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Side by side

CHI Infra Keratin Mist vs IGK Good Behavior Smoothing Spray

71% function match · 6 of the 10 functions we compared match Formula overlap 0%. CHI Infra Keratin Mist and IGK Good Behavior Smoothing Spray share no ingredient among each other's most prominent — which does not stop them doing the same job.

These sit in different steps of a routine — CHI Infra Keratin Mist is a leave-in and IGK Good Behavior Smoothing Spray is a heat protectant. Comparing their formulas is fair; treating one as a replacement for the other is not.

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
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When each one is the right call

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

  • Infra Keratin Mist — heat styling
  • Good Behavior Smoothing Spray — heat styling

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
CHI Infra Keratin Mist — 12 oz container CHI

Infra Keratin Mist

  • Leave-in
  • Salon
  • Sulfate-free
IGK Good Behavior Smoothing Spray — container IGK

Good Behavior Smoothing Spray

  • Heat protectant
  • Prestige
  • Sulfate-free
Price, size & price per ounce
$19.99 12 oz · $1.67/oz
$37.05 5 oz · $7.41/oz

Compared at different sizes — 12 oz against 5 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Priced with its peers $$$$$ Salon tier · costs less than 63% of the 553 leave-ins we’ve priced
Priced above most heat protectants $$$$$ Prestige tier · costs more than 86% of the 553 heat protectants we’ve priced
Best for hair types
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
Straight–Curly Smoothing and thermal products span straight through curly hair. Your hair
Moisture level Differs
Moderate Humectants in the working part of the formula. Your hair
Low Humectants appear, but low enough to be a minor part. Your hair
Oils and butters Same
None No oils or butters in the list. 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 Same
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Medium Middle of the range — noticeable on fine hair, light on coarse hair. Your hair
Fragrance
Present Fragrance is listed; it sits below the working ingredients. Your hair
Present Fragrance is listed; it sits below the working ingredients. Your hair
Protein Same
Prominent Protein high in the list — a strengthening formula, not a moisture one. Your hair
Prominent Protein high in the list — a strengthening formula, not a moisture one. 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
Heat protection
Claimed, no temperature given Sold as a heat protectant; no temperature is stated. Your hair
High The brand states a protection temperature — a label claim, not a measurement. Your hair
Fast-drying alcohol Differs
—
High in the list Fast-drying alcohol in the first three ingredients. Your hair
Formula completeness
out of 10
Covers the core
out of 10
Complete for its job
Who should choose this
  • Heat stylingthe brand positions this as a heat protectant
  • Protein-hungry hairthat stretches and stays stretched when wet
  • Curl definitionfilm formers hold a clump together
  • Very dry hairno fast-drying alcohol in the list
  • Heat stylingthe brand states protection to 450°F
  • Protein-hungry hairthat stretches and stays stretched when wet
  • Sun and colour fadea UV filter is in the list
  • A wide range of haira middle-of-the-range weight
Why you might skip it
  • Scents bother youthis product carries a strong scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Protein-sensitive hairthat goes stiff or straw-like on protein
  • Scents bother youthis product carries a strong scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Protein-sensitive hairthat goes stiff or straw-like on protein
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
Leave-inmist
Heat protectantspray
Where to buy
Brand website · Target
Brand website
Free of
  • sulfate-free
  • sulfate-free
Vegan
Not vegan · ingredient list
—
Scent
Scented, not described
Amber & spice · Fresh & airyStrong
Heat protection
Claimed, no temperature stated
up to 450°F

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

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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

IngredientInfra Keratin MistGood Behavior Smoothing Spray
Water
Neutral
#1Leading
#5Supporting
Fragrance
Fragrance
#21Below the 1% line
#22Below the 1% line

What only one of them carries

Infra Keratin Mist

Good Behavior Smoothing Spray

Full ingredient list — Infra Keratin Mist (27)
Full ingredient list — Good Behavior Smoothing Spray (23)

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.

VerdictsInfra Keratin MistGood Behavior Smoothing Spray
Supported
0
3
Partly supported
1
0
Stated by brand
1
1
Potential conflict
0
0

Infra Keratin Mist

  • This leave-in treatment infuses hair with proteins to help provide hair with strength, softness, and protection against thermal toolsStated by brandSubjective feel varies by hair.
  • Lightweight, revitalizing spray designed to strengthen and hydrate hair while enhancing its natural shinePartly supportedSome hydration, at a low level.

Good Behavior Smoothing Spray

  • Glass-Hair Smooth, No FrizzSupportedSmoother strands, less frizz.
  • Keratin-like treatment smooths and adds shineSupportedSmoother strands, less frizz.
  • Heat activated styler provides a glass like finishStated by brandCan’t be confirmed from label.
  • 4-day frizz controlSupportedSmoother strands, less frizz.

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.

CHI Infra Keratin Mist draws complaints about breakage; IGK Good Behavior Smoothing Spray draws complaints about the scent.

Infra Keratin Mist

Some reviewers report fuller, healthier-feeling hair and useful style hold.

Ulta reviewers

A minority of reviewers report a dry, brittle, straw-like feel with more breakage or frizz.

Ulta reviewer; bleached hair

Reviewers describe easy spray application and useful blowout or flat-iron styling, though humidity can limit straightening.

Ulta reviewers; natural-hair and humid-climate contexts

The scent is praised by some reviewers but described as strong or intense by others.

Ulta reviewers

Good Behavior Smoothing Spray

Easier than sectioned spraying, praised for smoothness/silkiness and eliminating frizz

One complaint about scent being too musky/strong

A minority report no effect, or dry/frizzy ends

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.

$1.67/oz vs $7.41/oz — IGK Good Behavior Smoothing Spray costs about 4.4× more per ounce than CHI Infra Keratin Mist.

Infra Keratin Mist

Against 553 leave-ins with a computable unit price.

Good Behavior Smoothing Spray

Against 553 heat protectants with a computable unit price.

Value readInfra Keratin MistGood Behavior Smoothing Spray
Label
Priced with its peersSits in the middle of the range for leave-ins per ounce.
Priced above most heat protectantsCosts more per ounce than most heat protectants; nothing in our library matches it closely for less.

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.

Infra Keratin Mist vs Pearl DetanglerKenra Platinum · 90% function matchGood Behavior Smoothing Spray vs Don't Blow It Fine Air-Dry Hair CreamBumble and bumble · 76% function matchInfra Keratin Mist vs Protecting + Silk Blowout Quick Drying Thermal SprayOGX · 86% function matchGood Behavior Smoothing Spray vs Neuro Protect HeatCTRL Iron HairsprayPaul Mitchell · 76% function matchInfra Keratin Mist vs Leave-in Detangling Tonic for Hydration + Heat ProtectionOdele · 86% function matchGood Behavior Smoothing Spray vs Blond Absolu Cicaplasme Thermique Heat Protecting CreamKerastase · 74% function matchInfra Keratin Mist vs Neuro Prime HeatCTRL Blowout PrimerPaul Mitchell · 85% function matchGood Behavior Smoothing Spray vs Ghost Heat Defense SprayVerb · 69% function match

Infra Keratin Mist · Good Behavior Smoothing Spray · All leave-ins 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.
  • 9 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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