is the right call

What each formula is built for, from its own ingredient list.

  • Good Behavior Flexible Hold Hairspray - 5.0 oz — protein-sensitive hair
  • HIGHEST Volumizing Mousse — protein-sensitive hair

Side by side

Every trait, aligned

One row per trait, read from each product’s own ingredient list and record. A dash means we have not researched that field for that product — it is not a “no”.

Trait
IGK Good Behavior Flexible Hold Hairspray - 5.0 oz — 5 oz container IGK

Good Behavior Flexible Hold Hairspray - 5.0 oz

  • Styler
  • Salon
  • Sulfate-free
  • Protein-free
R+Co HIGHEST Volumizing Mousse — 6.3 oz container R+Co

HIGHEST Volumizing Mousse

  • Styler
  • Salon
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$16 5 oz · $6.80/oz
about $42 6.3 oz · $6.67/oz
Value / price positioning
Same job for less elsewhere $$$$$ Salon tier · costs more than 93% of the 96 hairsprays we’ve priced
Same job for less elsewhere $$$$$ Salon tier · costs more than 75% of the 64 volumizers we’ve priced
Best for hair types
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
Straight–Wavy A light volumising formula — the lift it adds matters most on straighter hair. Your hair
Moisture level Same
Low Humectants appear, but low enough to be a minor part. Your hair
Low Humectants appear, but low enough to be a minor part. Your hair
Hold (as stated)
Medium A medium hold, as stated by the brand. Your hair
—
Slip / detangling Same
Moderate Conditioning agents are present, lower in the list. Your hair
Moderate Conditioning agents are present, lower in the list. Your hair
Weight on hair Differs
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Light Water-first and light: unlikely to flatten fine hair. Your hair
Fragrance
Present Fragrance is listed; it sits below the working ingredients. Your hair
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. Your hair
Protein Same
None No protein or amino acids in the list. Your hair
None No protein or amino acids in the list. Your hair
Silicone / wax buildup Same
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
Clarifying wash needed
Moderate Your hair
Moderate Your hair
Hold system Same
Synthetic polymer Synthetic hold polymers — the firmest of the hold systems. Your hair
High Synthetic hold polymers — the firmest of the hold systems. Your hair
Cast risk Same
Unlikely Softening ingredients sit alongside the film formers, so a hard shell is unlikely. Your hair
Unlikely Softening ingredients sit alongside the film formers, so a hard shell is unlikely. Your hair
Humidity resistance
Claimed The brand claims humidity resistance; the ingredient list cannot confirm it. Your hair
—
Oil absorption Same
None No absorbent powders or starches. Your hair
None No absorbent powders or starches. Your hair
Oils and butters Same
Present, lower down Oils are present, but low enough to be a finishing touch. Your hair
Present, lower down Oils are present, but low enough to be a finishing touch. Your hair
Fast-drying alcohol Differs
High in the list Fast-drying alcohol in the first three ingredients. Your hair
None No fast-drying alcohol in the list. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Complete for its job
Who should choose this
  • Protein-sensitive hairthat stiffens when protein is added
  • Curl definitionfilm formers hold a clump together
  • Humid climatesthe brand claims humidity resistance
  • Soft-hold stylesthat should stay touchable
  • Protein-sensitive hairthat stiffens when protein is added
  • Curl definitionfilm formers hold a clump together
  • Fine hairthat flattens under most products
  • Very dry hairno fast-drying alcohol in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Very dry or damaged hairit contains fast-drying alcohol
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Aerosol avoidancethis is a pressurised can
from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.
More facts about each one
Type
Stylerspray
Stylerfoam
Where to buy
Ulta · Brand website
Brand website · Specialty beauty
Free of
  • sulfate-free
  • protein-free
  • sulfate-free
  • protein-free
Vegan
—
Vegan · brand states
Scent
Scented, not described
Scented, not described
Hold
mediummedium-hold hairspray
—
Finish
shine
shine
Humidity claim
Yes
—
How often
as needed
—

Facts as we recorded them. A dash means we have not researched that field for that product — it is not a "no".

The bottom line

The bottom line depends on your hair

Which of these two suits you is a question about your hair, not about them. The consultation answers it — and tells you what your routine needs around it.

Take the consultation

$49.00 once, for your consultation and hair profile. No subscription, no required purchases.

The detail behind the table

Where the readings above come from: the ingredient lists themselves, each brand’s claims checked against them, what owners report, and cost per ounce in context.

Shared and distinct ingredients

Shared and distinct ingredients

Computed from the ingredient lists as printed. "Shared" means both lists carry it; where it sits on each label is stated, because position is what tells you how much.

What both formulas carry

IngredientGood Behavior Flexible Hold Hairspray - 5.0 ozHIGHEST Volumizing Mousse
Fragrance
Fragrance
#18Below the 1% line
#7Below the 1% line
Limonene
Fragrance
#19Below the 1% line
#36Below the 1% line
Water
Neutral
#13Secondary
#1Leading
Phenoxyethanol
Stabilizes
#17Below the 1% line
#6Below the 1% line

What only one of them carries

Good Behavior Flexible Hold Hairspray - 5.0 oz

HIGHEST Volumizing Mousse

Full ingredient list — Good Behavior Flexible Hold Hairspray - 5.0 oz (19)
Full ingredient list — HIGHEST Volumizing Mousse (37)

Claims check

What each brand says, against what each formula shows

Claims are quoted from each brand. We only mark one supported, partly supported, or conflicting when that product’s ingredient list actually speaks to it.

VerdictsGood Behavior Flexible Hold Hairspray - 5.0 ozHIGHEST Volumizing Mousse
Supported
4
3
Partly supported
0
0
Stated by brand
0
2
Potential conflict
0
0

Good Behavior Flexible Hold Hairspray - 5.0 oz

  • 4-day frizz controlSupportedSmoother strands, less frizz.
  • sleek, smooth finishSupportedSmoother strands, less frizz.
  • flexible holdSupportedNatural movement without stiffness.
  • touchable hairSupportedNatural movement without stiffness.

HIGHEST Volumizing Mousse

  • weightless volumeSupportedLeaves room for lift.
  • visibly thickens strandsSupportedLeaves room for lift.
  • long-lasting fullnessStated by brandCan’t be confirmed from label.
  • softness and shineSupportedReflects light for visible shine.
  • all-day style memoryStated by brandCan’t be confirmed from label.

What owners say

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings, and we never balance one product’s themes against another’s by inventing them.

Both praised for shine and a clean rinse-out.

Good Behavior Flexible Hold Hairspray - 5.0 oz

Light, buildable hold with a smooth, shiny finish that keeps hair touchable rather than crunchy

Ulta reviewer

On fine, curly/wavy hair the spray left hair feeling oily within a couple of hours of use

Ulta reviewer with fine, curly/wavy hair

Works well for frizz control but the can felt small for the price relative to the amount of product

Ulta reviewer

HIGHEST Volumizing Mousse

Many reviewers like the fuller appearance, soft finish, shine, and pleasant fragrance.

volume-and-texture reviewers

Reviewers commonly praise lift and bounce on fine or otherwise flat hair without a sticky feel.

fine, straight, and wavy-hair reviewers

Some reviewers are cautious about dryness or frizz and say the formula is thick or creamy.

wavy and texture-sensitive reviewers

Price check

Cost per ounce, in context

Cost per ounce against every product of this type we have priced, each at the size it is most often sold in. Value labels are computed from that percentile and from how many products that do the same job cost less; they are comparisons, not judgements about a brand.

$6.67/oz vs $6.80/oz — within about the same cost per ounce.

Good Behavior Flexible Hold Hairspray - 5.0 oz

Against 96 hairsprays with a computable unit price.

HIGHEST Volumizing Mousse

Against 64 volumizers with a computable unit price.

Value readGood Behavior Flexible Hold Hairspray - 5.0 ozHIGHEST Volumizing Mousse
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.

Computed from cost per ounce against every product of this type we have priced, and from how many products that do the same job cost less. It is a comparison, not a judgement about the brand.

Compare with something else

Close formulas to each of these, as their own comparison pages.

Good Behavior Flexible Hold Hairspray - 5.0 oz vs Texas Hold 'Em Big Hold HairsprayColor Wow · 87% function matchHIGHEST Volumizing Mousse vs Frizz Ease Dream Curls Daily Styling SprayJohn Frieda · 89% function matchGood Behavior Flexible Hold Hairspray - 5.0 oz vs Fluxus Touchable Flexible Hold Hairsprayamika · 85% function matchHIGHEST Volumizing Mousse vs Southern Belle Volume-Boosting MousseDrybar · 89% function matchGood Behavior Flexible Hold Hairspray - 5.0 oz vs Frizz Ease Dream Curls Daily Styling SprayJohn Frieda · 84% function matchHIGHEST Volumizing Mousse vs This Is A Volume Boosting MousseDavines · 85% function matchGood Behavior Flexible Hold Hairspray - 5.0 oz vs Big Sexy Hair Spray & Play Harder Firm Volumizing HairspraySexy Hair · 83% function matchHIGHEST Volumizing Mousse vs TRESemmé Bouncy Curls Defining MousseTRESemmé · 85% function match

Good Behavior Flexible Hold Hairspray - 5.0 oz · HIGHEST Volumizing Mousse · All hairsprays in the library

How this page was made

  • This page is assembled from the same researched records the individual product pages render: identity, each ingredient list as printed, each brand's own claims, dated price observations, and review themes written in our researchers' own words. Nothing on it is written per comparison.
  • We do not rank these against each other. Which of them suits you depends on your hair, and that is what the consultation works out.
  • The formula similarity percentage is a stored, precomputed number: position-weighted overlap of the two ingredient lists blended with agreement on the attributes we derive. It measures how alike two formulas are, not how well either works.
  • 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.
  • 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.
  • 3 sources were consulted across the products on this page.
  • Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice. We do not sell these products and take no placement fees.
  • This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.

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