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Side by side

Bondi Boost HG Heat Protect Spray vs Garnier Fructis Curl Refresher Spray

81% function match · 7 of the 10 functions we compared match Formula overlap 29%. Bondi Boost HG Heat Protect Spray and Garnier Fructis Curl Refresher Spray share 1 ingredient among each other's most prominent.

These sit in different steps of a routine — Bondi Boost HG Heat Protect Spray is a heat protectant and Garnier Fructis Curl Refresher Spray is a leave-in. 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.

  • HG Heat Protect Spray — heat styling
  • Curl Refresher Spray — curly-method routines

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
Bondi Boost HG Heat Protect Spray — brand photograph Bondi Boost

HG Heat Protect Spray

  • Heat protectant
  • Prestige
  • Sulfate-free
  • Silicone-free
Garnier Fructis Curl Refresher Spray — 8.5 oz container Garnier Fructis

Curl Refresher Spray

  • Leave-in
  • Drugstore
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$23 4.23 oz · $5.44/oz
$6.97 8.5 oz · $0.96/oz

Compared at different sizes — 8.5 oz against 4.23 oz. Per-ounce prices favour the larger bottle.

Value / price positioning
Upper-mid price for a heat protectant $$$$$ Prestige tier · costs more than 73% of the 553 heat protectants we’ve priced
Lower cost than most leave-ins $$$$$ Drugstore tier · costs less than 81% of the 481 leave-ins we’ve priced
Best for hair types
Straight–Curly Smoothing and thermal products span straight through curly hair. Your hair
Wavy–Coily The brand’s own claims name curly or textured hair. 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
High The brand states a protection temperature — a label claim, not a measurement. Your hair
—
Slip / detangling Differs
Some Some slip, mostly from esters or silicones rather than conditioners. Your hair
Little Nothing here is built to reduce combing force. Your hair
Weight on hair Same
Light Water-first and light: unlikely to flatten fine 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
Present Fragrance is listed; it sits below the working ingredients. Your hair
Protein Differs
None No protein or amino acids in the list. Your hair
Minor Protein appears, low enough to be a supporting ingredient. Your hair
Silicone / wax buildup Differs
High Water-insoluble silicones or waxes: a detergent wash is what removes them. Your hair
None Nothing here needs a detergent wash to remove. Your hair
Clarifying wash needed
Moderate Your hair
Low Your hair
Oils and butters Same
—
None No oils or butters in the list. Your hair
Fast-drying alcohol Same
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
  • Heat stylingthe brand states protection to 450°F
  • Protein-sensitive hairthat stiffens when protein is added
  • Dry, thirsty hairhumectants and emollients both sit up front
  • Fine hairthat flattens under most products
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Curl definitionfilm formers hold a clump together
  • Fine hairthat flattens under most products
  • Silicone-free routinesno silicones appear in the list
Why you might skip it
  • Scents bother youthis product carries a scent
  • Stretching wash dayswaxes stay until a detergent wash removes them
  • Dry or very humid airwhere heavy humectants work against you
  • Scents bother youthis product carries a scent
  • Dry or very humid airwhere heavy humectants work against you
  • Coarse, very dry hairthis is a light formula for its category
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 protectantspray
Leave-inspray
Where to buy
Brand website
Brand website
Free of
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • curly-method compatible
Cruelty-free
Cruelty-free · PETA-listed
—
Scent
Scented, not described
Fresh & airy
Heat protection
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

$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

IngredientHG Heat Protect SprayCurl Refresher Spray
Water
Neutral
#1Leading
#1Leading
Glycerin
Moisturizes
#4Supporting
#2Leading
Caprylyl Glycol
Moisturizes
#7Below the 1% line
#8Below the 1% line
Sodium Benzoate
Stabilizes
#9Below the 1% line
#31Below the 1% line
Potassium Sorbate
Stabilizes
#12Below the 1% line
#34Below the 1% line
Fragrance
Fragrance
#15Below the 1% line
#9Below the 1% line
Linalool
Fragrance
#17Below the 1% line
#20Below the 1% line

What only one of them carries

HG Heat Protect Spray

Curl Refresher Spray

Full ingredient list — HG Heat Protect Spray (25)
Full ingredient list — Curl Refresher Spray (34)

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.

VerdictsHG Heat Protect SprayCurl Refresher Spray
Supported
1
2
Partly supported
1
0
Stated by brand
2
0
Potential conflict
0
0

HG Heat Protect Spray

  • Shields hair from heat up to 450FPartly supportedSold for hot tools; untestable here.
  • Mend split ends, 86% improvement after one useStated by brandOnly the brand’s testing shows this.
  • Salon-qualityStated by brandA channel, not a formula.
  • Free of silicones/sulfates/parabensSupportedGentler on colour and coils.

Curl Refresher Spray

  • Frizz control without the crunchSupportedNatural movement without stiffness.
  • Moisture boost, ensuring your curls stay hydrated and defined for up to 48 hoursSupportedHelps hair feel hydrated.

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.

Garnier Fructis Curl Refresher Spray draws complaints about dryness and frizz.

HG Heat Protect Spray

Perceived effective heat protection with fewer split ends

Lightweight, does not weigh hair down

Mixed results for heavier/curly/long hair -- felt too heavy for some

curly/long hair

Curl Refresher Spray

Day-two and day-three users report curl bounce returning after misting, scrunching, or pairing with Air Dry Cream.

Daniel4547, official brand reviewer; 7 months ago

A professional hairdresser with curly thin oily hair calls it highly effective and hydrating.

Rindybar, Bethany CT; official brand reviewer

Some curly-haired users report dryness, frizz, and a sticky or crunchy feel.

Nikki73, curly brown hair; official brand reviewer

Other replacement-seeking reviewers say it weighs hair down or works worse than plain water.

Goldenoldie, gdlgal, and SandyVis; official brand 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.

$0.96/oz vs $5.44/oz — Bondi Boost HG Heat Protect Spray costs about 5.7× more per ounce than Garnier Fructis Curl Refresher Spray.

HG Heat Protect Spray

Against 553 heat protectants with a computable unit price.

Curl Refresher Spray

Against 481 leave-ins with a computable unit price.

Value readHG Heat Protect SprayCurl Refresher Spray
Label
Upper-mid price for a heat protectantSits in the middle of the range for heat protectants per ounce.
Lower cost than most leave-insCosts less per ounce than most leave-ins 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.

HG Heat Protect Spray vs Mini Heat Protect SprayBondi Boost · 100% function matchCurl Refresher Spray vs PrimerHairstory · 95% function matchHG Heat Protect Spray vs Pure Clean Detangler + Air DryGarnier Fructis · 90% function matchCurl Refresher Spray vs Pure Clean Detangler + Air DryGarnier Fructis · 90% function matchHG Heat Protect Spray vs Moisturising Leave-In Hair Serum (Heavenly Hydration)Bondi Boost · 86% function matchCurl Refresher Spray vs Sweet Spirit Leave In ConditionerInnersense · 86% function matchHG Heat Protect Spray vs PrimerHairstory · 86% function matchCurl Refresher Spray vs Hair Love Prep SprayInnersense · 86% function match

HG Heat Protect Spray · Curl Refresher 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.
  • 7 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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