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Side by side

R+Co Dallas Thickening Spray vs Verb Volume Shampoo - 12.0 oz

83% function match · 10 of the 13 functions we compared match Formula overlap 9%. R+Co Dallas Thickening Spray and Verb Volume Shampoo - 12.0 oz share 2 ingredients 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.

  • Dallas Thickening Spray — protein-hungry hair
  • Volume Shampoo - 12.0 oz — 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
R+Co Dallas Thickening Spray — 8.5 oz container R+Co

Dallas Thickening Spray

  • Styler
  • Salon
  • Sulfate-free
  • Curly-method
Verb Volume Shampoo - 12.0 oz — 12 oz container Verb

Volume Shampoo - 12.0 oz

  • Styler
  • Masstige
  • Sulfate-free
  • Protein-free
Price, size & price per ounce
$34 8.5 oz · $4.00/oz
$16.50 12 oz · $1.38/oz
Value / price positioning
Priced with its peers $$$$$ Salon tier · costs less than 60% of the 64 volumizers we’ve priced
Lower cost than most volumizers $$$$$ Masstige tier · costs less than 95% of the 64 volumizers we’ve priced
Best for hair types
Straight–Wavy A light volumising formula — the lift it adds matters most on straighter hair. Your hair
Straight–Wavy A light volumising formula — the lift it adds matters most on straighter 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
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 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
Prominent Protein high in the list — a strengthening formula, not a moisture one. Your hair
None No protein or amino acids in the list. Your hair
Silicone / wax buildup Same
Low The silicones here are the water-soluble kind. Your hair
Low The silicones here are the water-soluble kind. 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
High in the list Fast-drying alcohol in the first three ingredients. Your hair
Present Fast-drying alcohol is present — it speeds drying and can read dry on the hair. Your hair
Formula completeness
out of 10
Covers the core
out of 10
Complete for its job
Who should choose this
  • Protein-hungry hairthat stretches and stays stretched when wet
  • Curly-method routinesno sulfates and no water-insoluble silicones
  • Curl definitionfilm formers hold a clump together
  • Fine hairthat flattens under most products
  • 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
  • Protein-sensitive hairthat goes stiff or straw-like on protein
  • Very dry or damaged hairit contains fast-drying alcohol
  • 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
Stylerspray
Styler
Where to buy
Brand website
Ulta
Free of
  • sulfate-free
  • curly-method compatible
  • sulfate-free
  • protein-free
  • curly-method compatible
Vegan
Vegan · brand states
—
Cruelty-free
—
Cruelty-free · PETA-listed
Scent
Scented, not described
Scented, not described
How often
—
every wash

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

IngredientDallas Thickening SprayVolume Shampoo - 12.0 oz
Water
Neutral
#2Leading
#1Leading
Panthenol
Detangles
#4Supporting
#8Supporting
PEG-12 Dimethicone
Shine
#31Below the 1% line
#19Secondary
Fragrance
Fragrance
#42Below the 1% line
#20Below the 1% line
Limonene
Fragrance
#43Below the 1% line
#40Below the 1% line

What only one of them carries

Dallas Thickening Spray

Volume Shampoo - 12.0 oz

Full ingredient list — Dallas Thickening Spray (44)
Full ingredient list — Volume Shampoo - 12.0 oz (42)

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.

VerdictsDallas Thickening SprayVolume Shampoo - 12.0 oz
Supported
1
1
Partly supported
0
0
Stated by brand
1
1
Potential conflict
0
0

Dallas Thickening Spray

  • Provides volume at the roots, control at the ends and an overall smooth lookSupportedLeaves room for lift.
  • For ultimate Texas-style big hair — the quintessential spray for a mega blow-dryStated by brandCan’t be confirmed from label.

Volume Shampoo - 12.0 oz

  • Increases volume up to 3x after one useStated by brandOnly the brand’s testing shows this.
  • Volume lasting up to 72 hours (used with conditioner and spray)SupportedLeaves room for lift.

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 volume. Verb Volume Shampoo - 12.0 oz draws complaints about weight.

Dallas Thickening Spray

Lightweight formula delivers thickening results without coating or buildup

Customers concerned about product accumulation in fine hair

Adds significant thickness and volume to fine and thin hair without added weight

Customers with fine or thinning hair seeking volumizing products

Volume Shampoo - 12.0 oz

Lathers well and pairs nicely with the matching Verb volume conditioner for fuller-feeling hair

Ulta reviewer

Some report hair needs washing more frequently after switching to this shampoo

Ulta reviewer

Doesn't perform as well as the original formula for some longtime users

Ulta reviewer

Since a reformulation, some longtime users say hair now looks flat and greasy instead of volumized

Ulta reviewer, repeat purchaser

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.

$1.38/oz vs $4.00/oz — R+Co Dallas Thickening Spray costs about 2.9× more per ounce than Verb Volume Shampoo - 12.0 oz.

$0.83/oz median $4.39/oz $107.14/oz $4.00/oz Dallas Thickening Spray $1.38/oz Volume Shampoo - 12.0 oz

Every mark sits on one distribution because these are compared against the same set: 64 volumizers with a computable unit price.

Value readDallas Thickening SprayVolume Shampoo - 12.0 oz
Label
Priced with its peersSits in the middle of the range for volumizers per ounce.
Lower cost than most volumizersCosts less per ounce than most volumizers 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.

Dallas Thickening Spray vs Texturising Salt SprayBed Head · 88% function matchVolume Shampoo - 12.0 oz vs Brews Holding GelRedken · 85% function matchDallas Thickening Spray vs Thickening & Volumizing MousseVirtue · 85% function matchVolume Shampoo - 12.0 oz vs Get Set Hair Jelly GelWondercurl · 82% function matchDallas Thickening Spray vs Curl Enhancing Hair StylerWondercurl · 84% function matchVolume Shampoo - 12.0 oz vs Curl Enhancing Hair StylerWondercurl · 82% function matchDallas Thickening Spray vs Get Set Hair Jelly GelWondercurl · 84% function matchVolume Shampoo - 12.0 oz vs Almond & Avocado Honey Curl Forming CustardDesign Essentials · 81% function match

Dallas Thickening Spray · Volume Shampoo - 12.0 oz · 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.
  • 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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