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Side by side

IGK Good Behavior Spirulina Protein Smoothing Blowout Balm vs Rizos Curls Heat Protection Multivitamin Leave-In

82% function match · 5 of the 7 functions we compared match Formula overlap 29%. IGK Good Behavior Spirulina Protein Smoothing Blowout Balm and Rizos Curls Heat Protection Multivitamin Leave-In 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 Spirulina Protein Smoothing Blowout Balm — heat styling
  • Heat Protection Multivitamin Leave-In — dry, thirsty 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 Spirulina Protein Smoothing Blowout Balm — container IGK

Good Behavior Spirulina Protein Smoothing Blowout Balm

  • Heat protectant
  • Prestige
  • Sulfate-free
  • Silicone-free
Rizos Curls Heat Protection Multivitamin Leave-In — brand photograph Rizos Curls

Heat Protection Multivitamin Leave-In

  • Heat protectant
  • Masstige
  • Moisture-rich
Price, size & price per ounce
$34.20 5 oz · $6.84/oz
$10–11 6.8 oz · $1.62/oz
Value / price positioning
Same job for less elsewhere $$$$$ Prestige tier · costs more than 82% of the 553 heat protectants we’ve priced
Lower cost than most heat protectants $$$$$ Masstige tier · costs less than 89% 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
Curly–Coily A heavy formula: coarse, curlier strands carry it without flattening. Your hair
Moisture level Same
High Humectants near the top — water-binding is a headline mechanism here. Your hair
High Humectants near the top — water-binding is a headline mechanism here. Your hair
Heat protection
Moderate Sold as a heat protectant; no temperature is stated. 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
Rich Heavy butters and waxes in the first eight ingredients. 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
Prominent Protein high in the list — a strengthening formula, not a moisture one. Your hair
—
Silicone / wax buildup Same
None Nothing here needs a detergent wash to remove. Your hair
None Nothing here needs a detergent wash to remove. Your hair
Clarifying wash needed
Low Your hair
Low Your hair
Oils and butters Same
—
High Butters near the top: a heavy, softening formula. Your hair
Fast-drying alcohol
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
  • Heat stylingthe brand positions this as a heat protectant
  • Protein-hungry hairthat stretches and stays stretched when wet
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Silicone-free routinesno silicones appear in the list
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Coarse or dry hairthat absorbs everything you give it
Why you might skip it
  • Scents bother youthis product carries a scent
  • Protein-sensitive hairthat goes stiff or straw-like on protein
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • Oily scalp or fine hairthat gets weighed down
  • 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 protectant
Where to buy
Brand website
Brand website · Specialty beauty
Free of
  • sulfate-free
  • silicone-free
  • curly-method compatible
—
Vegan
Vegan · label states
—
Cruelty-free
Cruelty-free · label states
Cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described
Heat protection
Claimed, no temperature stated
—

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 Spirulina Protein Smoothing Blowout BalmHeat Protection Multivitamin Leave-In
Water
Neutral
#1Leading
#1Leading
Cetearyl Alcohol
Softens
#2Leading
#3Leading
Fragrance
Fragrance
#24Below the 1% line
#53Below the 1% line

What only one of them carries

Good Behavior Spirulina Protein Smoothing Blowout Balm

Heat Protection Multivitamin Leave-In

Full ingredient list — Good Behavior Spirulina Protein Smoothing Blowout Balm (24)
Full ingredient list — Heat Protection Multivitamin Leave-In (55)

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 Spirulina Protein Smoothing Blowout BalmHeat Protection Multivitamin Leave-In
Supported
3
0
Partly supported
0
0
Stated by brand
1
6
Potential conflict
0
0

Good Behavior Spirulina Protein Smoothing Blowout Balm

  • Mimics the effect of a keratin treatmentSupportedThe named ingredient is really there.
  • Salon-grade results at homeStated by brandA channel, not a formula.
  • Vegan formulaSupportedMatches our researched record.
  • Cruelty-freeSupportedMatches our researched record.

Heat Protection Multivitamin Leave-In

  • Heat protection up to 450° FStated by brandOnly lab testing can show this.
  • 85% shinier hairStated by brandOnly the brand’s testing shows this.
  • 70% smoother, softer & more manageable hairStated by brandOnly the brand’s testing shows this.
  • 57% less hair breakageStated by brandOnly the brand’s testing shows this.
  • 47% less frizzStated by brandOnly the brand’s testing shows this.
  • 29% increase in hair strengthStated by brandOnly the brand’s testing shows this.

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 frizz control. IGK Good Behavior Spirulina Protein Smoothing Blowout Balm draws complaints about frizz.

Good Behavior Spirulina Protein Smoothing Blowout Balm

Product is repeatedly cited in beauty-press roundups for its keratin-mimicking smoothing/heat-protection effect (mentioned via aggregated press-search summary; specific outlet article page could not be independently loaded to pull a verbatim quote)

Allure featured the balm in a flyaway/frizz-taming roundup, calling it best suited for fine hair

Called a "holy grail" for frizz control by curly-hair users, makes at-home blowouts easier

curly hair

A few reviewers with thick/wavy hair report it made hair more frizzy or left an undesirable feel

thick/wavy hair

Heat Protection Multivitamin Leave-In

Reviewers say it protects hair while diffusing or heat styling without weighing curls down

curly-hair customers who diffuse or blow-dry

Scent is repeatedly called pleasant and not overwhelming

general reviewers

The travel size is repeatedly praised as a way to test before buying full size

reviewers who bought a travel-size version first

Reviewers in humid climates say it meaningfully reduces frizz and keeps curls manageable

reviewers describing humid or tropical weather

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.

$1.62/oz vs $6.84/oz — IGK Good Behavior Spirulina Protein Smoothing Blowout Balm costs about 4.2× more per ounce than Rizos Curls Heat Protection Multivitamin Leave-In.

$0.01/oz median $2.46/oz $76.00/oz $6.84/oz Good Behavior Spirulina Pr $1.62/oz Heat Protection Multivitam

Every mark sits on one distribution because these are compared against the same set: 553 heat protectants with a computable unit price.

Value readGood Behavior Spirulina Protein Smoothing Blowout BalmHeat Protection Multivitamin Leave-In
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.

Good Behavior Spirulina Protein Smoothing Blowout Balm vs Leave-In ConditionerNick Stenson Beauty · 95% function matchHeat Protection Multivitamin Leave-In vs Silk Press In a Bottle Prep CreamSheaMoisture · 71% function matchGood Behavior Spirulina Protein Smoothing Blowout Balm vs Conditioning Detangler - Protective StylesCantu · 86% function matchHeat Protection Multivitamin Leave-In vs Argan Oil & Almond Milk Smooth & Tame Thermo-Protect MilkSheaMoisture · 71% function matchGood Behavior Spirulina Protein Smoothing Blowout Balm vs Baby Raw Shea + Chamomile + Argan Oil Moisturizes & Detangles for Curls & Coils DetanglerSheaMoisture · 86% function matchHeat Protection Multivitamin Leave-In vs Frizz Free + Shea Butter Hair Styling Leave-In Conditioning MistMaui Moisture · 71% function matchGood Behavior Spirulina Protein Smoothing Blowout Balm vs Royal Treatment Curl Care Leave-In ConditionerCHI · 83% function matchHeat Protection Multivitamin Leave-In vs Bond Leave In ConditionerAs I Am · 71% function match

Good Behavior Spirulina Protein Smoothing Blowout Balm · Heat Protection Multivitamin Leave-In · 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.
  • 5 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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