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Side by side

Kerastase Discipline Kératine Thermique vs OGX Bond Protein Repair Heat Protect Multi-Tasker Spray

88% function match · 8 of the 10 functions we compared match Formula overlap 13%. Kerastase Discipline Kératine Thermique and OGX Bond Protein Repair Heat Protect Multi-Tasker Spray 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.

  • Discipline Kératine Thermique — porous, damaged hair
  • Bond Protein Repair Heat Protect Multi-Tasker Spray — fine 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
Kerastase

Discipline Kératine Thermique

  • Heat protectant
  • Prestige
  • Sulfate-free
OGX Bond Protein Repair Heat Protect Multi-Tasker Spray — 6.5 oz container OGX

Bond Protein Repair Heat Protect Multi-Tasker Spray

  • Heat protectant
  • Drugstore
  • Sulfate-free
  • Lightweight
Price, size & price per ounce
$46 5.1 oz · $9.02/oz
$10.47 6.5 oz · $1.73/oz
Value / price positioning
Same job for less elsewhere $$$$$ Prestige tier · costs more than 86% of the 223 heat protectants we’ve priced
Lower cost than most heat protectants $$$$$ Drugstore tier · costs less than 86% of the 223 heat protectants we’ve priced
Best for hair types
Straight–Curly Smoothing and thermal products span straight through curly hair. Your hair
Straight–Curly Smoothing and thermal products span straight through curly hair. Your hair
Moisture level Same
Moderate Humectants in the working part of the formula. Your hair
Moderate Humectants in the working part of the formula. Your hair
Oils and butters Same
None No oils or butters in the list. Your hair
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 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
Minor Protein appears, low enough to be a supporting ingredient. Your hair
Minor Protein appears, low enough to be a supporting ingredient. 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
Fast-drying alcohol Same
None No fast-drying alcohol in the list. Your hair
None No fast-drying alcohol in the list. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Covers the core
Who should choose this
  • Porous, damaged hairceramides are in the list
  • Very dry hairno fast-drying alcohol in the list
  • A wide range of haira middle-of-the-range weight
  • Fine hairthat flattens under most products
  • Very dry hairno fast-drying alcohol in the list
  • Tight budgetsit sits in the lower price tiers
Why you might skip it
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Vegan and cruelty-freeour record does not support both claims here
  • Scents bother youthis product carries a scent
  • Curly-method routinesthese silicones need a detergent to remove
  • Dry or very humid airwhere heavy humectants work against you
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
Heat protectantcream
Heat protectantspray
Where to buy
Salons
Grocery / mass
Free of
  • sulfate-free
  • sulfate-free
Cruelty-free
Not cruelty-free · PETA-listed
Not cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described

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

IngredientDiscipline Kératine ThermiqueBond Protein Repair Heat Protect Multi-Tasker Spray
Water
Neutral
#1Leading
#1Leading
Phenoxyethanol
Stabilizes
#6Below the 1% line
#17Below the 1% line
Amodimethicone
Buildup
#7Below the 1% line
#5Supporting
Fragrance
Fragrance
#25Below the 1% line
#3Leading

What only one of them carries

Discipline Kératine Thermique

Bond Protein Repair Heat Protect Multi-Tasker Spray

Full ingredient list — Discipline Kératine Thermique (25)
Full ingredient list — Bond Protein Repair Heat Protect Multi-Tasker Spray (18)

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.

VerdictsDiscipline Kératine ThermiqueBond Protein Repair Heat Protect Multi-Tasker Spray
Supported
1
0
Partly supported
1
1
Stated by brand
4
2
Potential conflict
0
0

Discipline Kératine Thermique

  • Thermo-protection up to 180°CStated by brandOnly lab testing can show this.
  • Hair is strengthened, breakage is reducedPartly supportedSupports the surface, not a treatment.
  • Anti-frizz/anti-humidity actionStated by brandMay help, but not measurable here.
  • Shiny and perfect glazed-like finishSupportedReflects light for visible shine.
  • Facilitates blowdry & reduces styling timeStated by brandCan’t be confirmed from label.
  • Smoothes & tames hair fiberStated by brandCan’t be confirmed from label.

Bond Protein Repair Heat Protect Multi-Tasker Spray

  • Shields your hair from heat damage up to 450°FStated by brandOnly lab testing can show this.
  • 80% less breakage and 6x more protectionStated by brandOnly the brand’s testing shows this.
  • Protein repair benefits for softer, stronger hairPartly supportedSupports the surface, not a treatment.

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.

Discipline Kératine Thermique

No review themes researched for this product yet.

Bond Protein Repair Heat Protect Multi-Tasker Spray

Reviewers who like it credit it with genuine heat protection and softer, shinier hair after blow-drying or styling.

PowerReviews corpus, 1,010 reviews, sorted lowest-rating-first

Many satisfied reviewers frame it as a good value alternative to salon-brand heat protectants at a drugstore price.

PowerReviews corpus, 1,010 reviews, sorted lowest-rating-first

A number of reviewers report the spray trigger jamming or the bottle leaking.

PowerReviews corpus, 1,010 reviews, sorted lowest-rating-first

The most persistent complaint is that the fragrance is overwhelmingly strong and lingers all day, with a few reviewers reporting headaches or nausea.

PowerReviews corpus, 1,010 reviews, sorted lowest-rating-first

Reviewers with fine hair commonly say the spray leaves hair feeling sticky, stiff or gummy rather than protected.

PowerReviews corpus, 1,010 reviews, sorted lowest-rating-first

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.

$1.73/oz vs $9.02/oz — Kerastase Discipline Kératine Thermique costs about 5.2× more per ounce than OGX Bond Protein Repair Heat Protect Multi-Tasker Spray.

$0.42/oz median $5.13/oz $76.00/oz $9.02/oz Discipline Kératine Thermi $1.73/oz Bond Protein Repair Heat P

Every mark sits on one distribution because these are compared against the same set: 223 heat protectants with a computable unit price.

Value readDiscipline Kératine ThermiqueBond Protein Repair Heat Protect Multi-Tasker Spray
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
Lower cost than most heat protectantsCosts less per ounce than most heat protectants we have researched.

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.

Discipline Kératine Thermique vs Heat Protectant Near Me Mongongo Oil Heat Protectant Spray ForMielle · 90% function matchBond Protein Repair Heat Protect Multi-Tasker Spray vs Repair & Protect Bond Protein Repair 450F Heat Protectant SprayOGX · 100% function matchDiscipline Kératine Thermique vs Mongongo Oil Thermal & Heat Protectant SprayMielle · 90% function matchBond Protein Repair Heat Protect Multi-Tasker Spray vs Grow Long Anti-Frizz Shield Ultimate Blowout SprayMarc Anthony · 95% function matchDiscipline Kératine Thermique vs Repair & Protect Bond Protein Repair 450F Heat Protectant SprayOGX · 88% function matchBond Protein Repair Heat Protect Multi-Tasker Spray vs Daily ProvisionKenra · 88% function matchDiscipline Kératine Thermique vs Discipline Fluidissime Thermique Heat Protecting SprayKerastase · 86% function matchBond Protein Repair Heat Protect Multi-Tasker Spray vs Frizz Ease Smooth Operator Blowout SprayJohn Frieda · 86% function match

Discipline Kératine Thermique · Bond Protein Repair Heat Protect Multi-Tasker Spray · All heat protectants 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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