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Side by side

It's a 10 Miracle Leave-In Potion Plus Keratin vs Kenra Color Maintenance Thermal Spray 11

76% function match · 7 of the 10 functions we compared match Formula overlap 7%. It's a 10 Miracle Leave-In Potion Plus Keratin and Kenra Color Maintenance Thermal Spray 11 share 1 ingredient among each other's most prominent.

These sit in different steps of a routine — It's a 10 Miracle Leave-In Potion Plus Keratin is a leave-in and Kenra Color Maintenance Thermal Spray 11 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
  • 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.

  • Miracle Leave-In Potion Plus Keratin — heat styling
  • Color Maintenance Thermal Spray 11 — 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
It's a 10 Miracle Leave-In Potion Plus Keratin — 3 oz container It's a 10

Miracle Leave-In Potion Plus Keratin

  • Leave-in
  • Salon
  • Sulfate-free
  • Moisture-rich
Kenra Color Maintenance Thermal Spray 11 — 8 oz container Kenra

Color Maintenance Thermal Spray 11

  • Heat protectant
  • Salon
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$29.97 3 oz · $11.32/oz
$21 8 oz · $2.63/oz

Compared at different sizes — 8 oz against 3 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Same job for less elsewhere $$$$$ Salon tier · costs more than 97% of the 553 leave-ins we’ve priced
Priced with its peers $$$$$ Salon tier · costs less than 71% of the 223 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
High Humectants near the top — water-binding is a headline mechanism here. Your hair
None found No humectants found — nothing here pulls water into the hair. Your hair
Oils and butters Same
None No oils or butters in the list. Your hair
—
Slip / detangling Same
Some Some slip, mostly from esters or silicones rather than conditioners. Your hair
Some Some slip, mostly from esters or silicones rather than conditioners. 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
Prominent Fragrance sits in the first eight ingredients — a larger share of the formula. Your hair
Protein Differs
Minor Protein appears, low enough to be a supporting ingredient. 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
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
Covers the core
Who should choose this
  • Heat stylingthe brand positions this as a heat protectant
  • Dry, thirsty hairhumectants and emollients both sit up front
  • 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-sensitive hairthat stiffens when protein is added
  • A wide range of haira middle-of-the-range weight
Why you might skip it
  • 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
  • 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
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-incream
Heat protectantspray
Where to buy
Brand website
Brand website
Free of
  • sulfate-free
  • sulfate-free
  • protein-free
Vegan
Not vegan · ingredient list
—
Cruelty-free
—
Cruelty-free · PETA-listed
Scent
Scented, not described
Fresh & airy
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

IngredientMiracle Leave-In Potion Plus KeratinColor Maintenance Thermal Spray 11
Water
Neutral
#1Leading
#5Supporting
Phenyl Trimethicone
Buildup
#7Supporting
#7Below the 1% line
Fragrance
Fragrance
#9Below the 1% line
#8Below the 1% line
Alpha-Isomethyl Ionone
Fragrance
#29Below the 1% line
#12Below the 1% line
Linalool
Fragrance
#28Below the 1% line
#13Below the 1% line
Limonene
Fragrance
#26Below the 1% line
#14Below the 1% line

What only one of them carries

Miracle Leave-In Potion Plus Keratin

Color Maintenance Thermal Spray 11

Full ingredient list — Miracle Leave-In Potion Plus Keratin (30)
Full ingredient list — Color Maintenance Thermal Spray 11 (17)

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.

VerdictsMiracle Leave-In Potion Plus KeratinColor Maintenance Thermal Spray 11
Supported
1
1
Partly supported
0
1
Stated by brand
0
2
Potential conflict
0
0

Miracle Leave-In Potion Plus Keratin

  • The unique combination of conditioners and protective ingredients infuses hair with silky softness while eliminating frizz or the appearance of damage, all in a lightweight formulaSupportedSmoother strands, less frizz.

Color Maintenance Thermal Spray 11

  • This thermal defense spray delivers intense thermal protection up to 450FPartly supportedSold for hot tools; untestable here.
  • Maintains color vibrancy up to 25 heat stylesStated by brandCan’t be confirmed from label.
  • Locks in 98% of color pigmentsStated by brandOnly the brand’s testing shows this.
  • Usable as either a styler before hot tools or a finisher, medium holdSupportedStructure that lasts the day.

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.

Kenra Color Maintenance Thermal Spray 11 draws complaints about hold and the packaging.

Miracle Leave-In Potion Plus Keratin

Strong repeat-purchase behavior — buyers reorder multiple bottles and recommend it to family

Makes hair soft, smooth, and voluminous with a pleasant scent

Keratin conditioning effect specifically called out as impressive; small minority note it may not suit all hair types

Color Maintenance Thermal Spray 11

Provides heat protection with a lightweight, brushable finish

Walmart reviewers

Holds style while avoiding tangles or residue for many users

Walmart reviewers

Nozzle clogging and weak hold are reported complaints

Walmart 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.

$2.63/oz vs $11.32/oz — It's a 10 Miracle Leave-In Potion Plus Keratin costs about 4.3× more per ounce than Kenra Color Maintenance Thermal Spray 11.

Miracle Leave-In Potion Plus Keratin

Against 553 leave-ins with a computable unit price.

Color Maintenance Thermal Spray 11

Against 223 heat protectants with a computable unit price.

Value readMiracle Leave-In Potion Plus KeratinColor Maintenance Thermal Spray 11
Label
Same job for less elsewhereYou are paying above the range for a formula close to several lower-priced options.
Priced with its peersSits in the middle of the range for heat protectants per ounce.

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.

Miracle Leave-In Potion Plus Keratin vs 6-in-1 StylerVirtue · 100% function matchColor Maintenance Thermal Spray 11 vs Hot Off The Press Heat ProtectantPaul Mitchell · 86% function matchMiracle Leave-In Potion Plus Keratin vs Sun Catcher Power C Boosting Leave-In ConditionerR+Co · 95% function matchColor Maintenance Thermal Spray 11 vs Style Prep Me 450F Heat Protection Blow Dry PrimerSexy Hair · 83% function matchMiracle Leave-In Potion Plus Keratin vs Keraphix Liquid Crystallizer Leave-In Hair TreatmentNexxus · 90% function matchColor Maintenance Thermal Spray 11 vs Healthy Smooth Stunner Blowout CremeSexy Hair · 81% function matchMiracle Leave-In Potion Plus Keratin vs Straight Away Smoothing Blowout CreamOribe · 86% function matchColor Maintenance Thermal Spray 11 vs Neuro Protect HeatCTRL Iron HairsprayPaul Mitchell · 76% function match

Miracle Leave-In Potion Plus Keratin · Color Maintenance Thermal Spray 11 · 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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