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Side by side

Bed Head Root Boost vs R+Co OUTER SPACE Flexible Hairspray

89% function match · 10 of the 13 functions we compared match Formula overlap 0%. Bed Head Root Boost and R+Co OUTER SPACE Flexible Hairspray share no ingredient among each other's most prominent — which does not stop them doing the same job.

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.

  • Root Boost — protein-sensitive hair
  • OUTER SPACE Flexible Hairspray — protein-sensitive 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
Bed Head

Root Boost

  • Styler
  • Masstige
  • Sulfate-free
  • Silicone-free
R+Co OUTER SPACE Flexible Hairspray — 9.5 oz container R+Co

OUTER SPACE Flexible Hairspray

  • Styler
  • Salon
  • Sulfate-free
  • Silicone-free
Price, size & price per ounce
$20 8.5 oz · $2.35/oz
$29.68 9.5 oz · $3.12/oz
Value / price positioning
Lower cost than most volumizers $$$$$ Masstige tier · costs less than 83% of the 64 volumizers we’ve priced
Upper-mid price for a hairspray $$$$$ Salon tier · costs more than 57% of the 96 hairsprays we’ve priced
Best for hair types
All types Nothing in the formula or the claims narrows this to one pattern. Your hair
Straight–Wavy A light volumising formula — the lift it adds matters most on straighter 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
Hold system Same
High Synthetic hold polymers — the firmest of the hold systems. Your hair
High Synthetic hold polymers — the firmest of the hold systems. 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
None No protein or amino acids in the list. Your hair
None No protein or amino acids in the list. 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
Cast risk Same
Likely Film formers without much softening them — expect a cast to scrunch out. Your hair
Likely Film formers without much softening them — expect a cast to scrunch out. Your hair
Oil absorption Same
None No absorbent powders or starches. Your hair
None No absorbent powders or starches. 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
Fast-drying alcohol Differs
Present Fast-drying alcohol is present — it speeds drying and can read dry on the hair. Your hair
High in the list Fast-drying alcohol in the first three ingredients. Your hair
Formula completeness
out of 10
Complete for its job
out of 10
Covers the core
Who should choose this
  • Protein-sensitive hairthat stiffens when protein is added
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Curl definitionfilm formers hold a clump together
  • Silicone-free routinesno silicones appear in the list
  • Protein-sensitive hairthat stiffens when protein is added
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Curl definitionfilm formers hold a clump together
  • Fine hairthat flattens under most products
Why you might skip it
  • Scents bother youthis product carries a scent
  • Very dry or damaged hairit contains fast-drying alcohol
  • Anyone who dislikes a castthe film formers here can set firm
  • Scents bother youthis product carries a scent
  • Very dry or damaged hairit contains fast-drying alcohol
  • Anyone who dislikes a castthe film formers here can set firm
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
Styler
Styleraerosol
Where to buy
Ulta · Target · Salons
Brand website
Free of
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
  • sulfate-free
  • silicone-free
  • protein-free
  • curly-method compatible
Vegan
—
Vegan · label states
Cruelty-free
—
Cruelty-free · label states
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

IngredientRoot BoostOUTER SPACE Flexible Hairspray
Water
Neutral
#1Leading
#10Below the 1% line
Fragrance
Fragrance
#13Below the 1% line
#8Below the 1% line
Limonene
Fragrance
#26Below the 1% line
#16Below the 1% line
Geraniol
Fragrance
#24Below the 1% line
#18Below the 1% line

What only one of them carries

Root Boost

OUTER SPACE Flexible Hairspray

Full ingredient list — Root Boost (27)
Full ingredient list — OUTER SPACE Flexible Hairspray (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.

VerdictsRoot BoostOUTER SPACE Flexible Hairspray
Supported
0
3
Partly supported
0
0
Stated by brand
0
1
Potential conflict
0
0

Root Boost

No claims recorded for this product beyond the ones above.

OUTER SPACE Flexible Hairspray

  • VeganSupportedMatches our researched record.
  • Gluten FreeStated by brandCan’t be confirmed from label.
  • Leaping Bunny-CertifiedSupportedMatches our researched record.
  • No ParabensSupportedPreserved without parabens.

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.

Root Boost

A recurring complaint across reviews is the aerosol can losing pressure or the nozzle clogging or breaking before the product is used up

Reviewers with fine or thin hair say a light root spritz before blow-drying adds real lift and volume without weighing hair down

Multiple reviewers describe the scent as light and pleasant rather than overpowering, though the brand's own AI review summary flags fragrance as a mixed point for some users

Several reviewers emphasize the product goes on without stickiness or residue, unlike other root-lift sprays they compare it to

OUTER SPACE Flexible Hairspray

Reviewers with fine hair say it adds hold and volume without weighing hair down.

The scent is frequently praised as pleasant and not overpowering.

Reviewers repeatedly say the flexible hold does not leave hair feeling stiff, crunchy or sticky, even compared to other hairsprays they have tried.

A few reviewers report the spray nozzle occasionally sticks or stops dispensing before the bottle is empty.

Multiple reviewers in humid climates (including Florida) say it holds their style through humidity without wilting.

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.

$2.35/oz vs $3.12/oz — R+Co OUTER SPACE Flexible Hairspray costs about 1.3× more per ounce than Bed Head Root Boost.

Root Boost

Against 64 volumizers with a computable unit price.

OUTER SPACE Flexible Hairspray

Against 96 hairsprays with a computable unit price.

Value readRoot BoostOUTER SPACE Flexible Hairspray
Label
Lower cost than most volumizersCosts less per ounce than most volumizers we have researched.
Upper-mid price for a hairspraySits in the middle of the range for hairsprays 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.

Root Boost vs Get Set Hair Jelly GelWondercurl · 89% function matchOUTER SPACE Flexible Hairspray vs Working Spray 14Kenra Platinum · 93% function matchRoot Boost vs Curl Enhancing Hair StylerWondercurl · 89% function matchOUTER SPACE Flexible Hairspray vs Queen For A Day Thickening Spray For Fine HairBed Head · 89% function matchRoot Boost vs Queen For A Day Thickening Spray For Fine HairBed Head · 89% function matchOUTER SPACE Flexible Hairspray vs Does It All Light Hold HairsprayBumble and bumble · 85% function matchRoot Boost vs MITCH Iron Grip Strong Hold GelPaul Mitchell · 89% function matchOUTER SPACE Flexible Hairspray vs Style Lab Flex HairsprayLiving Proof · 85% function match

Root Boost · OUTER SPACE Flexible Hairspray · All volumizers 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.
  • 12 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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